{"title":"eRoad Drive Systems","description":"\u003ch2\u003eeRoad\u003c\/h2\u003e\n\u003cp\u003eCompact, lightweight and barely noticeable – for many riders, this describes their riding feeling pretty well. With BAFANG M215\/M315 mid-drive motor, bring many cycling enthusiasts a lighter riding experience\u003c\/p\u003e\n\u003ch3\u003eGOOD TO KNOW\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eFor a mid-drive motor suitable for road scenes, WEIGHT is very significant. That‘s why the Bafang M215\/M315 is the perfect fit for modern eBikes. With the weight of just 3.8\/4.3 kg, there‘s almost no difference in the dynamic ride.\u003c\/li\u003e\n\u003cli\u003eLOW DRAG at all times! Above 32km\/h, M215\/M315 Bafang Mid-drive Motor eRoad motor completely able to give the rider a “flying” riding experience and leaving the rider to enjoy the full speed of his or her road bike.\u003c\/li\u003e\n\u003cli\u003eDifferent types of motors provide more choices for DIY e-bike customers. The M215\/M315 mid-drive motor has two options of 36v and 48v, which give customers more choices for matching. According to your own needs, you can match it whatever you want.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eM215 MM G340.250.C\u003c\/h3\u003e\n\u003cp\u003ePowerful, cost effective, maintenance-friendly and easy to install. With its 250W rated power, 80Nm of max torque, 32km\/h of maximum driving speed and 3.8kg of the weight. It delivers a more than welcome support to your ride. Compatible with frames with 68-73mm bottom bracket width.\u003c\/p\u003e\n\u003ch3\u003eM315 MM G340.500.C\u003c\/h3\u003e\n\u003cp\u003eLight but strong and efficient, this mid-drive system with its 500W rated power, 100Nm of max torque, 32km of maximum driving speed and 4.3kg of the weight. Compatible with frames with 68-73mm bottom bracket width.\u003c\/p\u003e","products":[{"product_id":"bafang-250w-48v-bbs01b","title":"BAFANG 48V 250W M315 BBS01B MM G340.250.C for eCity eTour eRoad eBike Conversion","description":"\u003ch3\u003eWhy Convert Your Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eIf you own a bike, you should know about the benefits that an eBike can do for you. Pedal assist mode, reduce stress and impact on your knees and thighs. Throttle mode, an e-bike is like a clean and gentle motorcycle, it produces no exhaust fumes and is relatively quiet. Save time, you can get higher speed with less pedaling or no pedaling, the average speed of cycling is 10 km\/h and you will not fell tired, but the speed of an eBike can be 20 to 50km\/h, you may save 50% to 80% of the travel time. Cutting costs, if you use a motorcycle or car, you need to consider high fuel costs and parking costs, eBike can save all those costs. Nature-friendly, riding an e-bike is emission-free and using the e-bike helps protect the environment.\u003c\/p\u003e\n\u003ch3\u003eWhat Do I Need to Convert My Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eYou need a set of eBike conversion kits, they include a motor, a display, a pair of eBrake levers, a chainring, and a battery. In Varstrom, you will get everything you need to convert your bike.\u003c\/p\u003e\n\u003ch3\u003eHow Can I Choose the Right Kits for My eBike Conversion\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG Motor Specification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BBSSpec.jpg?v=1682674458\"\u003e\u003c\/div\u003e\n\u003ch4\u003e1. Know the Core Data of the Mid Drive\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G340.250.C\u003c\/li\u003e\n\u003cli\u003eSupport Wheel Size (Inch): 20 to 29\u003c\/li\u003e\n\u003cli\u003eNominal Voltage (Vdc): 48\u003c\/li\u003e\n\u003cli\u003eRated Power (W): 250\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 32\u003c\/li\u003e\n\u003cli\u003eMax Effective Torque (N.m): 80\u003c\/li\u003e\n\u003cli\u003ePedal Sensor: Cadence Sensor\u003c\/li\u003e\n\u003cli\u003eShaft Standard: JIS\u003c\/li\u003e\n\u003cli\u003eWeight (kg): 3.8\u003c\/li\u003e\n\u003cli\u003eE-Brake: Support\u003c\/li\u003e\n\u003cli\u003eThrottle: Support\u003c\/li\u003e\n\u003cli\u003eTests and Certifications: IP X5\/CE\/EN 14764\/ROHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e2. Confirm the Bottom Bracket Size\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 68 to 73mm\/100mm\/120mm BB size for BBS series (250W\/350W\/500W\/750W\/1000W) mid drive kits. 68 to 73mm BAFANG mid drive kits are suitable for most bicycles, if you still don't know whether our motor is suitable for your bicycle, you can download and print our measuring paper for measurement, or you can contact us to confirm the size.\u003c\/p\u003e\n\u003cimg alt=\"BAFANG Mid Drive Dimension_1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bafangMidDriveKitsDimension_Varstrom_7dbcf62c-aa35-4508-a1b6-09cc4ec787cb.jpg?v=1678699511\"\u003e\n\u003cp\u003e\u003ca title=\"Measurement Paper for BAFANG Mid Motor\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/measurement_paper_for_bafang_mid-motor_bbs.pdf.pdf?v=1657535226\" target=\"_blank\"\u003eDownload Measurement Paper for BAFANG Mid Motor\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e3. Choose the Power of the Motor\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 3 series for BAFANG mid motors, motors of different series provide significantly different speeds and max torque, motors of the same series provide similar speeds and max torque. You can go to the product page for detail specification of the motor kits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBS01B: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-250w-36v-bbs01b\" title=\"Varstrom BAFANG 36V 250W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/250W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-250w-48v-bbs01b\" title=\"Varstrom BAFANG 48V 250W BBS01B Mid Motor\" target=\"_blank\"\u003e48V\/250W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-350w-36v-bbs01b\" title=\"Varstrom BAFANG 36V 350W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/350W\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBS02B: \u003ca title=\"Varstrom BAFANG 36V 500W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-500w-36v-bbs02b\" target=\"_blank\"\u003e36V\/500W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 500W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-500w-48v-bbs02b\" target=\"_blank\"\u003e48V\/500W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 750W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b\" target=\"_blank\"\u003e48V\/750W\u003c\/a\u003e, \u003ca title=\"Bafang 750W 48V UART (100mm) BBS02B Electric Bicycle Kit Mid Drive Ebike Motor Kits\" href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b-100mm\" target=\"_blank\"\u003e48V\/750W (100mm)\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBSHD: \u003ca title=\"Varstrom BAFANG 48V 1000W BBSHD Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd\" target=\"_blank\"\u003e48V\/1000W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 52V 1000W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd\" target=\"_blank\"\u003e52V\/1000W\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 48V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-100mm\" target=\"_blank\"\u003e48V\/1000W (100mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 52V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-100mm\" target=\"_blank\"\u003e52V\/1000W (100mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 48V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-120mm\" target=\"_blank\"\u003e48V\/1000W (120mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 52V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-120mm\" target=\"_blank\"\u003e52V\/1000W (120mm)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"specification for all bafang bbs mid drive kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bbs-hd.jpg?v=1679383697\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch4\u003e4. Choose a Chainring for the Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 36-tooth, 44-tooth, 46-tooth, 48-tooth, 52-tooth for BBS series motors. More teeth will give the e-bike system higher top speeds, but a reduction in torque or acceleration. If you need to climb and the road is full of gravel, you can choose a smaller chainring, if you ride more on the road, you can choose a larger chainring.\u003c\/p\u003e\n\u003ch4\u003e5. Choose the eBrake System for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provide BAFANG \u003ca title=\"BAFANG Machanical eBrake Levers\" href=\"https:\/\/varstrom.com\/products\/bafang-brake-levers\" target=\"_blank\"\u003eMechanical eBrake levers\u003c\/a\u003e if you bike uses mechanical brake. And the \u003ca title=\"Varstrom Hydraulic eBrake Sensor\" href=\"https:\/\/varstrom.com\/products\/ebrake-sensor-cable\" target=\"_blank\"\u003eeBrake Sensor\u003c\/a\u003e for your hydraulic brake. Or you can choose our whole \u003ca href=\"https:\/\/varstrom.com\/products\/hydraulic-ebrakes-for-bafang-ebike-kit\" title=\"Varstrom Hydraulic eBrake Set\" target=\"_blank\"\u003eHydraulic eBrake Set\u003c\/a\u003e on your bike.\u003c\/p\u003e\n\u003ch4\u003e6. Choose a Display for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eYou can choose BAFANG eBike displays or Varstrom eBike displays to control the eBike system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAFANG eBike Displays: \u003ca title=\"Varstrom BAFANG DP C181 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-dpc181-b\" target=\"_blank\"\u003eBAFANG DP C181\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG DP C18 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-dpc18\" target=\"_blank\"\u003eBAFANG DP C18\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG C961 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-c961\" target=\"_blank\"\u003eBAFANG C961\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eVarstrom eBIke Displays: \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-t1-touch\" title=\"Varstrom Touch T1 Display\" target=\"_blank\"\u003eTouch T1\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-p860c\" title=\"Varstrom P860C Display\" target=\"_blank\"\u003eP860C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-750c\" title=\"Varstrom B750C eBike Display\" target=\"_blank\"\u003eB750C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-p850c\" title=\"Varstrom P850C eBike Display\" target=\"_blank\"\u003eP850C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-850c\" title=\"Varstrom 850C eBike Display\" target=\"_blank\"\u003e850C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-500c\" title=\"Varstrom 500C eBike Display\" target=\"_blank\"\u003e500C\u003c\/a\u003e, \u003ca title=\"Varstrom 500C-V eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-500c-h\" target=\"_blank\"\u003e500C-V\u003c\/a\u003e, \u003ca title=\"Varstrom DM 03 eBike Display\" href=\"https:\/\/varstrom.com\/products\/varstrom-dm03-ebike-display-for-bafang-ebike-conversion-kits\" target=\"_blank\"\u003eDM03\u003c\/a\u003e, \u003ca title=\"Varstrom 800S eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-800s\" target=\"_blank\"\u003e800S\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e7. Choose the Battery for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you have a battery with stable output, you can use the battery for our kits. If you don't have a storage battery, our storage battery could be your best choice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHAILONG Series (36.8*9.1*11.1cm\/14.48*3.58*4.37inch): \u003ca title=\"Varstrom 36V 15.6Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 15.6 Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 17.4Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 17.4 Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 21.0 Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 21.0 Ah (LG 3500mAh) Cell\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 13.0Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" target=\"_blank\"\u003e48V 13Ah\u003c\/a\u003e, \u003ca title=\"48V 17.5Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" target=\"_blank\"\u003e48V 17.5Ah (LG 3500mAh Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Max (G80) Series (36.6*9.1*12.7cm\/14.4*3.58*5inch): \u003ca title=\"Varstrom 36V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" target=\"_blank\"\u003e36V 20Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 25.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" target=\"_blank\"\u003e36V 25Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 18.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V18Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 19.2Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V 19.2Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V 20Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 52V 14.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-max-battery\" target=\"_blank\"\u003e52V 14.0Ah\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Parrot Series (36.8*9.5*12.5cm\/14.56*3.7*4.72inch): \u003ca title=\"52V 19.2Ah (LG Cell) Hailong Downtube Parrot Battery for 1000W Bafang Mid Drive Motor\" href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-battery\" target=\"_blank\"\u003e52V 19.2Ah (LG Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e8. Recommended accessories for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you need to modify the parameter of the controller, you'll probably need a \u003ca title=\"Varstrom BAFANG Programming Cable for 8FUN Mid Drive Kits\" href=\"https:\/\/varstrom.com\/products\/bafang-programming-cable\" target=\"_blank\"\u003eProgramming Cable\u003c\/a\u003e. If you choose a high powered motor, \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\" title=\"Varstrom eBike Shift Sensor\" target=\"_blank\"\u003eGear Shifting Sensor\u003c\/a\u003e will help you cut-off the power when you shift gears. If you want to track the bike from your iPhone, you can buy an \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-built-in-hailong-down-tube-socket-air-tag-ebike-anti-theft-locator\" title=\"Varstrom Built-in Hailong Down Tube Socket Air Tag eBike Anti-theft Locator\" target=\"_blank\"\u003eAir Tag Locator\u003c\/a\u003e.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"Can-bus \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":45049219547289,"sku":"SPFVSCANBBS48V250W44TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144951390361,"sku":"SPFVSCANBBS48V250W42TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 48-tooth","offer_id":45144951423129,"sku":"SPFVSCANBBS48V250W48TBL","price":330.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Levers (default option) \/ 52-tooth","offer_id":45144951455897,"sku":"SPFVSCANBBS48V250W52TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 36-tooth","offer_id":45144951488665,"sku":"SPFVSSCANBBS48V250W36TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":45144951521433,"sku":"SPFVSCANBBS48V250W44TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144951554201,"sku":"SPFVSCANBBS48V250W42TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":45144951586969,"sku":"SPFVSCANBBS48V250W48TBS","price":330.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":45144951619737,"sku":"SPFVSCANBBS48V250W52TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":45144951652505,"sku":"SPFVSCANBBS48V250W36TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"UART Protocol \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":45049218760857,"sku":"SPFVSUARTBBS48V250W44TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144951095449,"sku":"SPFVSUARTBBS48V250W42TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 48-tooth","offer_id":45144951128217,"sku":"SPFVSUARTBBS48V250W48TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 52-tooth","offer_id":45144951160985,"sku":"SPFVSUARTBBS48V250W52TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 36-tooth","offer_id":45144951193753,"sku":"SPFVSUARTBBS48V250W36TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":45144951226521,"sku":"SPFVSUARTBBS48V250W44TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144951259289,"sku":"SPFVSUARTBBS48V250W42TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":45144951292057,"sku":"SPFVSUARTBBS48V250W48TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":45144951324825,"sku":"SPFVSUARTBBS48V250W52TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":45144951357593,"sku":"SPFVSUARTBBS48V250W36TBS","price":300.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/bafang-250w-48v-bbs01b-package-list.jpg?v=1709791345"},{"product_id":"bafang-500w-48v-front-hub","title":"BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit","description":"\u003ch2\u003eVARSTROM \u0026amp; BAFANG FM G020.500.D\u003c\/h2\u003e\n\u003cp\u003eIn 2026, you'll find the perfect \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003ehub conversion kit\u003c\/strong\u003e\u003c\/span\u003e right here at VARSTROM. After spending the past year perfecting our complete hub drive modification kit line, we're now proud to offer fully customized conversion solutions tailored to your exact specifications.