Motore mozzo ruota anteriore posteriore bici elettrica 36V 48V 250W 350W 500W 20-29In700C

36V 48V 350W Front/Rear Hub Motor. 36V 48V 250W Front/Rear Hub Motor. 36V 48V 500W Front/Rear Hub Motor. Use for 500W motor. Tire is not included. ◆ Construction: Gear drive. ◆ Fork size(mm): 135-142(rear)/100mm(front).

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