Cute 250w/350w permanent magnet brushless double geared high speed dc hub motor for electric bicycles Model: q-f-100sx; Voltage: 24v, 36v or 48v; power: 150w, 180w, 200w, 250w, 350w Wheel size: 16", 18", 20", 22", 24", 26" or 28" Diameter: 108mm; weight: 2kg Application: front-driving motor Standard applicability: front fork size is 100 mm(80~100mm for option) Spoke: 13g/14g; other size for option; Hall sensor or sensorless for option; Advantage: light, silent, strong climbing capacity, high efficiency and excellent starting performance. Weight:2kg.
