KMC DLC 12 Chain 12-Speed 126 Links Black/Yellow Double X Bridge

The KMC DLC 12 Chain is perfectly designed for an outstanding riding experience. The DLC coating provides a super smooth surface for optimal stability. The diamond-hard surface provides ultra-smooth control. This chain is super lightweight with its patented chain configuration. High rigidity allows for quick response and higher efficiency. Double "X" bridge shape allows for precise gear shifting. Inner and outer plate chamfering provide accurate and expeditious shifting. Titanium Carbon Nitride coating provides extreme hardness and increased smoothness.