{"title":"Mid Drive System","description":"\u003ch2\u003eeMTB\u003c\/h2\u003e\n\u003cp\u003ePowerful yet quiet, the BAFANG motor delivers satisfying flow whether you’re climbing or descending. Its maximum assistance of up to 160Nm takes the sting out of any ascent and puts a smile on any rider’s face. Choosing the conversion kit for an eMTB depends on the intended power you want to get from the motor. For eMTBs today, mid-mounted engines are often favoured because they offer a very natural feel and excellent control even on difficult terrains due to their low, central centre of gravity and balanced weight distribution. If the bike is used on less difficult terrains, a rear engine can be an alternative.\u003c\/p\u003e\n\u003ch3\u003eRecommend BAFANG M315 and M615\u003c\/h3\u003e\n\u003cp\u003eSuper strong and efficient, M615 mid-drive system with a rated power of 1000W and a max. torque of 160Nm is an ideal upgrade for eBikes such as eSpeed and eCargo bikes. Light but strong and efficient, M315 mid-drive system with a rated power of 500W and a max. torque of 120Nm provides ideal support for vehicles such as eTricycles, eTour and eCity bikes. Compatible with frames with 68 to 73mm, 100mm, 120mm bottom bracket width.\u003c\/p\u003e","products":[{"product_id":"bafang-750w-48v-bbs02b","title":"BAFANG Can-Bus 48V 750W BBS02B M315 MM G340.750.C (BB Size 68 to 73mm)","description":"\u003ch2\u003e2025 BAFANG BBS Can-bus Version\u003c\/h2\u003e\n\u003ch3\u003eController Upgraded\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Specification.jpg?v=1741251780\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Cable\u003c\/strong\u003e: \u003cstrong\u003eXT60\u003c\/strong\u003e (same as UART) and a \u003cstrong\u003eNew Battery Communication Cable\u003c\/strong\u003e. If you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use other batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1T4 Cable\u003c\/strong\u003e: Can-bus version. The new thumb throttle can operates more accurately through the new 1T4 cable. The deeper you press, the more powerful assisted you get. At the same time, the speed limit on the display can be applied to Throttle mode and PAS mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Censor\u003c\/strong\u003e: Can-bus version. The new controller can collect speed information more accurately and apply the data to the controller program to improve the output power. You will enjoy more smoother power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Sensor\u003c\/strong\u003e: Same as the UART version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront and Rear Light\u003c\/strong\u003e: We add the rear light cable for the mid drive, We don't need to weld the rear light with the front light anymore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBottom Bracket Size Measurement\u003c\/h3\u003e\n\u003cp\u003eSame as the UART Version, we add the \u003cstrong\u003e73mm screws pack\u003c\/strong\u003e and \u003cstrong\u003espacers\u003c\/strong\u003e as the options. If the width for the bottom bracket is not 68mm you may need order extra screws or spacer. If you are confused about this, you can \u003ca href=\"mailto:service@varstrom.com\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Measurement.jpg?v=1741076284\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eChainring Options\u003c\/h3\u003e\n\u003cp\u003eBAFANG recommend \u003cstrong\u003e44T\u003c\/strong\u003e chainring. If the cassette on your bike is above 9-speed, you can choose \u003cstrong\u003e42T\u003c\/strong\u003e chainring\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Chainring_Options_for_BAFANG_Can-bus_48V_750W_M315_BBS02B_MM_G340.750.C_BB_Size_68_to_73mm_for_eMTB_eCargo_eRoad_eBike_Conversion.jpg?v=1741334930\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCan-bus Display Options\u003c\/h3\u003e\n\u003cp\u003eIf you want to reset the parameters through the display, we recommend you to choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC010\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC080\u003c\/strong\u003e\u003c\/span\u003e. They are perfectly compatible with the new Can-bus Version. If you do not need these functions, other displays \u003cstrong\u003eEKD01\u003c\/strong\u003e, \u003cstrong\u003eP860ML\u003c\/strong\u003e, \u003cstrong\u003eVD61\u003c\/strong\u003e, \u003cstrong\u003eVD618\u003c\/strong\u003e, \u003cstrong\u003eVD03\u003c\/strong\u003e are more cost-effective choices. Among these options, \u003cstrong\u003eVARSTROM\u003c\/strong\u003e recommends \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEKD01\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeDisplayforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Options\u003c\/h3\u003e\n\u003cp\u003eIf you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use ordinary batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_2.jpg?v=1741251774\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKnow the Core Data of the Mid Drive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G340.750.