20/26in 48V 1000W E-bike Snow Bike Fat Motor Brushless Gear Rear Hub Motor

Rated Voltage:48V Rated Power:1000W Rated Speed:about 45-50km/h RPM:372-433 RPM TorqueN. M Brake Type:Disc Brake Position: Rear Construction: Gear Operating Temperature(?): -20-45 IP Grade: IP65 Wheel Size (inch) : 20'' 26'' fat tire Tyre: Brushless Gearless hub motor Spokes Specification: 12G Rated Efficiency(%): >=80 Fork(mm): 170/190mm rear rotate Noise(db).