20Inch Electric Bike Conversion Kit, 36V 350W E-Bike Front Wheel Motor, 5-Speed Front Wheel Electric Bike Conversion Kit, Bicycle Controller With LCD Display Controller Brake, Rated Speed 300RPM
26" Electric Bike Conversion Kit, 350W 36V Front Wheel Motor E Bike Kit Hub Motor Bicycle BLDC Controller With LCD Display Controller PAS Brake Lever For 26 Inch Bikes, 5 Speed Adjustable
Electric Bicycle Conversion Kit, 48V 1000W Front/Rear Wheel E-Bike Powerful Hub Motor Kit 20" Electric Bike Conversion Kit With High Speed Brushless Gearless Hub Motor Kit
36V 350W Electric Bike Conversion Kit 26" Front Wheel E-Bike Motor Hub Motor Set 5 Speed Adjustable 35 Km/H Electric Bicycle Kit With LCD Display Controller
Electric Bicycle Conversion Kit, 48V 1000W Front/Rear Wheel E-Bike Powerful Hub Motor Kit 20" Electric Bike Conversion Kit With High Speed Brushless Gearless Hub Motor Kit