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): 750\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 45\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\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 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.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"European Union","offer_id":45145032229017,"sku":"ZZ02015","price":350.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43973247467673,"sku":"ZZ02015","price":350.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47913526722713,"sku":"ZZ02015","price":350.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47913526755481,"sku":"ZZ02015","price":350.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741076284"},{"product_id":"bafang-1000w-48v-bbshd","title":"BAFANG Can-Bus 48V 1000W BBSHD M615 MM G320.1000.C","description":"\u003ch2\u003e2025 BAFANG BBS Can-bus Version\u003c\/h2\u003e\n\u003ch3\u003eController Upgraded\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Specification.jpg?v=1741251780\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Cable\u003c\/strong\u003e: \u003cstrong\u003eXT60\u003c\/strong\u003e (same as UART) and a \u003cstrong\u003eNew Battery Communication Cable\u003c\/strong\u003e. If you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use other batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1T4 Cable\u003c\/strong\u003e: Can-bus version. The new thumb throttle can operates more accurately through the new 1T4 cable. The deeper you press, the more powerful assisted you get. At the same time, the speed limit on the display can be applied to Throttle mode and PAS mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Censor\u003c\/strong\u003e: Can-bus version. The new controller can collect speed information more accurately and apply the data to the controller program to improve the output power. You will enjoy more smoother power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Sensor\u003c\/strong\u003e: Same as the UART version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront and Rear Light\u003c\/strong\u003e: We add the rear light cable for the mid drive, We don't need to weld the rear light with the front light anymore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBottom Bracket Size Measurement\u003c\/h3\u003e\n\u003cp\u003eSame as the UART Version, we add the \u003cstrong\u003e73mm screws pack\u003c\/strong\u003e and \u003cstrong\u003espacers\u003c\/strong\u003e as the options. If the width for the bottom bracket is not 68mm you may need order extra screws or spacer. If you are confused about this, you can \u003ca rel=\"noopener\" href=\"mailto:service@varstrom.com\" target=\"_blank\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Measurement.jpg?v=1741076284\"\u003e\u003c\/p\u003e\n\u003ch3\u003eChainring Options\u003c\/h3\u003e\n\u003cp\u003eBAFANG recommend \u003cstrong\u003e46T\u003c\/strong\u003e chainring. If the cassette on your bike is above 9-speed, you can choose \u003cstrong\u003e40T or 42T\u003c\/strong\u003e chainring\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/ChainringOptionsforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251780\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCan-bus Display Options\u003c\/h3\u003e\n\u003cp\u003eIf you want to reset the parameters through the display, we recommend you to choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC010\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC080\u003c\/strong\u003e\u003c\/span\u003e. They are perfectly compatible with the new Can-bus Version. If you do not need these functions, other displays \u003cstrong\u003eEKD01\u003c\/strong\u003e, \u003cstrong\u003eP860ML\u003c\/strong\u003e, \u003cstrong\u003eVD61\u003c\/strong\u003e, \u003cstrong\u003eVD618\u003c\/strong\u003e, \u003cstrong\u003eVD03\u003c\/strong\u003e are more cost-effective choices. Among these options, \u003cstrong\u003eVARSTROM\u003c\/strong\u003e recommends \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEKD01\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeDisplayforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Options\u003c\/h3\u003e\n\u003cp\u003eIf you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use ordinary batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_2.jpg?v=1741251774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKnow the Core Data of the Mid Drive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G320.1000.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): 1000\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 52\u003c\/li\u003e\n\u003cli\u003eMax Effective Torque (N.m): 160\u003c\/li\u003e\n\u003cli\u003ePedal Sensor: Cadence Sensor\u003c\/li\u003e\n\u003cli\u003eShaft Standard: JIS\u003c\/li\u003e\n\u003cli\u003eWeight (kg): 5.6\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\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\"\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.