Description: Because of its smaller size and light weight, it is easy to carry and install. At the same time, it does not require tools. There is no doubt that our products have wear resistance and corrosion resistance and can be used for a long time without rust and corrosion. It is made of aluminum and plastic is durable. The diameter of the product is 5.2 cm. Our products are suitable for various models and are suitable for the handlebars with a standard 22 mm diameter. Setting name: Bicycle style material: Plastic, aluminum volume: aluminum alloy: Detailed information: Diameter: 52mm/2.05 inches (approximately) Note: Due to the differences in lighting and screen settings, the color of the project may be slightly different from the picture. Please allow small size differences caused by different manual measurements. Packaging includes: 1 x bicycle bell