QS273 40H Peak 8000W V3 150mm dropout Electric Bicycle Hub Motor 100KPH For Electric Bicycle Motor

8000W 273 40H V3 E-spoke hub motor

Motor Type: BLDC Permanent Magnet Outer Rotor In-Wheel Hub Motor With Hall Sensor

Brand: QS Motor,QSMOTOR

Motor Design: Double axle without rim (not integrated), 36 spoke holes, OD 4.2mm

Matching Rim size:  17inch, 18inch, 19inch, 21inch moped wheel.

Magnet Height: 40mm, 16 pole pairs

Stator: Aluminmum Core

Rated Power: 4000W

Rated Voltage: 72V as default

Max Speed: 120KPH

kV: 11.46/12.46/13.54/15.69/17.71etc.