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"European Union \/ 68 to 73mm","offer_id":42311615381657,"sku":"ZZ02018","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"European Union \/ 100mm","offer_id":43987382894745,"sku":"ZZ02019","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"European Union \/ 120mm","offer_id":43988381171865,"sku":"ZZ02020","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"Britain \/ 68 to 73mm","offer_id":42943757582489,"sku":"ZZ02018","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"Britain \/ 100mm","offer_id":43987383058585,"sku":"ZZ02019","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"Britain \/ 120mm","offer_id":43988381335705,"sku":"ZZ02020","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"United States \/ 68 to 73mm","offer_id":47913533702297,"sku":"ZZ02018","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"United States \/ 100mm","offer_id":47913533767833,"sku":"ZZ02019","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"United States \/ 120mm","offer_id":47913533833369,"sku":"ZZ02020","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"Canada \/ 68 to 73mm","offer_id":47913533735065,"sku":"ZZ02018","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"Canada \/ 100mm","offer_id":47913533800601,"sku":"ZZ02019","price":560.0,"currency_code":"EUR","in_stock":true},{"title":"Canada \/ 120mm","offer_id":47913533866137,"sku":"ZZ02020","price":560.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V1000WM615MMG320.1000.CBBSHDE-BikeConversionKits.jpg?v=1741071595"},{"product_id":"bafang-250w-48v-bbs01b","title":"BAFANG Can-Bus 48V 250W BBS01B M315 MM G340.250.C","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":"European Union","offer_id":45049218760857,"sku":"ZZ02011","price":320.0,"currency_code":"EUR","in_stock":false},{"title":"Britain","offer_id":47386832306329,"sku":"ZZ02011","price":320.0,"currency_code":"EUR","in_stock":true}],"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-bbs02b","title":"BAFANG Can-Bus 48V 500W BBS02B M315 MM G340.250.C","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":"European Union","offer_id":45144960794777,"sku":"ZZ02013","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43962157498521,"sku":"ZZ02013","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47913526034585,"sku":"ZZ02013","price":340.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47913526067353,"sku":"ZZ02013","price":340.0,"currency_code":"EUR","in_stock":true}],"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 Can-Bus 36V 500W BBS02B M315 MM G340.500.C","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":"European Union","offer_id":43960838553753,"sku":"ZZ02010","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43960838520985,"sku":"ZZ02010","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47913524789401,"sku":"ZZ02010","price":330.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47913524822169,"sku":"ZZ02010","price":330.0,"currency_code":"EUR","in_stock":true}],"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 Can-Bus 36V 350WW M315 MM G340.350.C","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":"European Union","offer_id":43960765841561,"sku":"ZZ02009","price":320.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43960765808793,"sku":"ZZ02009","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/bafang-350w-36v-bbs01b-package-list.jpg?v=1709791047"},{"product_id":"bafang-1000w-52v-bbshd","title":"BAFANG Can-Bus 52V 1000W BBSHD M615 MM G320.1000.C (BB Size 68 to 73mm)","description":"\u003ch2\u003e2025 BAFANG BBS Can-bus Version\u003c\/h2\u003e\n\u003ch3\u003eController Upgraded\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Specification.jpg?v=1741251780\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Cable\u003c\/strong\u003e: \u003cstrong\u003eXT60\u003c\/strong\u003e (same as UART) and a \u003cstrong\u003eNew Battery Communication Cable\u003c\/strong\u003e. If you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use other batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1T4 Cable\u003c\/strong\u003e: Can-bus version. The new thumb throttle can operates more accurately through the new 1T4 cable. The deeper you press, the more powerful assisted you get. At the same time, the speed limit on the display can be applied to Throttle mode and PAS mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Censor\u003c\/strong\u003e: Can-bus version. The new controller can collect speed information more accurately and apply the data to the controller program to improve the output power. You will enjoy more smoother power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Sensor\u003c\/strong\u003e: Same as the UART version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront and Rear Light\u003c\/strong\u003e: We add the rear light cable for the mid drive, We don't need to