The KMC X12 Chain is the perfect companion for State Bicycle Co. All-Road 12-speed drivetrains, offering exceptional performance and reliability for gravel, road, and all-road bikes. With advanced technology and durable construction, this chain ensures smooth shifting and optimal power transfer, no matter the terrain. Features: Compatibility: Works seamlessly with State Bicycle Co. All-Road 12-speed drivetrains, as well as Shimano, SRAM Eagle (except Flattop and eTap), and other major 12-speed systems. X-Bridge Technology: Chamfered plates provide smoother, faster gear changes for an unparalleled riding experience. Versatile Use: Ideal for gravel, road, and cyclocross applications. Durable Design: Engineered for long-lasting performance and low maintenance. Specifications: Size: 1/2" x 11/128" Length: 126 links Weight: 234 grams Upgrade your drivetrain with the KMC X12 Chain , built to deliver consistent, high-performance shifting and long-term reliability. Perfect for tackling any adventure!