... torque. 3.High efficiency. 4.Geared drive sysytem. BriefKeyword: electric bicycle motor, motor for bicycleWe offer a range of Geared Hub ... width. A 9 speed freewheel compatible rear motor is currently under development which can still fit within a typical bicycle frame. ... 15:1Usage Front Hub motor for electric bicycle,golf cart,ATV etc.Rear Hub motor for electric bicycle,golf cart,ATV etc.Features1. ...