weld the rear light with the front light anymore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBottom Bracket Size Measurement\u003c\/h3\u003e\n\u003cp\u003eSame as the UART Version, we add the \u003cstrong\u003e73mm screws pack\u003c\/strong\u003e and \u003cstrong\u003espacers\u003c\/strong\u003e as the options. If the width for the bottom bracket is not 68mm you may need order extra screws or spacer. If you are confused about this, you can \u003ca rel=\"noopener\" href=\"mailto:service@varstrom.com\" target=\"_blank\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Measurement.jpg?v=1741076284\"\u003e\u003c\/p\u003e\n\u003ch3\u003eChainring Options\u003c\/h3\u003e\n\u003cp\u003eBAFANG recommend \u003cstrong\u003e46T\u003c\/strong\u003e chainring. If the cassette on your bike is above 9-speed, you can choose \u003cstrong\u003e40T or 42T\u003c\/strong\u003e chainring\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/ChainringOptionsforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251780\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCan-bus Display Options\u003c\/h3\u003e\n\u003cp\u003eIf you want to reset the parameters through the display, we recommend you to choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC010\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC080\u003c\/strong\u003e\u003c\/span\u003e. They are perfectly compatible with the new Can-bus Version. If you do not need these functions, other displays \u003cstrong\u003eEKD01\u003c\/strong\u003e, \u003cstrong\u003eP860ML\u003c\/strong\u003e, \u003cstrong\u003eVD61\u003c\/strong\u003e, \u003cstrong\u003eVD618\u003c\/strong\u003e, \u003cstrong\u003eVD03\u003c\/strong\u003e are more cost-effective choices. Among these options, \u003cstrong\u003eVARSTROM\u003c\/strong\u003e recommends \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEKD01\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeDisplayforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Options\u003c\/h3\u003e\n\u003cp\u003eIf you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use ordinary batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_2.jpg?v=1741251774\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKnow the Core Data of the Mid Drive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G320.1000.C\u003c\/li\u003e\n\u003cli\u003eSupport Wheel Size (Inch): 20 to 29\u003c\/li\u003e\n\u003cli\u003eNominal Voltage (Vdc): 52\u003c\/li\u003e\n\u003cli\u003eRated Power (W): 1000\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 52\u003c\/li\u003e\n\u003cli\u003eMax Effective Torque (N.m): 160\u003c\/li\u003e\n\u003cli\u003ePedal Sensor: Cadence Sensor\u003c\/li\u003e\n\u003cli\u003eShaft Standard: JIS\u003c\/li\u003e\n\u003cli\u003eWeight (kg): 5.6\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\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\"\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.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"European Union","offer_id":42336163659929,"sku":"ZZ02021","price":565.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":42943766626457,"sku":"ZZ02021","price":565.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47913534259353,"sku":"ZZ02021","price":565.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47913534390425,"sku":"ZZ02021","price":565.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V1000WM615MMG320.1000.CBBSHDE-BikeConversionKits.jpg?v=1741071595"},{"product_id":"bafang-250w-36v-bbs01b","title":"BAFANG Can-Bus 36V 250W BBS01B M315 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":"European Union","offer_id":43960533876889,"sku":"ZZ02008","price":320.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43960532893849,"sku":"ZZ02008","price":300.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/products\/g80_bbs_500c.jpg?v=1678758123"},{"product_id":"bafang-750w-48v-bbs02b-100mm","title":"BAFANG Can-Bus 48V 750W BBS02B M315 MM G340.750.C (BB Size 100mm)","description":"\u003ch2\u003e2025 BAFANG BBS Can-bus Version\u003c\/h2\u003e\n\u003ch3\u003eController Upgraded\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Specification.jpg?v=1741251780\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Cable\u003c\/strong\u003e: \u003cstrong\u003eXT60\u003c\/strong\u003e (same as UART) and a \u003cstrong\u003eNew Battery Communication Cable\u003c\/strong\u003e. If you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use other batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1T4 Cable\u003c\/strong\u003e: Can-bus version. The new thumb throttle can operates more accurately through the new 1T4 cable. The deeper you press, the more powerful assisted you get. At the same time, the speed limit on the display can be applied to Throttle mode and PAS mode.