SRAM RED Flattop Chain - 12/13-Speed, 126 Links, Flattop, PowerLock, Silver, E1

SRAM took the lightest and most durable chain they’ve ever made and made it lighter. With no compromises. Their HollowPin construction is lighter and stronger than a solid pin, and cutouts in the outer and inner plates drop 13g from the previous generation. This results in a lighter, faster, stronger and more durable chain.