... 24V 36V 48V Motor Ebike DIY Conversion Kit 12-28''wheel,150-1000w CCC,CE,ROHS,ISO9001 24V 36V 48V Motor ... BREAK ADAPTER)150w-350w12"-28"700C16KG For America Market BATTERYMOTOR WHEEL 24v-10AH LIMNFRONT direct motor 100MM200-350w12"-28"700C15KG24v-10AH ... "700C 7-10Kg Electric system MotorFront wheel,light,high speed,brushlessGreat hub motor,16inch28inch wheel optional.DISC brake optional Rear wheel180w ...