tricycle conversion kits include motor(brushless hub motor),motor controller ,battery charger,battery bag,brake lever,lights, tricycle conversion kitsSpecificationsinclude motor( ... ect. For 18" 24" 26" 700C rim.this kits is used to change the bike into electronic bicycle.it ... motor controller ,battery charger,battery bag,brake lever,brake cable,lights,throttle,grip,connector,charger jack,etc, all of ...