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeed Censor\u003c\/strong\u003e: Can-bus version. The new controller can collect speed information more accurately and apply the data to the controller program to improve the output power. You will enjoy more smoother power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGear Sensor\u003c\/strong\u003e: Same as the UART version\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFront and Rear Light\u003c\/strong\u003e: We add the rear light cable for the mid drive, We don't need to weld the rear light with the front light anymore.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBottom Bracket Size Measurement\u003c\/h3\u003e\n\u003cp\u003eSame as the UART Version, we add the \u003cstrong\u003e73mm screws pack\u003c\/strong\u003e and \u003cstrong\u003espacers\u003c\/strong\u003e as the options. If the width for the bottom bracket is not 68mm you may need order extra screws or spacer. If you are confused about this, you can \u003ca href=\"mailto:service@varstrom.com\" rel=\"noopener\" target=\"_blank\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_Measurement.jpg?v=1741076284\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eChainring Options\u003c\/h3\u003e\n\u003cp\u003eBAFANG recommend \u003cstrong\u003e44T\u003c\/strong\u003e chainring. If the cassette on your bike is above 9-speed, you can choose \u003cstrong\u003e42T\u003c\/strong\u003e chainring\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Chainring_Options_for_BAFANG_Can-bus_48V_750W_M315_BBS02B_MM_G340.750.C_BB_Size_68_to_73mm_for_eMTB_eCargo_eRoad_eBike_Conversion.jpg?v=1741334930\"\u003e\u003c\/p\u003e\n\u003ch3\u003eCan-bus Display Options\u003c\/h3\u003e\n\u003cp\u003eIf you want to reset the parameters through the display, we recommend you to choose \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC010\u003c\/strong\u003e\u003c\/span\u003e or \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eDPC080\u003c\/strong\u003e\u003c\/span\u003e. They are perfectly compatible with the new Can-bus Version. If you do not need these functions, other displays \u003cstrong\u003eEKD01\u003c\/strong\u003e, \u003cstrong\u003eP860ML\u003c\/strong\u003e, \u003cstrong\u003eVD61\u003c\/strong\u003e, \u003cstrong\u003eVD618\u003c\/strong\u003e, \u003cstrong\u003eVD03\u003c\/strong\u003e are more cost-effective choices. Among these options, \u003cstrong\u003eVARSTROM\u003c\/strong\u003e recommends \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eEKD01\u003c\/strong\u003e\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeDisplayforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBattery Options\u003c\/h3\u003e\n\u003cp\u003eIf you use a BAFANG battery with communication and a BAFANG display, you can view other battery information through the display or the \u003cstrong\u003eBAFANG GO+ App\u003c\/strong\u003e, such as battery temperature, total battery capacity, remaining battery capacity, number of cycles, discharge time, voltage for the cell, etc. \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eIf you use ordinary batteries, you can ignore the communication cable, as you cannot view other battery information (the experience is the same as UART).\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741251774\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025eBikeBatteryforBAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion_2.jpg?v=1741251774\"\u003e\u003c\/p\u003e\n\u003ch3\u003eKnow the Core Data of the Mid Drive\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePosition: Mid Motor\u003c\/li\u003e\n\u003cli\u003eModel No.: MM G340.750.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): 750\u003c\/li\u003e\n\u003cli\u003eSpeed Limit (km\/h): 45\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\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 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.\u003c\/p\u003e","brand":"Varstrom","offers":[{"title":"European Union","offer_id":45145018204313,"sku":"ZZ02016","price":360.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43973407015065,"sku":"ZZ02016","price":360.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47913527181465,"sku":"ZZ02016","price":360.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47913527214233,"sku":"ZZ02016","price":360.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/2025BAFANGCan-bus48V750WM315BBS02BMMG340.750.C_BBSize68to73mm_foreMTBeCargoeRoadeBikeConversion.jpg?v=1741076284"},{"product_id":"tse-tongsheng-tsdz2b-500w","title":"48V 500W TSDZ2B TSE TONGSHENG UART 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":"European Union","offer_id":43852042797209,"sku":"M00695","price":285.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43852042829977,"sku":"M00695","price":285.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47916540952729,"sku":"M00695","price":285.