KMC makes chains for all types of cycling which are known for their reliability smooth shifting and quick setup with the Missing Link system. Releasing the visually stunning X12-TI nitride gold chain , they made a breakthrough into the world of 12-speed gears to meet the growing market for a wide range of mountain bike drivetrains. This chain is attractive, there is no doubt about it but it's not just about appearance. Ti-Nitride gold coating actually reduces friction and improves durability removing dirt, water and sand more easily thanks to its soft hydrophobic nature and also provides corrosion-resistant properties.

As for the design itself KMC uses a double X bridge shape with chamfer on the inner and outer plates to ensure smooth and fast shifting throughout the entire cassette. The plates are fastened with mushroom-shaped rivets which provide maximum pin strength and ensure precise shifting under heavy loads. The chain is compatible with SRAM 12-speed mountain drivetrains and is non-directional so you don't have to worry about which direction the chain or main link will face during installation.