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DFrontHubCompleteConversionKit.jpg?v=1769481583\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for Motor \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRM G020.500.D\u003c\/span\u003e and Controller\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG 48V 500W FM G020.500.D Front Hub Motor Spec and Controller Spec\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DMotorSpecandControllerSpec.jpg?v=1769481583\"\u003e\u003c\/div\u003e\n\u003ch3\u003eRM G020.500.DC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RM G020.500.D\/DC\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Motor\u003c\/li\u003e\n\u003cli\u003eOLD: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e100 (±1) mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNorminal Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eRated Power: 500W\u003c\/li\u003e\n\u003cli\u003eMax Speed: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e40 km\/h\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Torque: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e65 N.m\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eη: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e\u0026gt;75%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e48V 500W Hub Motor Controller\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e18A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e9A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eLow Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e39 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e62 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming Cable: N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Dimensions Confirmation\u003c\/h2\u003e\n\u003cp\u003eTo help customers confirm installation dimensions before purchase and reduce product returns caused by fitment issues, VARSTROM provides an exploded view diagram of the hub motor. Please refer to this diagram to understand the \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D\u003c\/strong\u003e\u003c\/span\u003e calculation range (\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D data for BAFANG hub motor includes the anti-rotation washer\u003c\/strong\u003e\u003c\/span\u003e), then measure the spacing on your frame accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Recommendation: If the motor's O.L.D dimension is slightly larger than the dropouts, customers can install the anti-rotation washer on the outside of the dropouts. However, if the O.L.D dimension is significantly larger than the dropouts, VARSTROM recommends considering other motor options.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DFrontHubCompleteConversionKitInstallationMeasurement.jpg?v=1770260451\" alt=\"BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit Installation Measurement\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBAFANG Hub Motor Specs Comparsion\u003c\/h2\u003e\n\u003cp\u003eVARSTROM offer hub kits made by BAFANG hub motors. Such as \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH400B\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eFM G020.500D\u003c\/strong\u003e\u003c\/span\u003e), \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH400B\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eRM G020.500DC\u003c\/strong\u003e\u003c\/span\u003e), \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH640\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eRM G0900.750.DC\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangSpecificationComparison.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Specification Comparison\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisc\/V Brake Rim Options\u003c\/h2\u003e\n\u003cp\u003eAll hub motors feature disc brake mounting holes — making every wheel disc brake compatible. VARSTROM also offer V-brake rim options for some models for the customers.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003ePlease Note: If disc brake version wheels are temporarily out of stock, VARSTROM may ship V-brake version wheels as a substitute.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/RimOptionsforBAFANG48V500WFMG020.500.DFrontHubCompleteConversionKit.jpg?v=1769481583\" alt=\"Rim Options for BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for VARSTROM \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisc\/VBrake\u003c\/span\u003e Wheel\u003c\/h2\u003e\n\u003ch3\u003eDisc Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit Disc Brake Rim Version\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DFrontHubCompleteConversionKitDiscBrakeRimVersion.jpg?v=1769481583\"\u003e\u003c\/div\u003e\n\u003ch3\u003eV-Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit V-Brake Rim Version\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DFrontHubCompleteConversionKitV-BrakeRimVersion.jpg?v=1769481583\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Options\u003c\/h2\u003e\n\u003cp\u003eAll \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca href=\"https:\/\/varstrom.com\/products\/bafang_uart_hmi\" title=\"UART Display for BAFANG VARSTROM\" rel=\"noopener\" style=\"color: rgb(251, 118, 5);\" target=\"_blank\"\u003eUART Display for BAFANG\/VARSTROM\u003c\/a\u003e\u003c\/span\u003e will support our BAFANG hub kits, VARSTROM offers recommended displays in the product options for customers to choose.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Display Optons\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDisplayOptons.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom eBrake Options\u003c\/h2\u003e\n\u003cp\u003eTo better matching customer's existing brake system, VARSTROM provides power-cutoff mechanical brake levers and sensors. This device automatically stops the motor when braking which is a critical safety feature for e-bikes.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/APairVarstromeBrakeLeversforMechanicalDiscBrake.jpg?v=1769498897\" alt=\"VARSTROM eBrake Options\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eHow to Finish the Installation\u003c\/h2\u003e\n\u003cp\u003eAll required installation accessories are included in package. Customers can refer to the wiring diagram below to connect the motor assist system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DFrontHubCompleteConversionKitWiringDiagram.jpg?v=1769481583\" alt=\"BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit Wiring Diagram\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Are In The Package\u003c\/h2\u003e\n\u003cp\u003eThis complete hub motor kit includes all items shown in the diagram. Items outlined in orange are custom options and will only be included if selected by the customer.\u003c\/p\u003e\n\u003ch3\u003eFor the Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHub Motor Wheel\u003c\/li\u003e\n\u003cli\u003eController\u003c\/li\u003e\n\u003cli\u003eController Box\u003c\/li\u003e\n\u003cli\u003eBrake Levers or Brake Sensors\u003c\/li\u003e\n\u003cli\u003eThumb Throttle (Accelerator)\u003c\/li\u003e\n\u003cli\u003eLeft Sight PAS Sensor (Smaller Hole)\u003c\/li\u003e\n\u003cli\u003e1T4 Cable\u003c\/li\u003e\n\u003cli\u003eInstallation Tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFor Customize Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisplay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eBattery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eHeadlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eTail Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRight Sight PAS Sensor (Larger Hole)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Package for BAFANG 48V 500W FM G020.500.D Front Hub Complete Conversion Kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/PackageforBAFANG48V500WFMG020.500.DFrontHubCompleteConversionKit.jpg?v=1769481583\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e3 to 8 working days\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e6 to 8 working days\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eWhatsApp (+86 15989932938)\u003c\/span\u003e or \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca style=\"color: rgb(251, 118, 5);\" href=\"mailto:service@varstrom.com\" rel=\"noopener\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\" alt=\"Varstrom Delivery Policy and Warranty Policy\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"Disc Brake \/ 20-inch","offer_id":46099880804505,"sku":"N\/A","price":200.0,"currency_code":"EUR","in_stock":false},{"title":"Disc Brake \/ 26-inch","offer_id":43321362284697,"sku":"HH03700260","price":200.0,"currency_code":"EUR","in_stock":true},{"title":"Disc Brake \/ 27.5-inch","offer_id":44324574625945,"sku":"N\/A","price":210.0,"currency_code":"EUR","in_stock":true},{"title":"Disc Brake \/ 700C-inch (28-inch\/29-inch)","offer_id":43321362645145,"sku":"HH03700261","price":220.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 20-inch","offer_id":46099880837273,"sku":"A01020103001","price":200.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 26-inch","offer_id":43309796098201,"sku":"HH03700254","price":200.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 27.5-inch","offer_id":44324574789785,"sku":"A01020103003","price":210.0,"currency_code":"EUR","in_stock":false},{"title":"V-Brake \/ 700C-inch (28-inch\/29-inch)","offer_id":43309796458649,"sku":"HH03700255","price":220.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V500WFMG020.500.DFrontHubCompleteConversionKit.jpg?v=1769482665"},{"product_id":"bafang-500w-48v-bbs02b","title":"BAFANG 48V 500W M315 BBS02B MM G340.500.C for eTour eRoad eBike Conversion","description":"\u003ch3\u003eWhy Convert Your Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eIf you own a bike, you should know about the benefits that an eBike can do for you. Pedal assist mode, reduce stress and impact on your knees and thighs. Throttle mode, an e-bike is like a clean and gentle motorcycle, it produces no exhaust fumes and is relatively quiet. Save time, you can get higher speed with less pedaling or no pedaling, the average speed of cycling is 10 km\/h and you will not fell tired, but the speed of an eBike can be 20 to 50km\/h, you may save 50% to 80% of the travel time. Cutting costs, if you use a motorcycle or car, you need to consider high fuel costs and parking costs, eBike can save all those costs. Nature-friendly, riding an e-bike is emission-free and using the e-bike helps protect the environment.\u003c\/p\u003e\n\u003ch3\u003eWhat Do I Need to Convert My Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eYou need a set of eBike conversion kits, they include a motor, a display, a pair of eBrake levers, a chainring, and a battery. In Varstrom, you will get everything you need to convert your bike.\u003c\/p\u003e\n\u003ch3\u003eHow Can I Choose the Right Kits for My eBike Conversion\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG Motor Specification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BBSSpec.jpg?v=1682674458\"\u003e\u003c\/div\u003e\n\u003ch4\u003e1. Know the Core Data of the Mid Drive\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G340.500.C\u003c\/li\u003e\n\u003cli\u003eSupport Wheel Size (Inch): 20 to 29\u003c\/li\u003e\n\u003cli\u003eNominal Voltage (Vdc): 48\u003c\/li\u003e\n\u003cli\u003eRated Power (W): 500\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 32\u003c\/li\u003e\n\u003cli\u003eMax Effective Torque (N.m): 100\u003c\/li\u003e\n\u003cli\u003ePedal Sensor: Cadence Sensor\u003c\/li\u003e\n\u003cli\u003eShaft Standard: JIS\u003c\/li\u003e\n\u003cli\u003eWeight (kg): 4.3\u003c\/li\u003e\n\u003cli\u003eE-Brake: Support\u003c\/li\u003e\n\u003cli\u003eThrottle: Support\u003c\/li\u003e\n\u003cli\u003eTests and Certifications: IP X5\/CE\/EN 14764\/ROHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e2. Confirm the Bottom Bracket Size\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 68 to 73mm\/100mm\/120mm BB size for BBS series (250W\/350W\/500W\/750W\/1000W) mid drive kits. 68 to 73mm BAFANG mid drive kits are suitable for most bicycles, if you still don't know whether our motor is suitable for your bicycle, you can download and print our measuring paper for measurement, or you can contact us to confirm the size.\u003c\/p\u003e\n\u003cimg alt=\"BAFANG Mid Drive Dimension_1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bafangMidDriveKitsDimension_Varstrom_7dbcf62c-aa35-4508-a1b6-09cc4ec787cb.jpg?v=1678699511\"\u003e\n\u003cp\u003e\u003ca title=\"Measurement Paper for BAFANG Mid Motor\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/measurement_paper_for_bafang_mid-motor_bbs.pdf.pdf?v=1657535226\" target=\"_blank\"\u003eDownload Measurement Paper for BAFANG Mid Motor\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e3. Choose the Power of the Motor\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 3 series for BAFANG mid motors, motors of different series provide significantly different speeds and max torque, motors of the same series provide similar speeds and max torque. You can go to the product page for detail specification of the motor kits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBS01B: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-250w-36v-bbs01b\" title=\"Varstrom BAFANG 36V 250W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/250W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-250w-48v-bbs01b\" title=\"Varstrom BAFANG 48V 250W BBS01B Mid Motor\" target=\"_blank\"\u003e48V\/250W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-350w-36v-bbs01b\" title=\"Varstrom BAFANG 36V 350W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/350W\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBS02B: \u003ca title=\"Varstrom BAFANG 36V 500W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-500w-36v-bbs02b\" target=\"_blank\"\u003e36V\/500W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 500W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-500w-48v-bbs02b\" target=\"_blank\"\u003e48V\/500W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 750W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b\" target=\"_blank\"\u003e48V\/750W\u003c\/a\u003e, \u003ca title=\"Bafang 750W 48V UART (100mm) BBS02B Electric Bicycle Kit Mid Drive Ebike Motor Kits\" href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b-100mm\" target=\"_blank\"\u003e48V\/750W (100mm)\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBSHD: \u003ca title=\"Varstrom BAFANG 48V 1000W BBSHD Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd\" target=\"_blank\"\u003e48V\/1000W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 52V 1000W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd\" target=\"_blank\"\u003e52V\/1000W\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 48V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-100mm\" target=\"_blank\"\u003e48V\/1000W (100mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 52V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-100mm\" target=\"_blank\"\u003e52V\/1000W (100mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 48V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-120mm\" target=\"_blank\"\u003e48V\/1000W (120mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 52V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-120mm\" target=\"_blank\"\u003e52V\/1000W (120mm)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"specification for all bafang bbs mid drive kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bbs-hd.jpg?v=1679383697\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch4\u003e4. Choose a Chainring for the Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 36-tooth, 44-tooth, 46-tooth, 48-tooth, 52-tooth for BBS series motors. More teeth will give the e-bike system higher top speeds, but a reduction in torque or acceleration. If you need to climb and the road is full of gravel, you can choose a smaller chainring, if you ride more on the road, you can choose a larger chainring.\u003c\/p\u003e\n\u003ch4\u003e5. Choose the eBrake System for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provide BAFANG \u003ca title=\"BAFANG Machanical eBrake Levers\" href=\"https:\/\/varstrom.com\/products\/bafang-brake-levers\" target=\"_blank\"\u003eMechanical eBrake levers\u003c\/a\u003e if you bike uses mechanical brake. And the \u003ca title=\"Varstrom Hydraulic eBrake Sensor\" href=\"https:\/\/varstrom.com\/products\/ebrake-sensor-cable\" target=\"_blank\"\u003eeBrake Sensor\u003c\/a\u003e for your hydraulic brake. Or you can choose our whole \u003ca href=\"https:\/\/varstrom.com\/products\/hydraulic-ebrakes-for-bafang-ebike-kit\" title=\"Varstrom Hydraulic eBrake Set\" target=\"_blank\"\u003eHydraulic eBrake Set\u003c\/a\u003e on your bike.\u003c\/p\u003e\n\u003ch4\u003e6. Choose a Display for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eYou can choose BAFANG eBike displays or Varstrom eBike displays to control the eBike system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAFANG eBike Displays: \u003ca title=\"Varstrom BAFANG DP C181 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-dpc181-b\" target=\"_blank\"\u003eBAFANG DP C181\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG DP C18 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-dpc18\" target=\"_blank\"\u003eBAFANG DP C18\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG C961 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-c961\" target=\"_blank\"\u003eBAFANG C961\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eVarstrom eBIke Displays: \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-t1-touch\" title=\"Varstrom Touch T1 Display\" target=\"_blank\"\u003eTouch T1\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-p860c\" title=\"Varstrom P860C Display\" target=\"_blank\"\u003eP860C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-750c\" title=\"Varstrom B750C eBike Display\" target=\"_blank\"\u003eB750C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-p850c\" title=\"Varstrom P850C eBike Display\" target=\"_blank\"\u003eP850C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-850c\" title=\"Varstrom 850C eBike Display\" target=\"_blank\"\u003e850C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-500c\" title=\"Varstrom 500C eBike Display\" target=\"_blank\"\u003e500C\u003c\/a\u003e, \u003ca title=\"Varstrom 500C-V eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-500c-h\" target=\"_blank\"\u003e500C-V\u003c\/a\u003e, \u003ca title=\"Varstrom DM 03 eBike Display\" href=\"https:\/\/varstrom.com\/products\/varstrom-dm03-ebike-display-for-bafang-ebike-conversion-kits\" target=\"_blank\"\u003eDM03\u003c\/a\u003e, \u003ca title=\"Varstrom 800S eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-800s\" target=\"_blank\"\u003e800S\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e7. Choose the Battery for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you have a battery with stable output, you can use the battery for our kits. If you don't have a storage battery, our storage battery could be your best choice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHAILONG Series (36.8*9.1*11.1cm\/14.48*3.58*4.37inch): \u003ca title=\"Varstrom 36V 15.6Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 15.6 Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 17.4Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 17.4 Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 21.0 Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 21.0 Ah (LG 3500mAh) Cell\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 13.0Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" target=\"_blank\"\u003e48V 13Ah\u003c\/a\u003e, \u003ca title=\"48V 17.5Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" target=\"_blank\"\u003e48V 17.5Ah (LG 3500mAh Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Max (G80) Series (36.6*9.1*12.7cm\/14.4*3.58*5inch): \u003ca title=\"Varstrom 36V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" target=\"_blank\"\u003e36V 20Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 25.