QS205 4000W Electric Motorcycle Hub Motor Conversion Kits

QS205 4000W Electric Motorcycle Hub Motor Conversion Kits QS205 V3 4000W Spoke Hub Motor (200mm rear fork spacing) Motor Specification: 1.    Motor Type: BLDC Hub Motor with Permanent Magnet 2.    Motor design: Double axle out 3.    Spoke hole: 3.4mm x 36pcs 4.    Matching Rim:The motor not assembled with rim yet, can be laced 17-19inch moped rim 5.    Magnet Height: 55MM 6.    Pole Pairs: 16 Pairs 7.    Rated Power:  4000W V3 8.    Peak Power: 7000W 9.    Rated Voltage: 72V( 48-96V Can be optional)   12.  Max Torque: 200N.M 13.  Max Efficiency: 90% 14.  Continious current:45A 15.  Max current:80A (Peak 100A in short time) 16.  Brake type: Disc brake or Brum brake(Optional) 17.   Rear Fock width for installation: 200mm 18.  Cross Section of Phase wire: 10 mm2 19.  Hall sensor phasing angle: 120 degree 20.  Max. Working Temperature: 70 degree, Peak 120 degree 21.  Waterproof Grade: IP54 22.  Color: Black 23.  N.W./ G..W. : 14kgs / 15kgs     Motor pictures: Motor drawing:     Kelly Sinusoidal Wave Controller KLS7245N   SINUSOIDAL WAVE BLDC MOTOR CONTROLL KLS7245N,24V-72V,400A,SEALED IP67 Suitable Motor power:4000W-5000W Battery voltage range: 18V-90V Water proof level: IP67       Twist Hall throttle for electric Scooter or Electric bike Inner Hole diameter  2.3mm Throttle bar length 15CM Wires definition Thin Red wire +5V Black wire  GND White wire  Hall Signal ​ The throttle can be fitted to any electric scooter or electric motorcycle. The Throttle color will be randam delivery   Disc brake kits