Features:- Quiet and reliable brushless gearless hub motor, Thumb throttle with 3 LEDs indicator lights- Provides you with a whole wheel with tire, not just the tire frame Takes less than hour to install- The motor dropout spacing is 100MM- The kit includes motorized wheel, motor controller, speed throttle, power break lever, wire harness- Drive system has no moving chains or gears, no friction, more efficient, less chance to break! Brake shuts off motor automatically, saves energy, improves safety- Durable 600D Oxford cloth carrying bag along with a zippered main compartment for batteryPackage Content:- 1x 1000W 48V brushless hub motor- 1x 26" Front wheel (the whole wheel with tire!)- 2x Brake pullers- 1x Electric controller- 1x Speed throttle- 2x Handlebar grips- 1 set Widing pipe/Cable tie- 1x Battery extension line- 2x Terminal box- 1x Controller bag- 1x Manual(Battery and Charger are Not Included)Notice: Electrokinetic cell battery ( Li, lead-acid, NiMH battery etc.) featured in nominal voltage 48v, nominal capacity not less than 17Ah is compatible with the motor.We also provide high quality 48V 14AH Li-polyer Battery w/ Holder Charger For 48V 1000W Electric Bicycle. Search ASIN(B00XP53DH4) for more information.