M4
48V 250W / 48V 500W Rear Motor，48V 10AH / 48V 15AH，26" inch E-MTB
48V 250W / 48V 500W Rear Motor provides powerful power support for maximum speed of 32km/h-45km/h, SHlMANO external 8-speed transmision system can adapt to different road conditions
OF
1-3 OF 0