Product information:

Product Category: Bicycle Modified Motor
Material: shell aluminum alloy
Voltage: 48v

Power: 750W
Voltage: 48V
Controller current: 25A
No-load speed (RPM): 140-160
Load Speed (RPM): 120-135
Maximum torque: 100 Nm
Maximum speed: 50-55km/h
Efficiency: > 85%
PAS SENSOR : Speed Sensor
Reduction ratio: 1:21.9
Certification: CE/EN 14764/ROHS
Waterproof grade: IP65
Bottom length of bracket: 68mm
Motor operating temperature: -20℃-45℃

Packing list:

BBS central motor*1
Power off brake lever*1
Dial handle *1
Crank*1
Speed sensor*1
One drag four lines *1
Chain cover crankset*1 (44, 46, 48, 52T optional)
1000W crankset*1 (fixed 46T) without chain cover
Assembly parts*1set
Meter*1 (C961, C965, 500C, SW102 choose one of four)