500W open size 135MM hub motor for ebike

Voltage:

24/36/48

Rated Power:

350/500

Speed:

25KM/H-45KM/H

Maximum Torque:

50N.m

Maximum Efficiency:

≥80

Wheel Size:

20-28

Gear Ratio:

1:5

Pair of Poles:

10

Noisy:

＜50

Weight:

4

Working Temperature:

-20°C-45°C

Spoke Specification:

36H*12G/13G

Brakes:

Disc-brake/Rim-brake

Cable Position:

Right