bafang motor electric bike, shuangye electric bike new frame Suitable for bafang motor, mid motor, gears motor, 36v 250w/350w, 48v500w/750w/1000w
bafang motor electric bike, shuangye electric bike new frame Suitable for bafang motor, mid motor, gears motor, 36v 250w/350w, 48v500w/750w/1000w