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" target=\"_blank\"\u003e36V 25Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 18.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V18Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 19.2Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V 19.2Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V 20Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 52V 14.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-max-battery\" target=\"_blank\"\u003e52V 14.0Ah\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Parrot Series (36.8*9.5*12.5cm\/14.56*3.7*4.72inch): \u003ca title=\"52V 19.2Ah (LG Cell) Hailong Downtube Parrot Battery for 1000W Bafang Mid Drive Motor\" href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-battery\" target=\"_blank\"\u003e52V 19.2Ah (LG Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e8. Recommended accessories for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you need to modify the parameter of the controller, you'll probably need a \u003ca title=\"Varstrom BAFANG Programming Cable for 8FUN Mid Drive Kits\" href=\"https:\/\/varstrom.com\/products\/bafang-programming-cable\" target=\"_blank\"\u003eProgramming Cable\u003c\/a\u003e. If you choose a high powered motor, \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\" title=\"Varstrom eBike Shift Sensor\" target=\"_blank\"\u003eGear Shifting Sensor\u003c\/a\u003e will help you cut-off the power when you shift gears. If you want to track the bike from your iPhone, you can buy an \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-built-in-hailong-down-tube-socket-air-tag-ebike-anti-theft-locator\" title=\"Varstrom Built-in Hailong Down Tube Socket Air Tag eBike Anti-theft Locator\" target=\"_blank\"\u003eAir Tag Locator\u003c\/a\u003e.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"Can-bus \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":45144960794777,"sku":"SPFVSCANBBS48V500W44TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144960827545,"sku":"SPFVSCANBBS48V500W42TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 48-tooth","offer_id":45144960860313,"sku":"SPFVSCANBBS48V500W48TBL","price":340.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Levers (default option) \/ 52-tooth","offer_id":45144960893081,"sku":"SPFVSCANBBS48V500W52TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 36-tooth","offer_id":45144960925849,"sku":"SPFVSCANBBS48V500W36TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":45144960958617,"sku":"SPFVSCANBBS48V500W44TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144960991385,"sku":"SPFVSCANBBS48V500W42TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":45144961024153,"sku":"SPFVSCANBBS48V500W48TBS","price":340.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":45144961056921,"sku":"SPFVSCANBBS48V500W52TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":45144961089689,"sku":"SPFVSCANBBS48V500W36TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43962157498521,"sku":"SPFVSUARTBBS48V500W44TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144960499865,"sku":"SPFVSUARTBBS48V500W42TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Levers (default option) \/ 48-tooth","offer_id":45144960532633,"sku":"SPFVSUARTBBS48V500W48TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Levers (default option) \/ 52-tooth","offer_id":45144960565401,"sku":"SPFVSUARTBBS48V500W52TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Levers (default option) \/ 36-tooth","offer_id":45144960598169,"sku":"SPFVSUARTBBS48V500W36TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":45144960630937,"sku":"SPFVSUARTBBS48V500W44TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":45144960663705,"sku":"SPFVSUARTBBS48V500W42TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":45144960696473,"sku":"SPFVSUARTBBS48V500W48TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":45144960729241,"sku":"SPFVSUARTBBS48V500W52TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol (UK US Available EU Not Available) \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":45144960762009,"sku":"SPFVSUARTBBS48V500W36TBS","price":310.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/bafang-500w-48v-bbs01b-package-list.jpg?v=1709791391"},{"product_id":"bafang-500w-36v-bbs02b","title":"BAFANG 36V 500W M315 BBS02B MM G340.500.C for eTour eRoad eBike Conversion","description":"\u003ch3\u003eWhy Convert Your Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eIf you own a bike, you should know about the benefits that an eBike can do for you. Pedal assist mode, reduce stress and impact on your knees and thighs. Throttle mode, an e-bike is like a clean and gentle motorcycle, it produces no exhaust fumes and is relatively quiet. Save time, you can get higher speed with less pedaling or no pedaling, the average speed of cycling is 10 km\/h and you will not fell tired, but the speed of an eBike can be 20 to 50km\/h, you may save 50% to 80% of the travel time. Cutting costs, if you use a motorcycle or car, you need to consider high fuel costs and parking costs, eBike can save all those costs. Nature-friendly, riding an e-bike is emission-free and using the e-bike helps protect the environment.\u003c\/p\u003e\n\u003ch3\u003eWhat Do I Need to Convert My Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eYou need a set of eBike conversion kits, they include a motor, a display, a pair of eBrake levers, a chainring, and a battery. In Varstrom, you will get everything you need to convert your bike.\u003c\/p\u003e\n\u003ch3\u003eHow Can I Choose the Right Kits for My eBike Conversion\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BBSSpec.jpg?v=1682674458\" alt=\"BAFANG Motor Specification\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch4\u003e1. Know the Core Data of the Mid Drive\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G340.500.C\u003c\/li\u003e\n\u003cli\u003eSupport Wheel Size (Inch): 20 to 29\u003c\/li\u003e\n\u003cli\u003eNominal Voltage (Vdc): 36\u003c\/li\u003e\n\u003cli\u003eRated Power (W): 500\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 32\u003c\/li\u003e\n\u003cli\u003eMax Effective Torque (N.m): 100\u003c\/li\u003e\n\u003cli\u003ePedal Sensor: Cadence Sensor\u003c\/li\u003e\n\u003cli\u003eShaft Standard: JIS\u003c\/li\u003e\n\u003cli\u003eWeight (kg): 4.3\u003c\/li\u003e\n\u003cli\u003eE-Brake: Support\u003c\/li\u003e\n\u003cli\u003eThrottle: Support\u003c\/li\u003e\n\u003cli\u003eTests and Certifications: IP X5\/CE\/EN 14764\/ROHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e2. Confirm the Bottom Bracket Size\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 68 to 73mm\/100mm\/120mm BB size for BBS series (250W\/350W\/500W\/750W\/1000W) mid drive kits. 68 to 73mm BAFANG mid drive kits are suitable for most bicycles, if you still don't know whether our motor is suitable for your bicycle, you can download and print our measuring paper for measurement, or you can contact us to confirm the size.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bafangMidDriveKitsDimension_Varstrom_7dbcf62c-aa35-4508-a1b6-09cc4ec787cb.jpg?v=1678699511\" alt=\"BAFANG Mid Drive Dimension_1\"\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/measurement_paper_for_bafang_mid-motor_bbs.pdf.pdf?v=1657535226\" title=\"Measurement Paper for BAFANG Mid Motor\" target=\"_blank\"\u003eDownload Measurement Paper for BAFANG Mid Motor\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e3. Choose the Power of the Motor\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 3 series for BAFANG mid motors, motors of different series provide significantly different speeds and max torque, motors of the same series provide similar speeds and max torque. You can go to the product page for detail specification of the motor kits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBS01B: \u003ca title=\"Varstrom BAFANG 36V 250W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-250w-36v-bbs01b\" target=\"_blank\"\u003e36V\/250W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 250W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-250w-48v-bbs01b\" target=\"_blank\"\u003e48V\/250W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 36V 350W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-350w-36v-bbs01b\" target=\"_blank\"\u003e36V\/350W\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBS02B: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-500w-36v-bbs02b\" title=\"Varstrom BAFANG 36V 500W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/500W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-500w-48v-bbs02b\" title=\"Varstrom BAFANG 48V 500W BBS01B Mid Motor\" target=\"_blank\"\u003e48V\/500W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b\" title=\"Varstrom BAFANG 48V 750W BBS01B Mid Motor\" target=\"_blank\"\u003e48V\/750W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b-100mm\" title=\"Bafang 750W 48V UART (100mm) BBS02B Electric Bicycle Kit Mid Drive Ebike Motor Kits\" target=\"_blank\"\u003e48V\/750W (100mm)\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBSHD: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd\" title=\"Varstrom BAFANG 48V 1000W BBSHD Mid Motor\" target=\"_blank\"\u003e48V\/1000W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd\" title=\"Varstrom BAFANG 52V 1000W BBS01B Mid Motor\" target=\"_blank\"\u003e52V\/1000W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-100mm\" title=\"Bafang 1000W 48V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" target=\"_blank\"\u003e48V\/1000W (100mm)\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-100mm\" title=\"Bafang 1000W 52V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" target=\"_blank\"\u003e52V\/1000W (100mm)\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-120mm\" title=\"Bafang 1000W 48V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" target=\"_blank\"\u003e48V\/1000W (120mm)\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-120mm\" title=\"Bafang 1000W 52V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" target=\"_blank\"\u003e52V\/1000W (120mm)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bbs-hd.jpg?v=1679383697\" alt=\"specification for all bafang bbs mid drive kits\" style=\"float: none;\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch4\u003e4. Choose a Chainring for the Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 36-tooth, 44-tooth, 46-tooth, 48-tooth, 52-tooth for BBS series motors. More teeth will give the e-bike system higher top speeds, but a reduction in torque or acceleration. If you need to climb and the road is full of gravel, you can choose a smaller chainring, if you ride more on the road, you can choose a larger chainring.\u003c\/p\u003e\n\u003ch4\u003e5. Choose the eBrake System for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provide BAFANG \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-brake-levers\" title=\"BAFANG Machanical eBrake Levers\" target=\"_blank\"\u003eMechanical eBrake levers\u003c\/a\u003e if you bike uses mechanical brake. And the \u003ca href=\"https:\/\/varstrom.com\/products\/ebrake-sensor-cable\" title=\"Varstrom Hydraulic eBrake Sensor\" target=\"_blank\"\u003eeBrake Sensor\u003c\/a\u003e for your hydraulic brake. Or you can choose our whole \u003ca title=\"Varstrom Hydraulic eBrake Set\" href=\"https:\/\/varstrom.com\/products\/hydraulic-ebrakes-for-bafang-ebike-kit\" target=\"_blank\"\u003eHydraulic eBrake Set\u003c\/a\u003e on your bike.\u003c\/p\u003e\n\u003ch4\u003e6. Choose a Display for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eYou can choose BAFANG eBike displays or Varstrom eBike displays to control the eBike system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAFANG eBike Displays: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-dpc181-b\" title=\"Varstrom BAFANG DP C181 Display\" target=\"_blank\"\u003eBAFANG DP C181\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-dpc18\" title=\"Varstrom BAFANG DP C18 Display\" target=\"_blank\"\u003eBAFANG DP C18\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-c961\" title=\"Varstrom BAFANG C961 Display\" target=\"_blank\"\u003eBAFANG C961\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eVarstrom eBIke Displays: \u003ca title=\"Varstrom Touch T1 Display\" href=\"https:\/\/varstrom.com\/products\/varstrom-t1-touch\" target=\"_blank\"\u003eTouch T1\u003c\/a\u003e, \u003ca title=\"Varstrom P860C Display\" href=\"https:\/\/varstrom.com\/products\/display-p860c\" target=\"_blank\"\u003eP860C\u003c\/a\u003e, \u003ca title=\"Varstrom B750C eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-750c\" target=\"_blank\"\u003eB750C\u003c\/a\u003e, \u003ca title=\"Varstrom P850C eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-p850c\" target=\"_blank\"\u003eP850C\u003c\/a\u003e, \u003ca title=\"Varstrom 850C eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-850c\" target=\"_blank\"\u003e850C\u003c\/a\u003e, \u003ca title=\"Varstrom 500C eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-500c\" target=\"_blank\"\u003e500C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-500c-h\" title=\"Varstrom 500C-V eBike Display\" target=\"_blank\"\u003e500C-V\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-dm03-ebike-display-for-bafang-ebike-conversion-kits\" title=\"Varstrom DM 03 eBike Display\" target=\"_blank\"\u003eDM03\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-800s\" title=\"Varstrom 800S eBike Display\" target=\"_blank\"\u003e800S\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e7. Choose the Battery for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you have a battery with stable output, you can use the battery for our kits. If you don't have a storage battery, our storage battery could be your best choice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHAILONG Series (36.8*9.1*11.1cm\/14.48*3.58*4.37inch): \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" title=\"Varstrom 36V 15.6Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" target=\"_blank\"\u003e36V 15.6 Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" title=\"Varstrom 36V 17.4Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" target=\"_blank\"\u003e36V 17.4 Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" title=\"Varstrom 36V 21.0 Hailong Down Tube Battery for Bafang eBike Conversion Kits\" target=\"_blank\"\u003e36V 21.0 Ah (LG 3500mAh) Cell\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" title=\"Varstrom 48V 13.0Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" target=\"_blank\"\u003e48V 13Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" title=\"48V 17.5Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" target=\"_blank\"\u003e48V 17.5Ah (LG 3500mAh Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Max (G80) Series (36.6*9.1*12.7cm\/14.4*3.58*5inch): \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" title=\"Varstrom 36V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\"\u003e36V 20Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" title=\"Varstrom 36V 25.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\"\u003e36V 25Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" title=\"Varstrom 48V 18.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\"\u003e48V18Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" title=\"Varstrom 48V 19.2Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\"\u003e48V 19.2Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" title=\"Varstrom 48V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\"\u003e48V 20Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-max-battery\" title=\"Varstrom 52V 14.