Rear: 20/24/26" 500w, 36v, throttle only, no battery, freewheel, light duty. Installation extra. Specifications subject to change.

Powerful 500w/750W 36V brushless hub motor that allows up to 25 KM/H top speed
The kit includes motorized wheel (not inculdes the tire), 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!
Thumb throttle only - with 3 LEDs indicator lights