Compact 49CC 4-Stroke Gas Motorized Bicycle Kit for Frames up to 26-inch

The 49cc 4-stroke pull-start petrol conversion kit is ideal for adult bicycles, particularly those with 26-inch frames or similar. This conversion kit offers a superior alternative to 2-stroke engines, providing a more stable, reliable, and quieter performance.

The engine in this conversion kit is a 4-stroke design, which is known for its enhanced stability and reliability compared to its 2-stroke counterparts. The 4-stroke configuration also results in a quieter operation, making the overall riding experience more enjoyable.

The top speed range of this kit is impressive, reaching between 27-32 MPH (43-51 KPH), allowing you to enjoy a thrilling yet controlled riding experience. The kit includes a 2-liter fuel tank, ensuring you can cover a good distance without the need for frequent refueling.

It's important to note that if your bicycle has one-piece cranks, you will need to use a European Bottom Bracket Adapter to ensure the wide cranks can be properly installed. This adapter is not included in the kit, but it is a necessary accessory for bikes with this specific crank configuration.

Overall, this 49cc 4-stroke pull-start petrol conversion kit is an excellent choice for adult bicycle owners who want to upgrade their bikes with a more powerful and efficient propulsion system. The kit's features, including the stable and reliable 4-stroke engine, impressive top speed range, and convenient 2-liter fuel tank, make it a compelling option for those seeking to enhance their cycling experience.

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