X-SL series chains are high-quality, high performing chains offering amazing shifting performance on any drivetrain you choose. For athletes looking for the lightest, strongest, smoothest shifting chain look no further. Compatible with Campagnolo, Shimano, or SRAM 10-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 Hollow inner and outer plates and pins to reduce weight and help shed mud SPECS : Links (links): 116 Chain Connection Type: Reusable Master Link Color: Silver Width: 5.88 Half Link Chain: No Drivetrain Speeds: 10 Defined Color: Silver Weight: 253