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Part: E-bike Driving System Place of Origin: Guangdong, China (Mainland) Brand Name: SEMPU Model Number: SP-R Voltage: 36V Watt: 250W Design: brushless and gear,hub motor Speed: 25KM/H,32km/h,even faster Max Torque of motor: 40N.m Display: multifunctional LCD display, Torque sensor: Double-sided torque sensor,8 kind axle length are available controller: Square wave controller
Packaging & Delivery
Packaging Details: Standard export carton
Delivery Detail: within 20---30days
80km e-bike kit
1.High riding speed,FOC control pattern
2.Dual side torque sensor insert
4.36V 250W city bike
E-bike conversion kit
BB torque sensor
Double sided bottom bracket torque sensor, the torque sensor is designed to work with you as you pedal, giving you proportional electric assist when and where you need it.torque sensor can detect your pedaling force, speed,and direction. Suitable for standard bottom bracket 68mm.Axle spacing,122.5mm,124.5mm,127.5mm are available.customized is acceptable.
Rear Cassette disc brake motor,freewheel design, 36V 250W, torque 40N.m, fork width 145mm, >80% efficiency 2.4 kgs ,RPM as per your choice. 25km/h,32km/h ,even faster speed.
Multifunction LCD panel, 5 level boost mode selection support cyclist's control.
Foc cotroller,sine wave,high speed torque sensor.
SP-B3.0 ISIS Torque Sensor
Part: torque sensor Place of Origin: Guangdong, China (Mainland) Brand Name: SMP-BB2 Model Number: SEMPU Measurement: Left-Right Response: 30ms Sensitivity: >0.34N.m Work principle: Torsional Strain of BB Spindle Crank Angle Response: <12 Spindle size: 122.5mm, 124.5mm,127.5mm Bottom Bracket: 68mm
Part: ebike bottom bracket Place of Origin: Guangdong, China (Mainland) Brand Name: SEMPU Model Number: SP-B03 Size: A=27mm C=32.5mm L=127.5mm Response: 30ms Sensitivty: >0.34N.m Working Principle: Torsional strain of BB spindle Crank Response: <12° Spindle: 8 different size provided,also accept cus
No.5,Chuangye Rd,He Shuiko,GongmingTown, Guangming District,Shenzhen,China.