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\"\u003e52V 14.0Ah\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Parrot Series (36.8*9.5*12.5cm\/14.56*3.7*4.72inch): \u003ca href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-battery\" title=\"52V 19.2Ah (LG Cell) Hailong Downtube Parrot Battery for 1000W Bafang Mid Drive Motor\" target=\"_blank\"\u003e52V 19.2Ah (LG Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e8. Recommended accessories for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you need to modify the parameter of the controller, you'll probably need a \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-programming-cable\" title=\"Varstrom BAFANG Programming Cable for 8FUN Mid Drive Kits\" target=\"_blank\"\u003eProgramming Cable\u003c\/a\u003e. If you choose a high powered motor, \u003ca title=\"Varstrom eBike Shift Sensor\" href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\" target=\"_blank\"\u003eGear Shifting Sensor\u003c\/a\u003e will help you cut-off the power when you shift gears. If you want to track the bike from your iPhone, you can buy an \u003ca title=\"Varstrom Built-in Hailong Down Tube Socket Air Tag eBike Anti-theft Locator\" href=\"https:\/\/varstrom.com\/products\/varstrom-built-in-hailong-down-tube-socket-air-tag-ebike-anti-theft-locator\" target=\"_blank\"\u003eAir Tag Locator\u003c\/a\u003e.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"Can-bus \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43960838553753,"sku":"SPFVSCANBBS36V500W44TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":43960842256537,"sku":"SPFVSCANBBS36V500W42TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 48-tooth","offer_id":43960842322073,"sku":"SPFVSCANBBS36V500W48TBL","price":340.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Levers (default option) \/ 52-tooth","offer_id":43960838422681,"sku":"SPFVSCANBBS36V500W52TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 36-tooth","offer_id":45144941068441,"sku":"SPFVSCANBBS36V500W36TBL","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":43960838848665,"sku":"SPFVSCANBBS36V500W44TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":43960842387609,"sku":"SPFVSCANBBS36V500W42TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":43960842453145,"sku":"SPFVSCANBBS36V500W48TBS","price":340.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":43960838684825,"sku":"SPFVSCANBBS36V500W52TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":45144941101209,"sku":"SPFVSCANBBS36V500W36TBS","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"UART Protocol \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43960838520985,"sku":"SPFVSUARTBBS36V500W44TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":43960842223769,"sku":"SPFVSUARTBBS36V500W42TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 48-tooth","offer_id":43960842289305,"sku":"SPFVSUARTBBS36V500W48TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 52-tooth","offer_id":43960838389913,"sku":"SPFVSUARTBBS36V500W52TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 36-tooth","offer_id":45144941002905,"sku":"SPFVSUARTBBS36V500W36TBL","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":43960838783129,"sku":"SPFVSUARTBBS36V500W44TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":43960842354841,"sku":"SPFVSUARTBBS36V500W42TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":43960842420377,"sku":"SPFVSUARTBBS36V500W48TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":43960838652057,"sku":"SPFVSUARTBBS36V500W52TBS","price":310.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":45144941035673,"sku":"SPFVSUARTBBS36V500W36TBS","price":310.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/hailong_bbs_dpc18_43cb5186-feee-4c88-a326-5ab4159901e6.jpg?v=1678758183"},{"product_id":"bafang-350w-36v-bbs01b","title":"BAFANG MM G340.350.C 36V 350W M315 BBS01B E-Bike Conversion Kit","description":"\u003ch3\u003eWhy Convert Your Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eIf you own a bike, you should know about the benefits that an eBike can do for you. Pedal assist mode, reduce stress and impact on your knees and thighs. Throttle mode, an e-bike is like a clean and gentle motorcycle, it produces no exhaust fumes and is relatively quiet. Save time, you can get higher speed with less pedaling or no pedaling, the average speed of cycling is 10 km\/h and you will not fell tired, but the speed of an eBike can be 20 to 50km\/h, you may save 50% to 80% of the travel time. Cutting costs, if you use a motorcycle or car, you need to consider high fuel costs and parking costs, eBike can save all those costs. Nature-friendly, riding an e-bike is emission-free and using the e-bike helps protect the environment.\u003c\/p\u003e\n\u003ch3\u003eWhat Do I Need to Convert My Bike to an eBike\u003c\/h3\u003e\n\u003cp\u003eYou need a set of eBike conversion kits, they include a motor, a display, a pair of eBrake levers, a chainring, and a battery. In Varstrom, you will get everything you need to convert your bike.\u003c\/p\u003e\n\u003ch3\u003eHow Can I Choose the Right Kits for My eBike Conversion\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG Motor Specification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BBSSpec.jpg?v=1682674458\"\u003e\u003c\/div\u003e\n\u003ch4\u003e1. Know the Core Data of the Mid Drive\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G340.350.C\u003c\/li\u003e\n\u003cli\u003eSupport Wheel Size (Inch): 20 to 29\u003c\/li\u003e\n\u003cli\u003eNominal Voltage (Vdc): 36\u003c\/li\u003e\n\u003cli\u003eRated Power (W): 350\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 25\u003c\/li\u003e\n\u003cli\u003eMax Effective Torque (N.m): 80\u003c\/li\u003e\n\u003cli\u003ePedal Sensor: Cadence Sensor\u003c\/li\u003e\n\u003cli\u003eShaft Standard: JIS\u003c\/li\u003e\n\u003cli\u003eWeight (kg): 3.8\u003c\/li\u003e\n\u003cli\u003eE-Brake: Support\u003c\/li\u003e\n\u003cli\u003eThrottle: Support\u003c\/li\u003e\n\u003cli\u003eTests and Certifications: IP X5\/CE\/EN 14764\/ROHS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e2. Confirm the Bottom Bracket Size\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 68 to 73mm\/100mm\/120mm BB size for BBS series (250W\/350W\/500W\/750W\/1000W) mid drive kits. 68 to 73mm BAFANG mid drive kits are suitable for most bicycles, if you still don't know whether our motor is suitable for your bicycle, you can download and print our measuring paper for measurement, or you can contact us to confirm the size.\u003c\/p\u003e\n\u003cimg alt=\"BAFANG Mid Drive Dimension_1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bafangMidDriveKitsDimension_Varstrom_7dbcf62c-aa35-4508-a1b6-09cc4ec787cb.jpg?v=1678699511\"\u003e\n\u003cp\u003e\u003ca title=\"Measurement Paper for BAFANG Mid Motor\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/measurement_paper_for_bafang_mid-motor_bbs.pdf.pdf?v=1657535226\" target=\"_blank\"\u003eDownload Measurement Paper for BAFANG Mid Motor\u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003e3. Choose the Power of the Motor\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 3 series for BAFANG mid motors, motors of different series provide significantly different speeds and max torque, motors of the same series provide similar speeds and max torque. You can go to the product page for detail specification of the motor kits\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBBS01B: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-250w-36v-bbs01b\" title=\"Varstrom BAFANG 36V 250W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/250W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-250w-48v-bbs01b\" title=\"Varstrom BAFANG 48V 250W BBS01B Mid Motor\" target=\"_blank\"\u003e48V\/250W\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-350w-36v-bbs01b\" title=\"Varstrom BAFANG 36V 350W BBS01B Mid Motor\" target=\"_blank\"\u003e36V\/350W\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBS02B: \u003ca title=\"Varstrom BAFANG 36V 500W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-500w-36v-bbs02b\" target=\"_blank\"\u003e36V\/500W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 500W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-500w-48v-bbs02b\" target=\"_blank\"\u003e48V\/500W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 48V 750W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b\" target=\"_blank\"\u003e48V\/750W\u003c\/a\u003e, \u003ca title=\"Bafang 750W 48V UART (100mm) BBS02B Electric Bicycle Kit Mid Drive Ebike Motor Kits\" href=\"https:\/\/varstrom.com\/products\/bafang-750w-48v-bbs02b-100mm\" target=\"_blank\"\u003e48V\/750W (100mm)\u003c\/a\u003e;\u003c\/li\u003e\n\u003cli\u003eBBSHD: \u003ca title=\"Varstrom BAFANG 48V 1000W BBSHD Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd\" target=\"_blank\"\u003e48V\/1000W\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG 52V 1000W BBS01B Mid Motor\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd\" target=\"_blank\"\u003e52V\/1000W\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 48V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-100mm\" target=\"_blank\"\u003e48V\/1000W (100mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 52V (Bottom Bracket Size 100mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-100mm\" target=\"_blank\"\u003e52V\/1000W (100mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 48V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive eBike Kit for eMTB Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-48v-bbshd-120mm\" target=\"_blank\"\u003e48V\/1000W (120mm)\u003c\/a\u003e, \u003ca title=\"Bafang 1000W 52V (Bottom Bracket Size 120mm) UARTbus BBSHD Mid Drive Kits for Electric Bike Conversion\" href=\"https:\/\/varstrom.com\/products\/bafang-1000w-52v-bbshd-120mm\" target=\"_blank\"\u003e52V\/1000W (120mm)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"specification for all bafang bbs mid drive kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/bbs-hd.jpg?v=1679383697\" data-mce-style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch4\u003e4. Choose a Chainring for the Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provides 36-tooth, 44-tooth, 46-tooth, 48-tooth, 52-tooth for BBS series motors. More teeth will give the e-bike system higher top speeds, but a reduction in torque or acceleration. If you need to climb and the road is full of gravel, you can choose a smaller chainring, if you ride more on the road, you can choose a larger chainring.\u003c\/p\u003e\n\u003ch4\u003e5. Choose the eBrake System for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eVarstrom provide BAFANG \u003ca title=\"BAFANG Machanical eBrake Levers\" href=\"https:\/\/varstrom.com\/products\/bafang-brake-levers\" target=\"_blank\"\u003eMechanical eBrake levers\u003c\/a\u003e if you bike uses mechanical brake. And the \u003ca title=\"Varstrom Hydraulic eBrake Sensor\" href=\"https:\/\/varstrom.com\/products\/ebrake-sensor-cable\" target=\"_blank\"\u003eeBrake Sensor\u003c\/a\u003e for your hydraulic brake. Or you can choose our whole \u003ca href=\"https:\/\/varstrom.com\/products\/hydraulic-ebrakes-for-bafang-ebike-kit\" title=\"Varstrom Hydraulic eBrake Set\" target=\"_blank\"\u003eHydraulic eBrake Set\u003c\/a\u003e on your bike.\u003c\/p\u003e\n\u003ch4\u003e6. Choose a Display for the eBike Kits\u003c\/h4\u003e\n\u003cp\u003eYou can choose BAFANG eBike displays or Varstrom eBike displays to control the eBike system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAFANG eBike Displays: \u003ca title=\"Varstrom BAFANG DP C181 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-dpc181-b\" target=\"_blank\"\u003eBAFANG DP C181\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG DP C18 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-dpc18\" target=\"_blank\"\u003eBAFANG DP C18\u003c\/a\u003e, \u003ca title=\"Varstrom BAFANG C961 Display\" href=\"https:\/\/varstrom.com\/products\/bafang-c961\" target=\"_blank\"\u003eBAFANG C961\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eVarstrom eBIke Displays: \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-t1-touch\" title=\"Varstrom Touch T1 Display\" target=\"_blank\"\u003eTouch T1\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-p860c\" title=\"Varstrom P860C Display\" target=\"_blank\"\u003eP860C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-750c\" title=\"Varstrom B750C eBike Display\" target=\"_blank\"\u003eB750C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-p850c\" title=\"Varstrom P850C eBike Display\" target=\"_blank\"\u003eP850C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-850c\" title=\"Varstrom 850C eBike Display\" target=\"_blank\"\u003e850C\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-500c\" title=\"Varstrom 500C eBike Display\" target=\"_blank\"\u003e500C\u003c\/a\u003e, \u003ca title=\"Varstrom 500C-V eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-500c-h\" target=\"_blank\"\u003e500C-V\u003c\/a\u003e, \u003ca title=\"Varstrom DM 03 eBike Display\" href=\"https:\/\/varstrom.com\/products\/varstrom-dm03-ebike-display-for-bafang-ebike-conversion-kits\" target=\"_blank\"\u003eDM03\u003c\/a\u003e, \u003ca title=\"Varstrom 800S eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-800s\" target=\"_blank\"\u003e800S\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e7. Choose the Battery for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you have a battery with stable output, you can use the battery for our kits. If you don't have a storage battery, our storage battery could be your best choice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHAILONG Series (36.8*9.1*11.1cm\/14.48*3.58*4.37inch): \u003ca title=\"Varstrom 36V 15.6Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 15.6 Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 17.4Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 17.4 Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 21.0 Hailong Down Tube Battery for Bafang eBike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" target=\"_blank\"\u003e36V 21.0 Ah (LG 3500mAh) Cell\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 13.0Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" target=\"_blank\"\u003e48V 13Ah\u003c\/a\u003e, \u003ca title=\"48V 17.5Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" target=\"_blank\"\u003e48V 17.5Ah (LG 3500mAh Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Max (G80) Series (36.6*9.1*12.7cm\/14.4*3.58*5inch): \u003ca title=\"Varstrom 36V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" target=\"_blank\"\u003e36V 20Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 36V 25.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" target=\"_blank\"\u003e36V 25Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 18.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V18Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 19.2Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V 19.2Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 48V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" target=\"_blank\"\u003e48V 20Ah\u003c\/a\u003e, \u003ca title=\"Varstrom 52V 14.0Ah Hailong G80 Max Down Tube Battery with Charger\" href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-max-battery\" target=\"_blank\"\u003e52V 14.0Ah\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Parrot Series (36.8*9.5*12.5cm\/14.56*3.7*4.72inch): \u003ca title=\"52V 19.2Ah (LG Cell) Hailong Downtube Parrot Battery for 1000W Bafang Mid Drive Motor\" href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-battery\" target=\"_blank\"\u003e52V 19.2Ah (LG Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e8. Recommended accessories for the Kits\u003c\/h4\u003e\n\u003cp\u003eIf you need to modify the parameter of the controller, you'll probably need a \u003ca title=\"Varstrom BAFANG Programming Cable for 8FUN Mid Drive Kits\" href=\"https:\/\/varstrom.com\/products\/bafang-programming-cable\" target=\"_blank\"\u003eProgramming Cable\u003c\/a\u003e. If you choose a high powered motor, \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\" title=\"Varstrom eBike Shift Sensor\" target=\"_blank\"\u003eGear Shifting Sensor\u003c\/a\u003e will help you cut-off the power when you shift gears. If you want to track the bike from your iPhone, you can buy an \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-built-in-hailong-down-tube-socket-air-tag-ebike-anti-theft-locator\" title=\"Varstrom Built-in Hailong Down Tube Socket Air Tag eBike Anti-theft Locator\" target=\"_blank\"\u003eAir Tag Locator\u003c\/a\u003e.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"Can-bus \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43960765841561,"sku":"SPFVSCANBBS36V350W44TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":43960765907097,"sku":"SPFVSCANBBS36V350W42TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 48-tooth","offer_id":43960765972633,"sku":"SPFVSCANBBS36V350W48TBL","price":330.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Levers (default option) \/ 52-tooth","offer_id":44723180011673,"sku":"SPFVSCANBBS36V350W52TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 36-tooth","offer_id":43960766103705,"sku":"SPFVSCANBBS36V350W36TBL","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":44723180044441,"sku":"SPFVSCANBBS36V350W44TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":44723180077209,"sku":"SPFVSCANBBS36V350W42TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":44723180109977,"sku":"SPFVSCANBBS36V350W48TBS","price":330.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":44723180142745,"sku":"SPFVSCANBBS36V350W52TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":44723180175513,"sku":"SPFVSCANBBS36V350W36TBS","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"UART Protocol \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43960765808793,"sku":"SPFVSUARTBBS36V350W44TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":43960765874329,"sku":"SPFVSUARTBBS36V350W42TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 48-tooth","offer_id":43960765939865,"sku":"SPFVSUARTBBS36V350W48TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 52-tooth","offer_id":44723179323545,"sku":"SPFVSUARTBBS36V350W52TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 36-tooth","offer_id":43960766070937,"sku":"SPFVSUARTBBS36V350W36TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":44723179356313,"sku":"SPFVSUARTBBS36V350W44TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":44723179389081,"sku":"SPFVSUARTBBS36V350W42TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":44723179421849,"sku":"SPFVSUARTBBS36V350W48TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":44723179454617,"sku":"SPFVSUARTBBS36V350W52TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":44723179487385,"sku":"SPFVSUARTBBS36V350W36TBS","price":300.