EXTENDED DISTANCE: These mountain bike brake pads feature a C-bracket that extends the range by 10mm and ensures that the brake pads effectively contact the rim. Ideal for bikes with shorter travel, they increase safety and performance. ALUMINUM ALLOY: These brake pads are made of high quality aluminum alloy with a hollow design for lighter weight and faster heat dissipation. They are strong, age- and to withstand all outdoor conditions and weather extremes. VERSATILE: These bicycle C-Clamp brake pads meet quality control standards and are manufactured by professionals for reliable performance. Compatible with 55mm long replaceable brake pads, they are easy to use and install on road bikes. COMPACT AND PORTABLE: Designed for easy transportation and storage, these compact bicycle brake pads are strong and to loosening. Their small size makes them an essential tool for cyclists . LONG-TERM USE: These road bike C-brake mounts are designed to be for long-term riding. They are easy to install and a reliable solution for upgrading your bike's system. Colour:Black Material:Aluminum Alloy Package Contents: 2 * Road bike C brake clamp Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.