Need some bike bling? The KMC X11SL Super Light Chain sets a new standard with weight reduction, improved shifting performance and enhanced durability. All SL chains have a reduced weight, improved shifting performance and enhanced durability. A double X bridge shape delivers superfast and smooth shifts. Double X has a 10% improvement on durability and optical stability. 11-speed Campagnolo, Shimano, and SRAM compatible. Features: Compatible with all 11 speed systems 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 Specifications: Speeds: 11 Speed Links: 116 Chain Width: 5.5mm Chain Connector: Missing Link (Single Use) Pin Type: Solid (Riveted) Color: Silver Weight: 227g Included: KMC Missing Link 11