【QUALITY MATERIALS】

The engine is made of an aluminum alloy body with great performance, strong and durable with a metallic luster. The engine's housing is made of strong and durable plastic, covering the main body of the engine and fully protecting it from damage. And the heavy-duty metal engine adds much durability and stability, allowing for safe and smooth riding.

【EFFICIENCY RIDING】

100cc 4-stroke motorized bicycle engine kit fits for beach bikes with large triangular frame space. This kit converts your bike into a motorized bicycle, with max speed of 3600 rpm for great efficiency and convenience, allowing you to fully enjoy the fun of riding on your commute and short journeys.

【4-STROKE AIR-COOLING SYSTEM】

It uses a 4-stroke engine, more stable, more reliable and quieter. Low noise level for a 4-stroke engine will not produce too much noise when riding and creates a good riding environment for you. This engine has a forced air-cooling system for providing good heat dissipation while working, extending its service life.

【EASY START & EFFICIENT WORK】

The 2.2'' bore cylinder increases the bearing capacity, and reduces the working temperature, making it easier to start, while providing continuous output over a range of speeds. Low fuel consumption engine is very energy efficient and economical. This engine has a forced air-cooling system for providing good heat dissipation while working, extending its service life.

【COMPLETE ENGINE KIT】

The engine is equipped with all the needed hardware that can upgrade most traditional bicycles into a gasoline-powered motorcycle, including an engine, fuel tank, wrench, bolts, chains, etc., so you don't need to buy other accessories, saving you a lot of money. The engine's fuel tank can hold 54 fl oz of gasoline, allowing you to use it for a longer period of time with a single fill-up.