Rear Wheel motor e-bike drive system

  • Rear Wheel motor e-bike drive system

Product details

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Quick Details

Part: BB torque sensor Place of Origin: Guangdong, China (Mainland) Brand Name: SEMPU Model Number: SMP-K2 E-Bike conversion kit: full set of kit exclusive battery Motor: 36V 250W, Max torque 40Nm,2.3kgs, integrated controller: Square wave controller settled in motor LCD panel: Multifunctional display Motor surface: Silver,matted black Torque sensor axle length: 122.5mm,124.5mm,127.5mm

Packaging & Delivery
Packaging Details: Standard export carton, As per customer's need

Delivery Detail: 35days upon received deposit

36V 250W brushless gear Motor 
Double-sided detection BB torque sensor,owner of the patent right 
Muiltfunctional LCD display 

Front Motor E-bike conversion kit 
BB torque sensor 
Double sided bottom bracket torque sensor, the torque sensor is designed defect the pedaling force , forwarding speed ,directiong,sensor singal to you proportional electric assist when and where you need it by the motor. Suitable for standard bottom bracket 68mm.Axle spacing 122.5mm,124.5mm,127.5mm are available.customized is acceptable.
Brushless gear integrated front hub motor, 36V 250W,Max torque 40N.m, fork width 145mm, >76% efficiency 2.4 kgs ,RPM as per your choice. 25km/h,32km/h ,even faster speed. Latest design: the motor axle added quick release.
Controller panel
Multifunction LCD panel, 5 level boost mode selection support cyclist's control.

 If you have any questions or need specific information to guide your buying decision process along as simple and easy as possible, please do not hesitate to give a inquiry. 

Sempu Motor Co.,Ltd  Technology:CTMON