Chain Sram Gx Eagle 126Link/Power.Link 12Sp 1PcThe chain is the latest innovation in a long line of precise, lightweight chains from .It is designed to give the drivetrain superior strength and reliability without compromising shifting performance.Quiet, smooth, durable and precise thanks to its special design.The Chrome treatment increases the chain's optimal life span.The chain design is engineered to eliminate link angles, making the chain smooth, with much better engagement with the sprocket and chainring.The Flow Link also reduces noise and wear considerably.The chain is thinner as a whole, the lateral torsion supported is therefore more important, ideal for a 12 speed single chainring transmissionNew specific 12 speed GX Eagle chainChrome treatment for maximum strength and wear resistancePatented link finish for longer lifePower Lock attachment includedLinks: 126Weight 258gNumber of Links Not Announced Speed 12