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47916540985497,"sku":"M00695","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-tsdz8-750w","title":"48V 750W TSDZ8 TSE TONGSHENG UART 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 TSDZ8\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\u003eUsage Scenarios of 48V 750W TSDZ8\u003c\/h2\u003e\n\u003cp\u003eAll customers have specific usage scenarios, and Varstrom offers a series of products to meet all needs. The TSDZ8 support more than 10 minutes of climbing riding. On the float road 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\u003e55km\/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 750W TSDZ8 include off-road, heavy-load, unpaved road adventure, etc.\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\u003e12mm (includes the tube for the gear shifter)\u003c\/strong\u003e\u003c\/span\u003e, this space is much upgraded than the TSDZ2B. 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 30mm 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 2 washers in case the customer's chainstay just touches the motor.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/varstrom.com\/cdn\/shop\/files\/Installation_Measurement_Bottom_Bracket_Space_for_Varstrom_TSDZ8.jpg?v=1758100110\" alt=\"Bottom Bracket Measurement for Varstrom TSDZ8\" style=\"margin-bottom: 16px; 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 style=\"margin-bottom: 16px; float: none;\" alt=\"Varstrom 48V Battery Options for E-bike Conversion Kits\" 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\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Varstrom 52V battery for e-bike conversion kits\" 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\"\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. TSDZ8 support gear sensor set, but it is not included in the package, you can buy the \u003ca rel=\"noopener\" title=\"Varstrom Shifting Sensor\" href=\"https:\/\/varstrom.com\/products\/varstrom-shift-sensor-ebike-gear-sensor-for-bafang-bbs01b-bbs02b-bbshd-mid-drive-kit\" target=\"_blank\"\u003e\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eShifting Sensor\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e separately. 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 style=\"margin-bottom: 16px; float: none;\" alt=\"Wiring of the TSDZ8 Motor System (Support Gear Sensor)\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Connection_guide_for_Varstrom_tongsheng_tsdz8_mid_drive_kit_with_battery.jpg?v=1749462796\"\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 or 52V) as the motor, you can completely use your own battery.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Package List for Varstrom TSDZ8\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_TongSheng_TSDZ8_Package_and_Gifts.jpg?v=1749462796\"\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":"European Union","offer_id":43852116754585,"sku":"M00696","price":320.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43852116787353,"sku":"M00696","price":320.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47916545147033,"sku":"M00696","price":320.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47916545179801,"sku":"M00696","price":320.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom_TongSheng_tsdz8_e-bike_conversion_kits_with_display_and_battery.jpg?v=1749462796"},{"product_id":"tse-tongsheng-tsdz2b-250w","title":"36V 250W TSDZ2B TONGSHENG UART 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":"European Union","offer_id":43954863800473,"sku":"M00694","price":275.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":43954863833241,"sku":"M00694","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":"varstrom_tsdz16","title":"48V 1000W TSDZ16 TSE TONGSHENG UART Mid Drive Motor Conversion Kits","description":"\u003ch2\u003eBrand New TSDZ16 Torque Mid Drive Kits\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIn the pass 3 months, Varstrom has been working with TongSheng for customizing a 48V 1000W mid drive motor with \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003etorque sensor\u003c\/strong\u003e\u003c\/span\u003e and \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ecadence sensors\u003c\/strong\u003e\u003c\/span\u003e. A custom-made TSDZ 16 is created. Compare to TSDZ8, TSDZ16 add 1.5mm more space for the bottom bracket\u003c\/span\u003e. The Max torque for TSDZ16 is \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e160N.m\u003c\/strong\u003e\u003c\/span\u003e, top speed will reach to \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e60km\/h\u003c\/strong\u003e\u003c\/span\u003e. New structural design, TSDZ16's gear ratio is \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e22\u003c\/strong\u003e\u003c\/span\u003e, but the mechanical efficiency of the motor is higher than 82%. All upgraded designs are to make the TSDZ16 load test curve more stable.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"Varstrom_TSDZ8_TSDZ16_Loading_Test_and_Key_Specification\" src=\"https:\/\/varstrom.com\/cdn\/shop\/files\/Varstrom_TSDZ8_TSDZ16_Loading_Test_and_Key_Specification.jpg?v=1758096337\"\u003e\u003c\/div\u003e\n\u003ch2\u003eRun On 1000W for 40 Mins\u003c\/h2\u003e\n\u003cp\u003eThe housing of TSDZ16 has more and taller heat sinks, which allows the motor to be exposed to more high-speed air during high-power driving, cooling the motor and allowing customers to drive at high power for longer periods of time. Support continunous high-power operation for about 40 minutes.