$55.99 Electric Bicycle Cycle Bike Conversion Kit 26 Inch Front Wheel 48 Volt 500 Watt | eBay
36V 750W 20/ 24 Front Fat Tire Electric Bike eBike Conversion Kit w/Motor | eBay
ebike Conversion Kit 36V 48V 250W-1500W front and rear Motor Wheel with battery | eBay
