The KIT03 include: Sprocket wheel(troque sensor) 1pc, display 1 pc, Crank 2pcs, Brake 2 pcs, Speed sensor 1pc, Cable 1pc, side motor 1set, 24v 9Ah LiFePo4 battary1set, charger 1pc, motor controller 1pc.
What is a Torque sensor: 1. When you ride a bicycle to clime a hill or g...
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