... /24V/high rear 7 speed discbrake motor. 160-340rpm, 150-300W. 2,This kind motor has compact design and good performanc OutRider ... bikes to be electric bikes easily and fast, including patent motor, controller, battery packs with patent box and rear rack/carrier ... 36V/24V/high rear 7 speed discbrake motor. 160-340rpm, 150-300W. This kind motor has compact design and good performanceMaybe you ...