Bafang BBS01/BBS02 Mid Drive Motor Measuring Tools

How do you know if it's right for your bike?

The motor models suitable for this measuring tool are:

  • 36V 250W/350W/500W
  • 48V 250W/350W/500W/750W

1.Ready some of tools

2.Print the measuring tool and follow the instructions clearly. (Download Measurement Tool)

3.Complete the measurement. (If you don't understand the operation, you can watch the video)
4.After measuring, confirm applicable click here to buy
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