LiFuJunDong 100cc 2-Stroke Engine Kit Full Air-Cooling Motor Bike Modified Set Motorized Motor Bike Modified Tool offering, Super Fuel-efficient for 26" 28" Bike

The bicycle engine kit contains the necessary items to turn your pedal bicycle into a motorized bicycle. The 50mm diameter single-piece cylinder head increases the load-bearing capacity, reduces the working temperature and makes it easier to start. The choke lever on the handlebar provides more fuel when the choke door is opened instead of restricting air, which is very suitable for cold weather. This bicycle kit uses high-quality wear-resistant iron sleeve cylinders and enlarged cylinder heads, so that the machine has the effects of high speed, good heat dissipation, and low vibration. Modifying a thick bike, you can stop or start the engine while riding.