Refined title: CDH67 Black Exhaust Expansion Chamber Muffler for 2 Stroke Gas Motorized Bicycle

The CDH67 muffler is a versatile and efficient exhaust solution designed for a variety of 2-stroke gas motor engine kits used in gas motorized bicycles. This muffler fits well on most cylinder heads, including CNC-machined heads, and is compatible with engine kits ranging from 48cc to 100cc.

The muffler features a length of 950 ± 20 mm, a width of 105 ± 1 mm, a thickness of 2 mm, and a chamber length of 37 ± 0.5 cm. These dimensions ensure a proper, secure fit on the majority of 2-stroke engine kits. Detailed dimensions can be found in the accompanying product images.

Designed with a sleek, black color scheme, the CDH67 muffler not only enhances the appearance of the gas motorized bicycle but also delivers improved performance. The 1.56-inch (40 mm) stud spacing of the muffler allows for a seamless and secure installation on most 2-stroke kits.

Additionally, the package includes a gasket, ensuring a tight and reliable connection between the muffler and the engine kit. This accessory is suitable for 48cc, 50cc, 66cc, and 80cc engine kits, making it a versatile choice for a wide range of gas motorized bicycle applications.

In summary, the CDH67 muffler is a must-have component for anyone looking to upgrade their gas motorized bicycle with a high-quality, performance-oriented exhaust solution. Its compatibility, durability, and aesthetic appeal make it a compelling choice for both casual and enthusiastic riders.

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