Car Parts

jiumxliu 20 Inch Ebike Conversion Kit, 36V250W Front Motor Bicycle E-Bike Hub Conversion Kit, Front Motor Bicycle Kit Electric Bike Retrofit Kit for 20 Inch Bikes Thoughtful Design: The pedal assist sensor (PAS) in this electric bike kit can sense the pedal rhythm and adjust the motor speed accordingly. It allows you to ride your e bike kit without a throttle response, which helps on long trips and reduces... jiumxliu 20 Inch Ebike Conversion Kit, 36V250W Front Motor Bicycle E-Bike Hub Conversion Kit, Front Motor Bicycle Kit Electric Bike Retrofit Kit for 20 Inch Bikes