... 4.CE Rohs 5.Lithium/Acid battery Electric bike kit(24v/36v/48v 200w to 1500w)Dear friend, I am Mr ... ,36V,48V24V,36V,48V7Ah,10Ah,16Ah7Ah,10Ah,16AhAll battery is with BMSThrottle:Twist or thumb throttle available5:Controller:24V,36V,48V Intelligent controllerCharger ... lever: Aluminum brakeOther available ebike diy parts: electric bike kit(24v/36v/48v 200w to 1500w)