This is the black 80cc 2-stroke bicycle cycle gasoline engine which is ideal for motorized bicycle. The bicycle gasoline engine can greatly get the bicycle speed up to 50km/h, and it will surely be your excellent helper. It fits most bikes only if the diameter of the fork is within 31mm. This bike motor kit comes with everything that you will need, except gas and oil. You will be able to stop or start the engine as you ride. If you are looking for a engine like that. Don't hesitate to buy it. Brand new and high qualityGreatly improve the bicycle speedCdi ignition, come with spark plugLow noise, low vibrationConvenient for your daily life and it's easy to use
||Estimated shipping time 7 to 14 days.