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/bafang-350w-36v-bbs01b-package-list.jpg?v=1709791047"},{"product_id":"bafang-250w-36v-bbs01b","title":"BAFANG 36V 250W M315 BBS01B E-Bike Conversion Kit MM G340.250.C","description":"\u003ch3\u003eAbout the Conversion Kits\u003c\/h3\u003e\n\u003cp\u003eIn Varstrom, you can get everything you need for e-bike conversion, such as \u003cstrong\u003econversion kits, chainrings, brake levers (or e-brake sensor wires), throttle, speed sensors and display\u003c\/strong\u003e. and you can also use our batteries, gear sensors, and programming cables if you don't have them. If you have the battery and display which is UART protocol, you can only buy the conversion only.\u003c\/p\u003e\n\u003ch3\u003eInstallation Size Check\u003c\/h3\u003e\n\u003cp\u003eBAFANG motors conform to most of the common Bottom Bracket Size Standards, such as \u003cstrong\u003eJIS,ISO\/English, BSA, British, or \"threaded\"\u003c\/strong\u003e. Before purchasing a BAFANG conversion kit, ensure that the bottom bracket's inner diameter is between \u003cstrong\u003e33.6 and 36mm\u003c\/strong\u003e, and the bottom bracket width ranges from \u003cstrong\u003e68mm (68 to 73mm), 100mm (90 to 100mm), or 120mm (110 to 120mm)\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/measurement_paper_for_bafang_mid-motor_bbs.pdf.pdf?v=1657535226\" title=\"Measurement Paper for BAFANG Mid Motor\" target=\"_blank\" data-mce-href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/measurement_paper_for_bafang_mid-motor_bbs.pdf.pdf?v=1657535226\"\u003e Download Measurement Paper for BAFANG Mid Motor\u003c\/a\u003e\u003c\/div\u003e\n\u003ch3\u003eMotor Controller Wiring\u003c\/h3\u003e\n\u003cp\u003eIf you are using all Varstrom accessories, you don't need to worry about the connectors. However, if you are using your own battery and display, please pay attention to the connectors and communication protocols (\u003cstrong\u003eUART\u003c\/strong\u003e) of our product controllers.\u003c\/p\u003e\n\u003ch3\u003eChoose a Chainring for the Kits\u003c\/h3\u003e\n\u003cp\u003eVarstrom provides \u003cstrong\u003e36\u003c\/strong\u003e-tooth, \u003cstrong\u003e42-tooth(high offset for 11-speed cassette)\u003c\/strong\u003e, \u003cstrong\u003e44\u003c\/strong\u003e-tooth, \u003cstrong\u003e52\u003c\/strong\u003e-tooth for BBS series motors. More teeth will give the e-bike system higher top speeds, but a reduction in torque or acceleration. If you need to climb and the road is full of gravel, you can choose a smaller chainring, if you ride more on the road, you can choose a larger chainring.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e*The package comes with 44-tooth chainring. Varstrom also provides other chainrings 36\/42\/46\/52 tooth. If you want to change other chainring, you can send and email \"#Order number + Chainrings\" to Varstrom\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eChoose the eBrake System for the eBike Kits\u003c\/h3\u003e\n\u003cp\u003eVarstrom provides BAFANG \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-brake-levers\" title=\"BAFANG Machanical eBrake Levers\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/bafang-brake-levers\"\u003eMechanical e-brake levers\u003c\/a\u003e if you bike uses mechanical brake. And the \u003ca href=\"https:\/\/varstrom.com\/products\/ebrake-sensor-cable\" title=\"Varstrom Hydraulic eBrake Sensor\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/ebrake-sensor-cable\"\u003ee-brake Sensor\u003c\/a\u003es for your hydraulic brake.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e*Tip: choose e-brake levers if you want to change the levers, choose e-brake sensors if you want to keep you brake levers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eChoose a Display for the eBike Kits\u003c\/h3\u003e\n\u003cp\u003eYou can choose BAFANG eBike displays or Varstrom eBike displays to control the eBike system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBAFANG eBike Displays: \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-dpc18\" title=\"Varstrom BAFANG DP C18 Display\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/bafang-dpc18\"\u003eBAFANG DP C18\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eVarstrom e-bIke Displays: \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-dz40-mini-display\" title=\"DZ40\" rel=\"noopener\" target=\"_blank\"\u003eDZ40\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-edk01\" title=\"EKD01 Display\" rel=\"noopener\" target=\"_blank\"\u003eEKD01\u003c\/a\u003e, \u003ca title=\"Varstrom 500C eBike Display\" href=\"https:\/\/varstrom.com\/products\/display-500c\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/display-500c\"\u003e500C\u003c\/a\u003e, \u003ca title=\"Varstrom P860C Display\" href=\"https:\/\/varstrom.com\/products\/display-p860c\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/display-p860c\"\u003eP860ML\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/display-500c-h\" title=\"Varstrom 500C-V eBike Display\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/display-500c-h\"\u003e500C-V\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-dm03-ebike-display-for-bafang-ebike-conversion-kits\" title=\"Varstrom DM 03 eBike Display\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/varstrom-dm03-ebike-display-for-bafang-ebike-conversion-kits\"\u003eDM03\u003c\/a\u003e, \u003ca title=\"Varstrom Touch T1 Display\" href=\"https:\/\/varstrom.com\/products\/varstrom-t1-touch\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/varstrom-t1-touch\"\u003eTouch T1\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoose the Battery for the Kits\u003c\/h3\u003e\n\u003cp\u003eIf you have a battery with stable output, you can use the battery for our kits. If you don't have a storage battery, our storage battery could be your best choice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHAILONG Series (36.8*9.1*11.1cm\/14.48*3.58*4.37inch): \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" title=\"Varstrom 36V 15.6Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\"\u003e36V 15.6 Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" title=\"Varstrom 36V 17.4Ah Hailong Down Tube Battery for Bafang eBike Conversion Kits\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\"\u003e36V 17.4 Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\" title=\"Varstrom 36V 21.0 Hailong Down Tube Battery for Bafang eBike Conversion Kits\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-battery\"\u003e36V 21.0 Ah (LG 3500mAh) Cell\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" title=\"Varstrom 48V 13.0Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\"\u003e48V 13Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\" title=\"48V 17.5Ah Hailong Down Tube Battery for Bafang Mid Drive Kit\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-battery-1\"\u003e48V 17.5Ah (LG 3500mAh Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Max (G80) Series (36.6*9.1*12.7cm\/14.4*3.58*5inch): \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" title=\"Varstrom 36V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\"\u003e36V 20Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\" title=\"Varstrom 36V 25.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/36v-hailong-downtube-max-battery\"\u003e36V 25Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" title=\"Varstrom 48V 18.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\"\u003e48V18Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" title=\"Varstrom 48V 19.2Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\"\u003e48V 19.2Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\" title=\"Varstrom 48V 20.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/48v-hailong-downtube-max-battery\"\u003e48V 20Ah\u003c\/a\u003e, \u003ca href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-max-battery\" title=\"Varstrom 52V 14.0Ah Hailong G80 Max Down Tube Battery with Charger\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-max-battery\"\u003e52V 14.0Ah\u003c\/a\u003e.\u003c\/li\u003e\n\u003cli\u003eHAILONG Parrot Series (36.8*9.5*12.5cm\/14.56*3.7*4.72inch): \u003ca href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-battery\" title=\"52V 19.2Ah (LG Cell) Hailong Downtube Parrot Battery for 1000W Bafang Mid Drive Motor\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/52v-hailong-downtube-battery\"\u003e52V 19.2Ah (LG Cell)\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended accessories for the Kits\u003c\/h3\u003e\n\u003cp\u003eIf you need to modify the parameter of the controller, you'll probably need a \u003ca href=\"https:\/\/varstrom.com\/products\/bafang-programming-cable\" title=\"Varstrom BAFANG Programming Cable for 8FUN Mid Drive Kits\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/bafang-programming-cable\"\u003eProgramming Cable\u003c\/a\u003e. If you choose a high powered motor, \u003ca title=\"Varstrom eBike Shift Sensor\" href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\" target=\"_blank\" data-mce-href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\"\u003eGear Shifting Sensor\u003c\/a\u003e will help you cut-off the power when you shift gears.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"Can-bus \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43960533876889,"sku":"SPFVCANSBBS36V250W44TBL","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":44723142688921,"sku":"SPFVSCANBBS36V250W42TBL","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 48-tooth","offer_id":44723142852761,"sku":"SPFVSCANBBS36V250W48TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Levers (default option) \/ 52-tooth","offer_id":44723143016601,"sku":"SPFVSCANBBS36V250W52TBL","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Levers (default option) \/ 36-tooth","offer_id":43960534040729,"sku":"SPFVSCANBBS36V250W36TBL","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":43960533909657,"sku":"SPFVSCANBBS36V250W44TBS","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":44723142721689,"sku":"SPFVSCANBBS36V250W42TBS","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":44723142885529,"sku":"SPFVSCANBBS36V250W48TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":44723143049369,"sku":"SPFVSCANBBS36V250W52TBS","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Can-bus \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":43960534073497,"sku":"SPFVSCANBBS36V250W36TBS","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"UART Protocol \/ Brake Levers (default option) \/ 44-tooth (default options)","offer_id":43960532893849,"sku":"SPFVSUARTBBS36V250W44TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":44723142000793,"sku":"SPFVSUARTBBS36V250W42TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 48-tooth","offer_id":44723142164633,"sku":"SPFVSUARTBBS36V250W48TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 52-tooth","offer_id":44723142328473,"sku":"SPFVSUARTBBS36V250W52TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Levers (default option) \/ 36-tooth","offer_id":43960533057689,"sku":"SPFVSUARTBBS36V250W36TBL","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 44-tooth (default options)","offer_id":43960532926617,"sku":"SPFVSUARTBBS36V250W44TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 42-tooth (18.5mm offset for 11-speed cassette)","offer_id":44723142033561,"sku":"SPFVSUARTBBS36V250W42TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 48-tooth","offer_id":44723142197401,"sku":"SPFVSUARTBBS36V250W48TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 52-tooth","offer_id":44723142361241,"sku":"SPFVSUARTBBS36V250W52TBS","price":300.0,"currency_code":"EUR","in_stock":false},{"title":"UART Protocol \/ Brake Sensors (keep your hydraulic brakes) \/ 36-tooth","offer_id":43960533090457,"sku":"SPFVSUARTBBS36V250W36TBS","price":300.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/g80_bbs_500c.jpg?v=1678758123"},{"product_id":"sutto-250w-36v-rear-hub-freewheel","title":"SUTTO 36V 250W Rear Hub Cassette Electric Bike Hub Kits for E-Bike Conversion","description":"\u003ch3\u003eSUTTO - Also from BAFANG\u003c\/h3\u003e\n\u003cp\u003eSUTTO is a new sub-brand of BAFANG. Although it has just been established for a year, with the rich experience of BAFANG, SUTTO is popularizing at an astonishing speed and serves all those who want to use hub motors to convert their bike to an eBike.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch3\u003eAll Recommended by Varstrom\u003c\/h3\u003e\n\u003cp\u003eIn this case, Varstrom helps you select everything needed for the eBike conversion, you only need to choose a favorite battery from or out of Varstrom, then you can start your electric bicycle modification plan.\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Varstrom","offers":[{"title":"26-inch","offer_id":44477160620185,"sku":"H00414","price":195.0,"currency_code":"EUR","in_stock":false},{"title":"27.5-inch","offer_id":44477160882329,"sku":"H00416","price":205.0,"currency_code":"EUR","in_stock":false},{"title":"700C-inch (28-inch\/29-inch)","offer_id":44477161144473,"sku":"HH04300016","price":215.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/SUTTO36V250WRearHubCassetteElectricBikeHubKitsforE-BikeConversion.jpg?v=1709629268"},{"product_id":"48v-500w-rear-hub-kit-bafang","title":"BAFANG 48V 500W RM G020.500.DC Rear Hub Complete Conversion Kit","description":"\u003ch2\u003eVARSTROM \u0026amp; BAFANG RM G020.500.DC\u003c\/h2\u003e\n\u003cp\u003eIn 2026, you'll find the perfect \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003ehub conversion kit\u003c\/strong\u003e\u003c\/span\u003e right here at VARSTROM. After spending the past year perfecting our complete hub drive modification kit line, we're now proud to offer fully customized conversion solutions tailored to your exact specifications.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafang.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for Motor \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRM G020.500.DC\u003c\/span\u003e and Controller\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Motor and Controller Specs\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangMotorandSpecsComparison.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch3\u003eRM G020.500.DC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RM G020.500.D\/DC\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Motor\u003c\/li\u003e\n\u003cli\u003eOLD: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e138 (±1) mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNorminal Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eRated Power: 500W\u003c\/li\u003e\n\u003cli\u003eMax Speed: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e40 km\/h\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Torque: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e65 N.m\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eη: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e\u0026gt;75%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e48V 500W Hub Motor Controller\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e18A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e9A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eLow Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e39 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e62 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming Cable: N\/A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Dimensions Confirmation\u003c\/h2\u003e\n\u003cp\u003eTo help customers confirm installation dimensions before purchase and reduce product returns caused by fitment issues, VARSTROM provides an exploded view diagram of the hub motor. Please refer to this diagram to understand the \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D\u003c\/strong\u003e\u003c\/span\u003e calculation range (\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D data for BAFANG hub motor includes the anti-rotation washer\u003c\/strong\u003e\u003c\/span\u003e), then measure the spacing on your frame accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Recommendation: If the motor's O.L.D dimension is slightly larger than the dropouts, customers can install the anti-rotation washer on the outside of the dropouts. However, if the O.L.D dimension is significantly larger than the dropouts, VARSTROM recommends considering other motor options.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangInstallationMeasurement.jpg?v=1770259389\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Installation Measurement\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBAFANG Rear Specs Comparsion\u003c\/h2\u003e\n\u003cp\u003eVARSTROM offer hub kits made by BAFANG hub motors. Such as \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH400B\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eFM G020.500D\u003c\/strong\u003e\u003c\/span\u003e), \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH400B\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(255, 128, 0);\"\u003e\u003cstrong\u003eRM G020.500DC\u003c\/strong\u003e\u003c\/span\u003e), \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH640\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eRM G0900.750.DC\u003c\/strong\u003e\u003c\/span\u003e)\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangSpecificationComparison.