36V7Ah SAMSUNG Cell Battery+36V250W 28'' Rear Motor Conversion Kit Fit Cassette

36V7Ah, 252Wh,SAMSUNG cells. Gearshift: Fit for Cassette Freewheel(8S/9S/10S). 12G black spokes with double wall 28" rim. 28" Wheel with Rear Motor. 36V Down Tube Battery. Max Speed: 25km/h. Cable:20cm W/O connector(quick release waterproof connector).

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