
Components Compatible with QS Motor QS205 5000W 50H V3 Fat 20×4 (4T, 170mm)
QS205 50H V3-pattern direct-drive hub motor, 5000W rated / 10000W peak, pre-laced into a 20×4 fat/snow-bike rim (170mm dropout, 80mm rim width default). 205mm stator, 50mm magnet stack, 16 pole pairs, 48–96V (72V design), disc brake, dual hall + KTY83 temp probe. 4T winding sets torque-per-amp and top speed; peak torque is a current-limited envelope (~200-220+ N·m at 100A+). Sold by NBPower as 'NBpower/QS205 50H V3'; consistent with a genuine QS205 50H V3 but not independently verified as QS-produced (units stamped 'NBP WP50H').
16 components are compatible with the QS Motor QS205 5000W 50H V3 Fat 20×4 (4T, 170mm), including 14 batteries, 2 controllers.
14 Batteries2 ControllersFrequently Asked Questions
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