The 2-stroke 80cc engine kit is perfect to upgrade the regular bike to a motorized bike, you can enjoying riding at a faster speed.
This 80cc engine kit includes all parts and fittings that you needs to DIY your normal bike into a gasoline powered motorbike.
Power of motor is strong enough to gives your a speed up to 25-35 MPH (miles per hour) stock.
Low fuel consumption, one gallon of fuel can run 150 miles, very energy-saving and economical.
The engine is designed to be pedal started so you can start or stop the engine while riding.