Brushless Gear Rear Hub Motor Drive Wheel for Snow Bike Fat Tire Conversion Kit

Full Speed:750W about 35-40 km/h. (different wheel size, road&weather condition and rider's weight will have different speed). Hub Motor: Brushless Gear Hub Motor for 48V 750W.

Wheel Bottom bracket: Rear 170mm. Cabling Route:Shaft center right. Salt Spray Test Standard(h):96.