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Specification Comparison\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisc\/V Brake Rim Options\u003c\/h2\u003e\n\u003cp\u003eAll hub motors feature disc brake mounting holes — making every wheel disc brake compatible. VARSTROM also offer V-brake rim options for some models for the customers.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003ePlease Note: If disc brake version wheels are temporarily out of stock, VARSTROM may ship V-brake version wheels as a substitute.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDiscBrakeandV-BrakeRimVersion.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Disc Brake and V-Brake Rim Version\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for VARSTROM \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisc\/VBrake\u003c\/span\u003e Wheel\u003c\/h2\u003e\n\u003ch3\u003eDisc Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Disc Brake Rim Version\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDiscBrakeRimVersion.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch3\u003eV-Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Disc Brake Wheel Specification\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDiscBrakeWheelSpecification.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Options\u003c\/h2\u003e\n\u003cp\u003eAll \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca href=\"https:\/\/varstrom.com\/products\/bafang_uart_hmi\" title=\"UART Display for BAFANG VARSTROM\" rel=\"noopener\" style=\"color: rgb(251, 118, 5);\" target=\"_blank\"\u003eUART Display for BAFANG\/VARSTROM\u003c\/a\u003e\u003c\/span\u003e will support our BAFANG hub kits, VARSTROM offers recommended displays in the product options for customers to choose.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Display Optons\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDisplayOptons.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom eBrake Options\u003c\/h2\u003e\n\u003cp\u003eTo better matching customer's existing brake system, VARSTROM provides power-cutoff mechanical brake levers and sensors. This device automatically stops the motor when braking which is a critical safety feature for e-bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"VARSTROM eBrake Options\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/APairVarstromeBrakeLeversforMechanicalDiscBrake.jpg?v=1769498897\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHow to Finish the Installation\u003c\/h2\u003e\n\u003cp\u003eAll required installation accessories are included in package. Customers can refer to the wiring diagram below to connect the motor assist system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangHubMotorKitWiringDiagram.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Hub Motor Kit Wiring Diagram\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Are In The Package\u003c\/h2\u003e\n\u003cp\u003eThis complete hub motor kit includes all items shown in the diagram. Items outlined in orange are custom options and will only be included if selected by the customer.\u003c\/p\u003e\n\u003ch3\u003eFor the Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHub Motor Wheel\u003c\/li\u003e\n\u003cli\u003eController\u003c\/li\u003e\n\u003cli\u003eController Box\u003c\/li\u003e\n\u003cli\u003eBrake Levers or Brake Sensors\u003c\/li\u003e\n\u003cli\u003eThumb Throttle (Accelerator)\u003c\/li\u003e\n\u003cli\u003eLeft Sight PAS Sensor (Smaller Hole)\u003c\/li\u003e\n\u003cli\u003e1T4 Cable\u003c\/li\u003e\n\u003cli\u003eInstallation Tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFor Customize Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisplay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eBattery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eHeadlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eTail Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRight Sight PAS Sensor (Larger Hole)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Package\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangPackage.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e3 to 8 working days\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e6 to 8 working days\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eWhatsApp (+86 15989932938)\u003c\/span\u003e or \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca style=\"color: rgb(251, 118, 5);\" href=\"mailto:service@varstrom.com\" rel=\"noopener\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\" alt=\"Varstrom Delivery Policy and Warranty Policy\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"Disc Brake \/ 20-inch","offer_id":45892974575769,"sku":"N\/A","price":205.0,"currency_code":"EUR","in_stock":false},{"title":"Disc Brake \/ 26-inch","offer_id":43976899428505,"sku":"HH04200318","price":215.0,"currency_code":"EUR","in_stock":true},{"title":"Disc Brake \/ 27.5-inch","offer_id":43976899920025,"sku":"H00920","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"Disc Brake \/ 700C-inch (28-inch\/29-inch)","offer_id":43976900411545,"sku":"H00922","price":235.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 20-inch","offer_id":45892974641305,"sku":"A01021719014","price":205.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 26-inch","offer_id":43976899297433,"sku":"H00919","price":215.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 27.5-inch","offer_id":43976899788953,"sku":"H00921","price":225.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 700C-inch (28-inch\/29-inch)","offer_id":43976900280473,"sku":"H00923","price":235.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafang.jpg?v=1769399639"},{"product_id":"48v-750w-rear-hub-kit-bafang","title":"BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit","description":"\u003ch2\u003eBAFANG H640 RM G0900.750.DC Conversion Kits\u003c\/h2\u003e\n\u003cp\u003eWith 80N.m of the max torque, this motor is perfect for light off-road and trail riding. The system's top speed of 45km\/h+ effectively reduces long-distance commute times. If your bike can't install a mid-drive motor and you're looking for a cost-effective conversion kit, VARSTROM's classic BAFANG RM G0900.750.DC is definitely worth checking out.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangSpecificationComparison.jpg?v=1769582877\" alt=\"VARSTROM Hub Kit Bafang Specification Comparison\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for BAFANG \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRM G0900.750.DC\u003c\/span\u003e and Controller\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKitMotorSpecandControllerSpec.jpg?v=1769581739\" alt=\"BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit Motor Spec and Controller Spec\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eRM G0900.750.DC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RM G0900.750.DC\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Motor\u003c\/li\u003e\n\u003cli\u003eOLD: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e138 (±1) mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNorminal Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eRated Power: 750W\u003c\/li\u003e\n\u003cli\u003eMax Speed: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e45 km\/h\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Torque: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e80 N.m\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eη: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e\u0026gt;78%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e48V 750W Hub Motor Controller\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e22A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e11A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eLow Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e39 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e60 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming Cable: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eSupport (UART Cable)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Dimensions Confirmation\u003c\/h2\u003e\n\u003cp\u003eTo help customers confirm installation dimensions before purchase and reduce product returns caused by fitment issues, VARSTROM provides an exploded view diagram of the hub motor. Please refer to this diagram to understand the \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D\u003c\/strong\u003e\u003c\/span\u003e calculation range (\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D data for BAFANG hub motor includes the anti-rotation washer\u003c\/strong\u003e\u003c\/span\u003e), then measure the spacing on your frame accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Recommendation: If the motor's O.L.D dimension is slightly larger than the dropouts, customers can install the anti-rotation washer on the outside of the dropouts. However, if the O.L.D dimension is significantly larger than the dropouts, VARSTROM recommends considering other motor options.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKitInstallationMeasurement.jpg?v=1770262047\" alt=\"BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit Installation Measurement\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisc\/V Brake Rim Options\u003c\/h2\u003e\n\u003cp\u003eAll hub motors feature disc brake mounting holes — making every wheel disc brake compatible. VARSTROM also offer V-brake rim options for some models for the customers.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003ePlease Note: If disc brake version wheels are temporarily out of stock, VARSTROM may ship V-brake version wheels as a substitute.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Disc Brake and V-Brake Rim Version for BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/DiscBrakeandV-BrakeRimVersionforBAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKit.jpg?v=1769581739\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for VARSTROM \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisc\/VBrake\u003c\/span\u003e Wheel\u003c\/h2\u003e\n\u003ch3\u003eDisc Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/DiscBrakeRimOptionforBAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKit.jpg?v=1769581739\" alt=\"Disc Brake Rim Option for BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eV-Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/V-BrakeRimOptionforBAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKit.jpg?v=1769581739\" alt=\"V-Brake Rim Option for BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Options\u003c\/h2\u003e\n\u003cp\u003eAll \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca style=\"color: rgb(251, 118, 5);\" rel=\"noopener\" title=\"UART Display for BAFANG VARSTROM\" href=\"https:\/\/varstrom.com\/products\/bafang_uart_hmi\" target=\"_blank\"\u003eUART Display for BAFANG\/VARSTROM\u003c\/a\u003e\u003c\/span\u003e will support our BAFANG hub kits, VARSTROM offers recommended displays in the product options for customers to choose.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDisplayOptons.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Display Optons\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom eBrake Options\u003c\/h2\u003e\n\u003cp\u003eTo better matching customer's existing brake system, VARSTROM provides power-cutoff mechanical brake levers and sensors. This device automatically stops the motor when braking which is a critical safety feature for e-bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/APairVarstromeBrakeLeversforMechanicalDiscBrake.jpg?v=1769498897\" alt=\"VARSTROM eBrake Options\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHow to Finish the Installation\u003c\/h2\u003e\n\u003cp\u003eAll required installation accessories are included in package. Customers can refer to the wiring diagram below to connect the motor assist system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Wiring Diagram BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/WiringDiagramBAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKit.jpg?v=1769581739\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Are In The Package\u003c\/h2\u003e\n\u003cp\u003eThis complete hub motor kit includes all items shown in the diagram. Items outlined in orange are custom options and will only be included if selected by the customer.\u003c\/p\u003e\n\u003ch3\u003eFor the Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHub Motor Wheel\u003c\/li\u003e\n\u003cli\u003eController\u003c\/li\u003e\n\u003cli\u003eController Box\u003c\/li\u003e\n\u003cli\u003eBrake Levers or Brake Sensors\u003c\/li\u003e\n\u003cli\u003eThumb Throttle (Accelerator)\u003c\/li\u003e\n\u003cli\u003eLeft Sight PAS Sensor (Smaller Hole)\u003c\/li\u003e\n\u003cli\u003e1T4 Cable\u003c\/li\u003e\n\u003cli\u003eInstallation Tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFor Customize Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisplay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eBattery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eHeadlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eTail Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRight Sight PAS Sensor (Larger Hole)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKitPackage.jpg?v=1769581739\" alt=\"BAFANG 48V 750W RM G0900.750.DC Rear Hub Complete Conversion Kit Package\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e3 to 8 working days\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e6 to 8 working days\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eWhatsApp (+86 15989932938)\u003c\/span\u003e or \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca rel=\"noopener\" href=\"mailto:service@varstrom.com\" style=\"color: rgb(251, 118, 5);\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Varstrom Delivery Policy and Warranty Policy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"Disc Brake \/ 26.0-inc","offer_id":43994801602713,"sku":"H00423","price":290.0,"currency_code":"EUR","in_stock":true},{"title":"Disc Brake \/ 27.5-inch","offer_id":43994802094233,"sku":"H00424","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"Disc Brake \/ 700C-inch (28\" or 29\")","offer_id":43994802585753,"sku":"H00425","price":310.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 26.0-inc","offer_id":43994801766553,"sku":"H00882","price":290.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 27.5-inch","offer_id":43994802258073,"sku":"HH04300020","price":300.0,"currency_code":"EUR","in_stock":true},{"title":"V-Brake \/ 700C-inch (28\" or 29\")","offer_id":43994802749593,"sku":"H00884","price":310.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V750WRMG0900.750.DCRearHubCompleteConversionKit.jpg?v=1769581739"},{"product_id":"tse-tongsheng-tsdz2b-500w","title":"TSE TONGSHENG 48V 500W TSDZ2B Mid Drive Motor Conversion Kits","description":"\u003ch2\u003eThe Most Cost - Effective Torque Motor\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eVarstrom TSDZ2B\u003c\/strong\u003e\u003c\/span\u003e uses \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003etorque\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ecadence sensors\u003c\/strong\u003e\u003c\/span\u003e to provide cyclists with more accurate power assistance. At Varstrom, if you're considering mid - drive motors between BAFANG and TSE, here's a straightforward recommendation. If you want a motor with a torque sensor, choose TongSheng. If a torque sensor isn't essential, Bafang will be the ideal one.\u003c\/p\u003e\n\u003ch2\u003eHardware Upgrades\u003c\/h2\u003e\n\u003cp\u003eThe Varstrom TSDZ2B is an upgraded product that features the latest \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eBidirectional free - wheeling clutch\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eintegrated reduction shaft\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003efixed plate with teeth\u003c\/strong\u003e\u003c\/span\u003e. The upgraded motor makes pedaling easier for riders and is more stable and reliable.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Varstrom TongSheng TSDZ2B Upgraded Items\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromUpgradedtongshengtsdz2bvstsdz2.jpg?v=1749461558\"\u003e\u003c\/div\u003e\n\u003ch2\u003eUsage Scenarios of 48V 500W TSDZ2B\u003c\/h2\u003e\n\u003cp\u003eAll customers have specific usage scenarios, and Varstrom offers a series of products to meet all needs. The TSDZ2B is more suitable for customers who enjoy faster cycling. The 48V 500W TSDZ2B is a higher power version than 36V 250W TSDZ2B. Its \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003emaximum speed\u003c\/strong\u003e\u003c\/span\u003e can reach \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e35km\/h\u003c\/strong\u003e\u003c\/span\u003e, but you can completely \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003elimit the speed\u003c\/strong\u003e\u003c\/span\u003e to\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e 25km\/h\u003c\/strong\u003e\u003c\/span\u003e through the display. The usage scenarios of the Varstrom 48V 500W TSDZ2B include faster commuting, suburban commuting, day trips, country roads, etc.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Specification for Varstrom TongSheng TSDZ2B E-Bike Conversion Kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/SpecificationforupgradedTongShengtsdz2bandtsdz8.jpg?v=1749462796\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBottom Bracket Size Measurement\u003c\/h2\u003e\n\u003cp\u003ePaying attention to the frame size can help customers determine whether the product can fit their bicycle frames. The basic requirements are that the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ebottom bracket width\u003c\/strong\u003e\u003c\/span\u003e should be either \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e68mm or 73mm\u003c\/strong\u003e\u003c\/span\u003e, and the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ebottom bracket diameter\u003c\/strong\u003e\u003c\/span\u003e should be greater than \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e33.5mm\u003c\/strong\u003e\u003c\/span\u003e.  