The K-EDGE Elevate Race Chain Guide design gives full coverage protection and automatic chain reseating while removing the risk of chain binding on the backpedal. The updated design reduces weight by 26%, is more aero, and easier to install. Designed for greater compatibility with 11, 12, and 13-speed drivetrains and larger cassettes. K-EDGEs Opposing Locking System 2.0 lets you set it and forget it, for a lifetime of zero dropped chains. Made In USA with Lifetime Warranty

• Chainring Range: 40t – 52t (Dependent on distance from braze-on to bottom bracket axis)