C. Hub Motor: 36V Brushless geared hub motor. 36V 25OW/35OW: 320 RPM. 36V 5OOW: 350 RPM. 1 8 Magnet Pedal Assistant Sensor. 1 Battery(If you choose no battery, a battery is not included. if you choose 48v 18ah or 48v 25ah battery, only fit for 48V wheel kit).
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