QS205 V3 5000W Hub Motor — 72V 50H Direct Drive, 150mm Dropout

The QS205 V3 is the benchmark hub motor for high-power e-bike builds. A 50H-stator direct-drive hub rated for 72V and 5000W-class power.

Voltage range: 48V to 96V. Rated power: 5000W. Magnet height: 50H. Windings: 3.5T. Dropout width: 150mm. Speed: 860 RPM at 72V (80 to 100 km/h depending on build). Max torque: 190 N.m. Efficiency: 89%. Brushless direct drive (no gears to wear out).

Motor only. Battery, controller, and wheel hardware are not included. Confirm frame, controller, and dropout compatibility before ordering.

If you are building a performance e-bike and want the motor that everything else is measured against, this is it.