The XX1 chain comes from a long line of tough, light-weight chains from SRAM. When every bit of torque counts, you can count on it to deliver. Speed: 11s Chain length (links): 118 links Colour - Silver Chain connector: PowerLock Inner link finish: Chrome plated Outer link finish: Nickel Chain qty: 1 chain Pin variant: Hollow pin Pin treatment: Chrome hardened MPN: 00.2518.000.006 ID: CN-XX-1-A1 SRAM XX1 PowerLock 11s 118 link chain for MTB.