KMC X11SL Super Light Chain - 11-Speed, 116 Links, Silver EA Chains

Full nickel plated for corrosion and abrasion resistance Double X-durability KMC chains are put through a heat treatment process twice to maximize strength so the chain lasts 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