Brushless Gear Hub Motor for 48V 750W. [Popularity] Stable drive system. Powerful and efficient, this motor greatly improves ride comfort. 750W Rear Motor Wheel 750W about 35-40km/h. [Simple installation] Easy to convert, DIY rear wheel electric bicycle conversion kit, suitable for bicycles with a Rear drop size "170mm", easily convert your pedal bicycle to motorized bicycle within 1 hour.
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