The space between the motor axis and the motor is \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e8mm (includes the tube for the gear shifter)\u003c\/strong\u003e\u003c\/span\u003e. Another dimension can help customers ensure that the motor won't touch the chainstay. It is recommended to leave a\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e 36mm space\u003c\/strong\u003e\u003c\/span\u003e between the right - hand inner ring edge of the bottom bracket and the chainstay so that the motor won't come into contact with the chainstay. However, we also provide 3 washers in case the customer's chainstay just touches the motor.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Varstrom Tong Sheng TSDZ2B Bottom Bracket Size Measurement\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_Measurement_for_tsdz2b_TongSheng_Mid_Drive_Motor_2bfb8789-72f4-4512-847f-412a4e75efef.jpg?v=1749692044\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBrake System Options\u003c\/h2\u003e\n\u003cp\u003eVarstrom offers 2 brake system power - off options for customers. If you're using a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ehydraulic brake system\u003c\/strong\u003e\u003c\/span\u003e, Varstrom recommends you choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eHydraulic Brake Sensors\u003c\/strong\u003e\u003c\/span\u003e. If you have a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003emechanical brake system\u003c\/strong\u003e\u003c\/span\u003e, Varstrom suggests you choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eBrake Levers\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Brake Options for Varstrom Tong Sheng TDSZ2B\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Brake_Options_for_Varstrom_TongSheng_TSDZ2B_or_TSDZ8_19145a57-83c1-4827-bebe-7e570c13894f.jpg?v=1749692044\"\u003e\u003c\/div\u003e\n\u003ch2\u003eTSDZ Chainring Option\u003c\/h2\u003e\n\u003cp\u003eThe chainring options for Varstrom TongSheng are fixed. We provide a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e42 - teeth\u003c\/strong\u003e\u003c\/span\u003e chainring for the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eTSDZ2B\u003c\/strong\u003e\u003c\/span\u003e and a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e44 - teeth\u003c\/strong\u003e\u003c\/span\u003e chainring for the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eTSDZ8\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Chainring Detail for Varstrom TSDZ2B eBike Conversion Kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/ThedefaultchainringforVarstromtsdz2bortsdz8TongSheng.jpg?v=1749692044\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom TSDZ Display\u003c\/h2\u003e\n\u003cp\u003eVarstrom provides 3 display options for customers. We recommend the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEKD01\u003c\/strong\u003e\u003c\/span\u003e. If you want the smallest display, you can consider the cheapest DZ40. Please note that if a display is out of stock, we will contact you via email to ask if you'd like to replace another display, please leave an email which we can contact you in your order information.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Varstrom Display Options for Tong Sheng Mid Drive Kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_Displays_Options_for_tsdz2b_tsdz8_tongsheng_d0a33a26-9403-4a2b-be4c-203b51db44dd.jpg?v=1749692044\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBattery Options\u003c\/h2\u003e\n\u003cp\u003eWe offer a large number of battery options to meet customers' needs. You can read the table below to check the battery information, and detailed battery information can be obtained on \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" style=\"color: rgb(0, 170, 255);\" title=\"All battery options for Varstrom E-bike Conversion Kits\" href=\"https:\/\/varstrom.com\/products\/all-battery\" target=\"_blank\"\u003eAll Battery Options\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e page.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_48V_Battery_Options_for_BAFANG_Can-bus_or_TongSheng_Uart.jpg?v=1749692044\" alt=\"Varstrom 48V Battery Options for E-bike Conversion Kits\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_52V_Battery_Options_for_BAFANG_Can-bus_or_TongSheng_Uart.jpg?v=1749692044\" alt=\"Varstrom 52V battery for e-bike conversion kits\" style=\"margin-bottom: 16px; float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWiring of the TSDZ2B Motor System\u003c\/h2\u003e\n\u003cp\u003eThe motor almost provides all the accessories needed for installation. Different from the Varstrom Bafang motor kit, Varstrom doesn't provide a crank removal tool for this conversion kit. If customers need a \u003ca rel=\"noopener\" title=\"Purchasing a crankset removal tool\" href=\"https:\/\/varstrom.com\/products\/varstrom-32mm-park-tool-bottom-bracket-tool\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ecrank removal tool\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e, they should purchase it separately.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Wiring of the Varstrom TSDZ2B Motor System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Connection_guide_for_Varstrom_tongsheng_tsdz2b_mid_drive_kit_with_battery.jpg?v=1749449116\"\u003e\u003c\/div\u003e\n\u003ch2\u003eProduct Packaging\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase the Varstrom TongSheng mid - drive conversion motor kit, you'll get the Varstrom \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eTSDZ2B Mid Drive Motor\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e1T4 Cable\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003espeed sensor set\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ethumb throttle\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003echainring set (installed on the motor)\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ewashers\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003escrews\u003c\/strong\u003e\u003c\/span\u003e. Brake options (Hydraulic Brake Sensors or Brake Levers) are mandatory accessories. Display Options are usually also mandatory accessories, while Battery Options are non - mandatory. If you have a battery of the same voltage (48V) as the motor, you can completely use your own battery.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Package List for Varstrom Tong Sheng TSDZ2B Mid Drive Kits\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengTSDZ2BPackageandGifts.jpg?v=1749692044\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e3 to 8 working days\u003c\/strong\u003e\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e6 to 8 working days\u003c\/strong\u003e\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eWhatsApp (+86 15989932938)\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e\u003ca rel=\"noopener\" href=\"mailto:service@varstrom.com\" style=\"color: rgb(0, 170, 255);\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Varstrom Delivery Policy and Warranty Policy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"eBrake Levers","offer_id":43852042797209,"sku":"SPFTSDZ48V500WBL","price":285.0,"currency_code":"EUR","in_stock":true},{"title":"eBrake Sensors","offer_id":43852042829977,"sku":"SPFTSDZ48V500WBS","price":285.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengtsdz2be-bikeconversionkitswithdisplayandbattery.jpg?v=1749461558"},{"product_id":"tse-tongsheng-tsdz2b-250w","title":"TSE TONGSHENG 36V 250W  TSDZ2B Mid Drive Motor Conversion Kits","description":"\u003ch2\u003eThe Most Cost - Effective Torque Motor\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eVarstrom TSDZ2B\u003c\/strong\u003e\u003c\/span\u003e uses \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003etorque\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ecadence sensors\u003c\/strong\u003e\u003c\/span\u003e to provide cyclists with more accurate power assistance. At Varstrom, if you're considering mid - drive motors between BAFANG and TSE, here's a straightforward recommendation. If you want a motor with a torque sensor, choose TongSheng. If a torque sensor isn't essential, Bafang will be the ideal one.\u003c\/p\u003e\n\u003ch2\u003eHardware Upgrades\u003c\/h2\u003e\n\u003cp\u003eThe Varstrom TSDZ2B is an upgraded product that features the latest \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eBidirectional free - wheeling clutch\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eintegrated reduction shaft\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003efixed plate with teeth\u003c\/strong\u003e\u003c\/span\u003e. The upgraded motor makes pedaling easier for riders and is more stable and reliable.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromUpgradedtongshengtsdz2bvstsdz2.jpg?v=1749461558\" alt=\"Varstrom TongSheng TSDZ2B Upgraded Items\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eUsage Scenarios of 36V 250W TSDZ2B\u003c\/h2\u003e\n\u003cp\u003eAll customers have specific usage scenarios, and Varstrom offers a series of products to meet all needs. The TSDZ2B is more suitable for customers who enjoy leisure cycling. The 36V 250W TSDZ2B is one of the great choice for \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003elegal riding\u003c\/strong\u003e\u003c\/span\u003e. Its \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003emaximum speed\u003c\/strong\u003e\u003c\/span\u003e can reach \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e30km\/h\u003c\/strong\u003e\u003c\/span\u003e, but you can completely \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003elimit the speed\u003c\/strong\u003e\u003c\/span\u003e to\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e 25km\/h\u003c\/strong\u003e\u003c\/span\u003e through the display. The usage scenarios of the Varstrom 36V 250W TSDZ2B include Urban commuting, short-distance leisure riding, legal transportation and long - range rides when paired with a 36V high - capacity battery. If you love cycling, you can choose Varstrom 36V 250W TSDZ2B.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/SpecificationforupgradedTongShengtsdz2bandtsdz8.jpg?v=1749462796\" alt=\"Specification for Varstrom TongSheng TSDZ2B E-Bike Conversion Kits\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBottom Bracket Size Measurement\u003c\/h2\u003e\n\u003cp\u003ePaying attention to the frame size can help customers determine whether the product can fit their bicycle frames. The basic requirements are that the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ebottom bracket width\u003c\/strong\u003e\u003c\/span\u003e should be either \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e68mm or 73mm\u003c\/strong\u003e\u003c\/span\u003e, and the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ebottom bracket diameter\u003c\/strong\u003e\u003c\/span\u003e should be greater than \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e33.5mm\u003c\/strong\u003e\u003c\/span\u003e.  The space between the motor axis and the motor is \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e8mm (includes the tube for the gear shifter)\u003c\/strong\u003e\u003c\/span\u003e. Another dimension can help customers ensure that the motor won't touch the chainstay. It is recommended to leave a\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e 36mm space\u003c\/strong\u003e\u003c\/span\u003e between the right - hand inner ring edge of the bottom bracket and the chainstay so that the motor won't come into contact with the chainstay. However, we also provide 3 washers in case the customer's chainstay just touches the motor.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_Measurement_for_tsdz2b_TongSheng_Mid_Drive_Motor_2bfb8789-72f4-4512-847f-412a4e75efef.jpg?v=1749692044\" alt=\"Varstrom Tong Sheng TSDZ2B Bottom Bracket Size Measurement\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBrake System Options\u003c\/h2\u003e\n\u003cp\u003eVarstrom offers 2 brake system power - off options for customers. If you're using a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ehydraulic brake system\u003c\/strong\u003e\u003c\/span\u003e, Varstrom recommends you choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eHydraulic Brake Sensors\u003c\/strong\u003e\u003c\/span\u003e. If you have a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003emechanical brake system\u003c\/strong\u003e\u003c\/span\u003e, Varstrom suggests you choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eBrake Levers\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Brake_Options_for_Varstrom_TongSheng_TSDZ2B_or_TSDZ8_19145a57-83c1-4827-bebe-7e570c13894f.jpg?v=1749692044\" alt=\"Brake Options for Varstrom Tong Sheng TDSZ2B\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eTSDZ Chainring Option\u003c\/h2\u003e\n\u003cp\u003eThe chainring options for Varstrom TongSheng are fixed. We provide a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e42 - teeth\u003c\/strong\u003e\u003c\/span\u003e chainring for the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eTSDZ2B\u003c\/strong\u003e\u003c\/span\u003e and a \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e44 - teeth\u003c\/strong\u003e\u003c\/span\u003e chainring for the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eTSDZ8\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/ThedefaultchainringforVarstromtsdz2bortsdz8TongSheng.jpg?v=1749692044\" alt=\"Chainring Detail for Varstrom TSDZ2B eBike Conversion Kits\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom TSDZ Display\u003c\/h2\u003e\n\u003cp\u003eVarstrom provides 3 display options for customers. We recommend the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEKD01\u003c\/strong\u003e\u003c\/span\u003e. If you want the smallest display, you can consider the cheapest DZ40. Please note that if a display is out of stock, we will contact you via email to ask if you'd like to replace another display, please leave an email which we can contact you in your order information.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_Displays_Options_for_tsdz2b_tsdz8_tongsheng_d0a33a26-9403-4a2b-be4c-203b51db44dd.jpg?v=1749692044\" alt=\"Varstrom Display Options for Tong Sheng Mid Drive Kits\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBattery Options\u003c\/h2\u003e\n\u003cp\u003eWe offer a large number of battery options to meet customers' needs. You can read the table below to check the battery information, and detailed battery information can be obtained on \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/varstrom.com\/products\/all-battery\" title=\"All battery options for Varstrom E-bike Conversion Kits\" style=\"color: rgb(0, 170, 255);\" rel=\"noopener\" target=\"_blank\"\u003eAll Battery Options\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e page.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom36VBatteryOptionsforBAFANGCan-busorTongShengUart.jpg?v=1749691952\" alt=\"Battery Options for Varstrom Tong Sheng e-bike Conversion Kits\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWiring of the TSDZ2B Motor System\u003c\/h2\u003e\n\u003cp\u003eThe motor almost provides all the accessories needed for installation. Different from the Varstrom Bafang motor kit, Varstrom doesn't provide a crank removal tool for this conversion kit. If customers need a \u003ca href=\"https:\/\/varstrom.com\/products\/varstrom-32mm-park-tool-bottom-bracket-tool\" title=\"Purchasing a crankset removal tool\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ecrank removal tool\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e, they should purchase it separately.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Connection_guide_for_Varstrom_tongsheng_tsdz2b_mid_drive_kit_with_battery.jpg?v=1749449116\" alt=\"Wiring of the Varstrom TSDZ2B Motor System\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eProduct Packaging\u003c\/h2\u003e\n\u003cp\u003eWhen you purchase the Varstrom TongSheng mid - drive conversion motor kit, you'll get the Varstrom \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eTSDZ2B Mid Drive Motor\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e1T4 Cable\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003espeed sensor set\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ethumb throttle\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003echainring set (installed on the motor)\u003c\/strong\u003e\u003c\/span\u003e, \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ewashers\u003c\/strong\u003e\u003c\/span\u003e, and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003escrews\u003c\/strong\u003e\u003c\/span\u003e. Brake options (Hydraulic Brake Sensors or Brake Levers) are mandatory accessories. Display Options are usually also mandatory accessories, while Battery Options are non - mandatory. If you have a battery of the same voltage (36V) as the motor, you can completely use your own battery.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengTSDZ2BPackageandGifts.jpg?v=1749692044\" alt=\"Package List for Varstrom Tong Sheng TSDZ2B Mid Drive Kits\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e3 to 8 working days\u003c\/strong\u003e\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e6 to 8 working days\u003c\/strong\u003e\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eWhatsApp (+86 15989932938)\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e\u003ca style=\"color: rgb(0, 170, 255);\" href=\"mailto:service@varstrom.com\" rel=\"noopener\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\" alt=\"Varstrom Delivery Policy and Warranty Policy\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"eBrake Levers","offer_id":43954863800473,"sku":"SPFTSDZ36V250WBL","price":275.0,"currency_code":"EUR","in_stock":true},{"title":"eBrake Sensors","offer_id":43954863833241,"sku":"SPFTSDZ36V250WBS","price":275.