36V/48V/52V 1000-1500W 20" 24" 26" 27.5" 700C(28") 29" rear motor wheel

   
Parts Including in this kit:
36V 1000W / 48V 1200W /52V 1500W Brushless Gearless Rear Hub Motor Wheel (without tire and tube)
(with thread-on 7-speed freewheel. Reinforced double-layer aluminum alloy rim,12G reinforced black spokes, 3mm2 Motor Extension cable with waterproof plug)

 

Motor Specification:
1) High Motor Efficiency: max 88% (Save Power)
2) Torque: max torque 40 N.m.
3) RPM: max 480
4) Max Speed: 50-55km/h (different road&weather condition and rider's weight will have different speed)
5) Hub Width (Frame dropout requirement for 7-speed): 140mm rear thread-on hub motor
6) Support standard 6-hole type disc brake
7) Rear Wheel with Shimano 7-speed freewheel