13inch 4000W In-Wheel Hub Motor V2 Type for Electric Motorcycle

13inch 273 E-Scooter In-Wheel Hub Motor(40H) 4000W V2 Type   13inch Hub Motor specially designed for electric scooters and electric motorcycle, the rated power can be made 2kw,3kw,4kw,5kw,6kw,7kw or 8kw. Max speed can be customized from 30-120KMPH.   Motor Specification:   Motor Type: BLDC Hub Motor with Permanent Magnets Motor design: Double axle out with 13inch Aluminium rim Rim size:3.5×13 Matching Tire: 130/60-13 Magnet Height: 40MM of Pole Pairs: 28 pairs Rated Power: 4000W Max Power:4950W(Peak 8000W) Rated Voltage: 72V( 48-96V Can be optional) Speed: 90km/h (30-90km/h can be customized) Max No-load RPM:1100RPM Max Torque: 185N.M Max Efficiency: 88% Continious current:67A Max current:80A Peak 140A Brake type: Disc brake Rear Fock width for installation: 200mm Winding Core material: Aluminium Cross Section of Phase wire: 10 mm2 Hall sensor phasing angle: 120 degree Temperature Sensor: Optional Working Temperature: 70 degree, Peak 120 degree Waterproof Grade: IP54 W./ G..W. : 21kgs / 22kgs Package Size: 44*43*34CM