250w-1000w E-Bike Motors

Specifications:
1) Rated voltage: DC24-72V brushless motor
2) Rated: Power: 250w-1000w
3) Efficiency: ¡Ý85%
4)it can for the 20'', 22'', 24'', 26'' tire
5)it can be front and rear
6)the motor front fork is 90mm, the rear fork is 135mm.
7)we can make different motors as client's requirement.