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengtsdz2be-bikeconversionkitswithdisplayandbattery.jpg?v=1749461558"},{"product_id":"20in-48v-1000w-rear-hub-fb-kit-bafang","title":"20\" BAFANG 48V 1000W RM G062.1000.DC Rear Hub Complete Conversion Kit","description":"\u003ch2\u003eVARSTROM \u0026amp; BAFANG RM G062.1000.DC\u003c\/h2\u003e\n\u003cp\u003eIn 2026, you'll find the perfect \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003ehub conversion kit\u003c\/strong\u003e\u003c\/span\u003e right here at VARSTROM. After spending the past year perfecting our complete hub drive modification kit line, we're now proud to offer fully customized conversion solutions tailored to your exact specifications.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546\" alt=\"BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit-20in\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for Motor \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRM G062.1000.DC\u003c\/span\u003e and Controller\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/MotorSpecandControllerSpecforBAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546\" alt=\"Motor Spec and Controller Spec for BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch3\u003eRM G062.1000.DC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RM G062.1000.DC\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Motor\u003c\/li\u003e\n\u003cli\u003eOLD: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e175 (±1) mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNorminal Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eRated Power: 1000W\u003c\/li\u003e\n\u003cli\u003eMax Speed: 5\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e0 km\/h\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Torque: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e67.55 N.m\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eη: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e\u0026gt;75%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e48V 1000W Hub Motor Controller\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e30A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e15A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eLow Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e39 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e60 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming Cable: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eSupport (UART Cable)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Dimensions Confirmation\u003c\/h2\u003e\n\u003cp\u003eTo help customers confirm installation dimensions before purchase and reduce product returns caused by fitment issues, VARSTROM provides an exploded view diagram of the hub motor. Please refer to this diagram to understand the \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D\u003c\/strong\u003e\u003c\/span\u003e calculation range (\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D data for BAFANG hub motor includes the anti-rotation washer\u003c\/strong\u003e\u003c\/span\u003e), then measure the spacing on your frame accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Recommendation: If the motor's O.L.D dimension is slightly larger than the dropouts, customers can install the anti-rotation washer on the outside of the dropouts. However, if the O.L.D dimension is significantly larger than the dropouts, VARSTROM recommends considering other motor options.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit Installation Measurement\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKitInstallationMeasurement.jpg?v=1770261717\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBAFANG Rear Specs Comparsion\u003c\/h2\u003e\n\u003ch2\u003eBAFANG H550 Specs Comparsion\u003c\/h2\u003e\n\u003cp\u003eVARSTROM offer 2 fat bike hub kits made by BAFANG \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH550\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eRM G620.1000.DC\u003c\/strong\u003e\u003c\/span\u003e) hub motors.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG RM G062.1000.DC Hub Kit Specification Comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANGRMG062.1000.DCHubKitSpecificationComparison.jpg?v=1769586546\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for VARSTROM \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisc\u003c\/span\u003e Wheel\u003c\/h2\u003e\n\u003ch3\u003eDisc Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/RimStyleforVarstromBAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546\" alt=\"Rim Style for Varstrom BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Options\u003c\/h2\u003e\n\u003cp\u003eAll \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca style=\"color: rgb(251, 118, 5);\" rel=\"noopener\" title=\"UART Display for BAFANG VARSTROM\" href=\"https:\/\/varstrom.com\/products\/bafang_uart_hmi\" target=\"_blank\"\u003eUART Display for BAFANG\/VARSTROM\u003c\/a\u003e\u003c\/span\u003e will support our BAFANG hub kits, VARSTROM offers recommended displays in the product options for customers to choose.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDisplayOptons.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Display Optons\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom eBrake Options\u003c\/h2\u003e\n\u003cp\u003eTo better matching customer's existing brake system, VARSTROM provides power-cutoff mechanical brake levers and sensors. This device automatically stops the motor when braking which is a critical safety feature for e-bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/APairVarstromeBrakeLeversforMechanicalDiscBrake.jpg?v=1769498897\" alt=\"VARSTROM eBrake Options\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHow to Finish the Installation\u003c\/h2\u003e\n\u003cp\u003eAll required installation accessories are included in package. Customers can refer to the wiring diagram below to connect the motor assist system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Hub Motor Kit Wiring Diagram\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangHubMotorKitWiringDiagram.jpg?v=1769399639\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Are In The Package\u003c\/h2\u003e\n\u003cp\u003eThis complete hub motor kit includes all items shown in the diagram. Items outlined in orange are custom options and will only be included if selected by the customer.\u003c\/p\u003e\n\u003ch3\u003eFor the Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHub Motor Wheel\u003c\/li\u003e\n\u003cli\u003eController\u003c\/li\u003e\n\u003cli\u003eController Box\u003c\/li\u003e\n\u003cli\u003eBrake Levers or Brake Sensors\u003c\/li\u003e\n\u003cli\u003eThumb Throttle (Accelerator)\u003c\/li\u003e\n\u003cli\u003eLeft Sight PAS Sensor (Smaller Hole)\u003c\/li\u003e\n\u003cli\u003e1T4 Cable\u003c\/li\u003e\n\u003cli\u003eInstallation Tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFor Customize Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisplay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eBattery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eHeadlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eTail Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRight Sight PAS Sensor (Larger Hole)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangPackage.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Package\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e3 to 8 working days\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e6 to 8 working days\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eWhatsApp (+86 15989932938)\u003c\/span\u003e or \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca rel=\"noopener\" href=\"mailto:service@varstrom.com\" style=\"color: rgb(251, 118, 5);\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Varstrom Delivery Policy and Warranty Policy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"20-inch","offer_id":46118341083289,"sku":"HH04300010","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546"},{"product_id":"26in-48v-1000w-rear-hub-fb-kit-bafang","title":"26\" BAFANG 48V 1000W RM G062.1000.DC Rear Hub Complete Conversion Kit","description":"\u003ch2\u003eVARSTROM \u0026amp; BAFANG RM G062.1000.DC\u003c\/h2\u003e\n\u003cp\u003eIn 2026, you'll find the perfect \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003ehub conversion kit\u003c\/strong\u003e\u003c\/span\u003e right here at VARSTROM. After spending the past year perfecting our complete hub drive modification kit line, we're now proud to offer fully customized conversion solutions tailored to your exact specifications.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit-20in\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for Motor \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRM G062.1000.DC\u003c\/span\u003e and Controller\u003c\/h2\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Motor Spec and Controller Spec for BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/MotorSpecandControllerSpecforBAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546\"\u003e\u003c\/div\u003e\n\u003ch3\u003eRM G062.1000.DC\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel: RM G062.1000.DC\u003c\/li\u003e\n\u003cli\u003ePosition: Rear Motor\u003c\/li\u003e\n\u003cli\u003eOLD: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e175 (±1) mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eNorminal Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eRated Power: 1000W\u003c\/li\u003e\n\u003cli\u003eMax Speed: 5\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e0 km\/h\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Torque: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e67.55 N.m\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eη: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e\u0026gt;75%\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e48V 1000W Hub Motor Controller\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMax Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e30A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Current: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e15A\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Voltage: 48V\u003c\/li\u003e\n\u003cli\u003eLow Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e39 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOver Voltage: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003e60 (±1)V\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgramming Cable: \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eSupport (UART Cable)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Dimensions Confirmation\u003c\/h2\u003e\n\u003cp\u003eTo help customers confirm installation dimensions before purchase and reduce product returns caused by fitment issues, VARSTROM provides an exploded view diagram of the hub motor. Please refer to this diagram to understand the \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D\u003c\/strong\u003e\u003c\/span\u003e calculation range (\u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eO.L.D data for BAFANG hub motor includes the anti-rotation washer\u003c\/strong\u003e\u003c\/span\u003e), then measure the spacing on your frame accordingly.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eInstallation Recommendation: If the motor's O.L.D dimension is slightly larger than the dropouts, customers can install the anti-rotation washer on the outside of the dropouts. However, if the O.L.D dimension is significantly larger than the dropouts, VARSTROM recommends considering other motor options.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKitInstallationMeasurement.jpg?v=1770261717\" alt=\"BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit Installation Measurement\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eBAFANG H550 Specs Comparsion\u003c\/h2\u003e\n\u003cp\u003eVARSTROM offer 2 fat bike hub kits made by BAFANG \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eH550\u003c\/strong\u003e\u003c\/span\u003e (aka \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003cstrong\u003eRM G620.1000.DC\u003c\/strong\u003e\u003c\/span\u003e) hub motors.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/BAFANGRMG062.1000.DCHubKitSpecificationComparison.jpg?v=1769586546\" alt=\"BAFANG RM G062.1000.DC Hub Kit Specification Comparison\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003ch2\u003eSpecs for VARSTROM \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisc\u003c\/span\u003e Wheel\u003c\/h2\u003e\n\u003ch3\u003eDisc Brake Wheels\u003c\/h3\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"Rim Style for Varstrom BAFANG 48V 1000W RM G0062.1000.DC Rear Hub Complete Conversion Kit\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/RimStyleforVarstromBAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769586546\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDisplay Options\u003c\/h2\u003e\n\u003cp\u003eAll \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca href=\"https:\/\/varstrom.com\/products\/bafang_uart_hmi\" title=\"UART Display for BAFANG VARSTROM\" rel=\"noopener\" style=\"color: rgb(251, 118, 5);\" target=\"_blank\"\u003eUART Display for BAFANG\/VARSTROM\u003c\/a\u003e\u003c\/span\u003e will support our BAFANG hub kits, VARSTROM offers recommended displays in the product options for customers to choose.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Display Optons\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangDisplayOptons.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eVarstrom eBrake Options\u003c\/h2\u003e\n\u003cp\u003eTo better matching customer's existing brake system, VARSTROM provides power-cutoff mechanical brake levers and sensors. This device automatically stops the motor when braking which is a critical safety feature for e-bikes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"VARSTROM eBrake Options\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/APairVarstromeBrakeLeversforMechanicalDiscBrake.jpg?v=1769498897\"\u003e\u003c\/p\u003e\n\u003ch2\u003eHow to Finish the Installation\u003c\/h2\u003e\n\u003cp\u003eAll required installation accessories are included in package. Customers can refer to the wiring diagram below to connect the motor assist system.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangHubMotorKitWiringDiagram.jpg?v=1769399639\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Hub Motor Kit Wiring Diagram\"\u003e\u003c\/p\u003e\n\u003ch2\u003eWhat Are In The Package\u003c\/h2\u003e\n\u003cp\u003eThis complete hub motor kit includes all items shown in the diagram. Items outlined in orange are custom options and will only be included if selected by the customer.\u003c\/p\u003e\n\u003ch3\u003eFor the Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHub Motor Wheel\u003c\/li\u003e\n\u003cli\u003eController\u003c\/li\u003e\n\u003cli\u003eController Box\u003c\/li\u003e\n\u003cli\u003eBrake Levers or Brake Sensors\u003c\/li\u003e\n\u003cli\u003eThumb Throttle (Accelerator)\u003c\/li\u003e\n\u003cli\u003eLeft Sight PAS Sensor (Smaller Hole)\u003c\/li\u003e\n\u003cli\u003e1T4 Cable\u003c\/li\u003e\n\u003cli\u003eInstallation Tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFor Customize Options\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eDisplay\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eBattery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eHeadlight\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eTail Light\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"color: rgb(251, 118, 5);\"\u003e\u003cspan style=\"color: rgb(251, 118, 5);\"\u003eRight Sight PAS Sensor (Larger Hole)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"VARSTROM 48V 500W Rear Hub Kit Bafang Package\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VARSTROM48V500WRearHubKitBafangPackage.jpg?v=1769399639\"\u003e\u003c\/div\u003e\n\u003ch2\u003eDelivery Time and Warranty\u003c\/h2\u003e\n\u003cp\u003e90% of Varstrom's products are shipped from local warehouses and can be delivered within \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e3 to 8 working days\u003c\/span\u003e. The delivery point in the EU region is in Poland, and the delivery time is \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e6 to 8 working days\u003c\/span\u003e. Out - of - stock products may be shipped from China. Customers can contact Varstrom via \u003cspan style=\"color: rgb(251, 118, 5);\"\u003eWhatsApp (+86 15989932938)\u003c\/span\u003e or \u003cspan style=\"color: rgb(251, 118, 5);\"\u003e\u003ca style=\"color: rgb(251, 118, 5);\" href=\"mailto:service@varstrom.com\" rel=\"noopener\" target=\"_blank\"\u003eE-mail\u003c\/a\u003e\u003c\/span\u003e to inquire about the logistics situation.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromShippingTimeExplanationDetail.jpg?v=1749692044\" alt=\"Varstrom Delivery Policy and Warranty Policy\" style=\"float: none;\"\u003e\u003c\/div\u003e","brand":"Varstrom","offers":[{"title":"26-inch","offer_id":46118422479001,"sku":"S01021720001-1","price":320.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/26_BAFANG48V1000WRMG0062.1000.DCRearHubCompleteConversionKit.jpg?v=1769592256"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/collections\/Varstrom_eRoad_collection.jpg?v=1683619489","url":"https:\/\/varstrom.com\/en-es\/collections\/eroad-drive-kits.oembed?page=2","provider":"Varstrom","version":"1.0","type":"link"}