1.electric bicycle kit(16"-28") 2.24-48V,250-1500W Load:180Kg 3.For Ebike,Escooter 4 ... Rohs 5.Lithium/Acid battery Electric bike kit(24v/36v/48v 200w to 1500w)Dear friend, I am Mr.Chen ... with BMSThrottle:Twist or thumb throttle available5:Controller:24V,36V,48V Intelligent controllerCharger: AC110V-240V,certificated 2A safe smart charger6 ... ebike diy parts: electric bike kit(24v/36v/48v 200w to 1500w)