48V 500W Rear Cassette Hub Motor Wheel With 17.5Ah Rack Battery For E MTB E Road

Description

48V 500W Rear Cassette Hub Motor
Feature:
��Stable Rear Drive System:This Bafang rear-drive motor, which is compatible with the disc brake, has a rated power of 500W, providing ideal power for vehicles.
��Two riding modes:Pure electric bikes & pedal bicycle, switch between pure electric mode and assist mode at will.
��Super Cost-Efficient:Speed up to 40 KM/H, 470 RPM, efficiency ≥ 80%.
��Universal Compatible:It's compatiable with mountain bike,road bike, racing bike ect bikes with 135-142cm rear dropouts .
Specification:
Bafang Model: G020.500.DC
Rated Voltage (DCV): 48
Rated Power (W): 500
Position: Hub Wheel
Wheel Diameter (Inch): 20"/26"/27.5"/700C
Max Torque: 45 N.m
Efficiency (%)≥ 80
Color: Black
Weight (kg): 3.5
Noise Grade (dB)< 55
Operating Temperature: -20-45℃
Controller Specification:
Voltage : DC 48V
Under voltage : ± 39V
Current Limiting :18 ± 1A