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/UpgradedHeatDissipationDesignforVarstromTSDZ16.jpg?v=1757052423\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch2\u003eBottom Bracket Size Measurement\u003c\/h2\u003e\n\u003cp\u003eComfirming the frame size can help customers determine whether the product can be installed. 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 above \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\u003e12mm (includes the tube for the gear shifter)\u003c\/strong\u003e\u003c\/span\u003e. There should be no obstruction in the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e60mm\u003c\/strong\u003e\u003c\/span\u003e direction from the axis of the bottom bracket to the chainstay direction. However, we also provide \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e2\u003c\/strong\u003e\u003c\/span\u003e 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=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengTSETSDZ16InstallationMeasurement.jpg?v=1757052423\"\u003e\u003c\/div\u003e\n\u003ch2\u003eMore Installation Secret\u003c\/h2\u003e\n\u003cp\u003eYou will get more customize ideal on TSDZ16, we add \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e2 top fixing screw holes\u003c\/strong\u003e\u003c\/span\u003e for your DIY project. Updated the fixing method, the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003ebottom fixing bracket\u003c\/strong\u003e\u003c\/span\u003e is the latest design of TSDZ16. As other mid drive conversion motor, 73mm screws and 2 washers (spacers) are included. A new bottom \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003eprotection guard\u003c\/strong\u003e\u003c\/span\u003e. And the 46T high offset chainrings.\u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengTSETSDZ16InstallationDetails.jpg?v=1757052423\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eUpgraded Cable Connector\u003c\/h2\u003e\n\u003cp\u003eVarstrom TSDZ16 has \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003egear sensor\u003c\/strong\u003e\u003c\/span\u003e for an extra option. Also you can see the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003cstrong\u003e36V to 60V front and rear light cables\u003c\/strong\u003e\u003c\/span\u003e here, you don't have to rewire for the lights on Varstrom TSDZ16.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"margin-bottom: 16px; float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTSDZ16UpgradedCableConnectors.jpg?v=1757052423\"\u003e\u003c\/div\u003e\n\u003ch2\u003eWiring Guide of the TSDZ16 E-Bike System\u003c\/h2\u003e\n\u003cp\u003eThe motor almost provides all the accessories needed for installation. For safety riding, TSDZ16 support gear sensor set, front light and rear light. If you need them, you can b\u003cspan style=\"color: rgb(0, 0, 0);\"\u003euy them on the vari\u003c\/span\u003eants. 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\u003ch2\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromWiringGuideforTongShengTSDZ16.jpg?v=1757052423\"\u003e\u003c\/h2\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 alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/E-BrakeOptionsforVarstroE-BikeConversionKits.jpg?v=1757052423\"\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 alt=\"\" src=\"https:\/\/varstrom.com\/cdn\/shop\/files\/Display_Options_for_Varstrom_TSDZ16.jpg?v=1758101796\"\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 alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/Varstrom48VBatteryOptionsforTongSheng.jpg?v=1757052423\"\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\u003eTSDZ16 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 or 52V) as the motor, you can completely use your own battery.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengTSETSDZ16E-BikeConversionKitPackage.jpg?v=1757052423\"\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":"European Union","offer_id":45697989607577,"sku":"SS001001","price":390.0,"currency_code":"EUR","in_stock":true},{"title":"Britain","offer_id":45697989640345,"sku":"SS001001","price":390.0,"currency_code":"EUR","in_stock":true},{"title":"United States","offer_id":47916545802393,"sku":"SS001001","price":390.0,"currency_code":"EUR","in_stock":true},{"title":"Canada","offer_id":47916545835161,"sku":"SS001001","price":390.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/files\/VarstromTongShengTSETSDZ1648V1000WTorqueSensorMidDriveKits.jpg?v=1757052423"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/1125\/2889\/collections\/BAFANG_eMTB_Drive_System.jpg?v=1683538837","url":"https:\/\/varstrom.com\/en-au\/collections\/mid-drive-kit.oembed?page=2","provider":"Varstrom","version":"1.0","type":"link"}