Every part of RED has been refined to create an effortless ride. Light brake feel and comfortable ergonomics, smooth front shifting, fully wireless connectivity, and expanded gearing choices fit every rider and their needs. We took the lightest and most durable chain we’ve ever made and made it lighter. With no compromises. Our HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13 g from the previous generation. This results in a lighter, faster, stronger and more durable chain.Features•Flattop technology enables a narrower chain with quieter operation and increased strength and durability•Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life•HollowPin construction for increased strength and efficiency •Super-light outer and inner plates with cut-out design•13 g lighter than previous RED chain•Rainbow colorway available in all sizes