LIAPDG 3HP 4-Stroke Bicycle Gasoline Engine Motor, 100CC Bicycle Engine Kit Set Air-cooling Gas Motorized Motor Bike Modified Engine of 2KW/3600rpm 1.6L/0.42 Gal for large triangular empty frames - 100cc 4-Stroke Gasoline Engine

• [Excellent Material] Bicycle motor kit adopts aluminum engine shell, iron fuel tank with baking paint, a 415# steel chain with prevention shot blasting process, and a nylon cover on the side of the engine, achieving a max bearing capacity of 440 pounds and ensuring superior performance. Take our bicycle engine kit home and embark on a more exciting outdoor cycling experience! [Strong Power] 100cc bicycle engine kit engine boasts a robust 3.5HP horsepower, a displacement of 100cc, a rated power of 2kw/h, and a max rotating speed of 3600RPM, which provides you with strong power and accelerates your bike to a max speed of 50km/h. By adopting an air cooling system, the temperature of the engine can be quickly reduced, effectively preventing overheating and ensuring smooth and long-lasting riding. [Large Fuel Tank] Bicycle engine kit measures 11.81*5.51*5.9 inches with a large capacity of 0.52 gallons, allowing it to work for a long time. You don't need to fill the tank frequently, which is convenient. The ergonomic T-shaped start handle provides a point of application of force for easy and comfortable starting. Chain cover is made of high-quality iron and can protect you from getting hurt. [Low Fuel Consumption] 4 stroke bicycle engine kit overhead valve is used, which effectively helps reduce carbon buildup and dramatically improves fuel savings. The air filter also improves air filtration performance and reduces wear, achieving a fuel consumption of around 0.66 gallons/100km and saving much money on fuel costs. Pulling rope pulling rope is made of nylon. [Quiet Operation] Bike engine only has slight noise (about 75dB) and vibration when used. You can use it in most outdoor environments without worrying about noise disturbance. Our package includes all the parts to convert your bicycle into an electric one, meeting your needs with just one purchase! It is suitable for mountain bikes, road bikes, gravel bikes, beach bikes, etc. with large triangular empty frames.