27.5" 36V Ebike Conversion Kit Rear Hub Motor Freewheel with 36V13Ah Battery
36V13Ah, High power 18650 cells. Gearshift: Fit for Screwed Freewheel(6S/7S/8S/9S). 36V Down Tube Battery. 27.5" Wheel with Rear Motor. Max Speed: 30-32km/h. Waterproof connecters: motor, PAS sensor, and 4 in 1 cable.