KMC DLC 11 Chain - 11-Speed, 118 Links, Black/Red EA Chains

DLC coating enhance resistance to wear and friction allowing the drivetrain run more efficiently and shift smoother, the smooth finish is less susceptible to dirt making it easier to clean Triple X-durability KMC chains are put through a heat treatment process three times to maximize strength so the chain last longer and goes farther Double X bridge shape with inner and outer plate chamfering for smooth and fast shifting Hollow mushroom riveted pins for the highest pin power and allows shifting under heavy loads Hollow inner and outer plates and pins to reduce weight and help shed mud