4-Stroke 49CC Bike Engine Motor Kit, Bicycle Motorized Conversion Tool

4-Stroke 49CC Bike Engine Motor Kit, Bicycle Motorized Conversion Tool

• 【High-quality Materials】: The engine's body is made of strong and durable aluminum, while the housing is made of high-quality plastic. All the materials are strictly selected to make sure the best experience.
• 【High Efficiency】: This bike engine motor kit is a four-stroke engine, which is more stable and efficient compared to two-stroke ones.
• 【Fast】: The maximum speed of this engine is between 27-32 mph.Once your bike is equipped with this engine, it can help you save more time and effort.
• 【Durable】: This bicycle motorized conversion tool is air-cooled to keep the heat dissipated while operation, extending the life of the engine. The engine's fuel tank can hold 2 liters of gasoline, allowing you to use it for a longer period of time with a single fill-up.
• 【Environmentally Friendly】: This engine adopts four-stroke technology, which allows for full gasoline combustion and reduces pollution to the environment. Compared with a two-stroke engine, the four-stroke technology makes the operation more stable and quiet. And the quiet running process makes it more enjoyable when riding.