Rear or front electric bike hub motor 36v 500w ebike conversion kit with battery Ready to Ship

Bafang motor mountain bike rear kit disbrake 48v500w

Specification
Installation parameters
Disc Brake
Open file size (mm / OLD) 138
Maximum outer diameter (mm) 158.5
Outlet position Through Shaft, Right
Outgoing wire length (mm), wiring type 250 G9.1
Variable speed Cassette
Spoke specifications 36H13G
More technical parameters
Number of magnets (pulse/cycle) 6
Reduction ratio 1:5
Number of motor poles (2P) 20
Testing and certification
Waterproof grade IP X5
Certification ROHS / CE
Anti-corrosion grade (hours) 96
Main specifications
Installation position Rear Motor
Wheel diameter (inch) 20/26/27.5/28
Structure Gear drive
Rated voltage (DCV) 36/43/48
No-load speed (Rpm) 325; 245
Rated power (W) 350
Load speed (Rpm) 290; 205
Maximum torque 45 N.m
Efficiency (%) ≥ 80
Color Black / Silver
Weight (kg) 3.6
Noise (dB) <55
Working temperature -20-45℃