... -48V CE,CCC,EN15194,RoHS Let's make things better!Electric bike kit 12-28"wheel,24-48V CE,CCC,EN15194,RoHS ... "wheel,24-48VCE,CCC,EN15194,RoHSLet's make things better! electric bicycle kitFor European market BATTERYMOTOR WHEELWEIGHT24v-10AH NCMFRONT gear motor 100MM ... front or rear wheel with the one provided in the kit b.Fasten the controller,battery and other small parts c ...