... electric bicycle kit(16"-28") 2.24-48V,250-1500W Load:180Kg 3.For Ebike,Escooter 4.CE Rohs 5.Lithium ... 96Water proof GradeIP543:OPTIONAL BATTERY: BatteryLiMnLiFePo424V,36V,48V24V,36V,48V7Ah,10Ah,16Ah7Ah,10Ah,16AhAll battery ... or thumb throttle available5:Controller:24V,36V,48V Intelligent controllerCharger: AC110V-240V,certificated ... ebike diy parts: electric bicycle kit(24v/36v/48v 200w to 1500w)