SRAM PC-XX1 EAGLE AXS 12-SPEED CHAINNO WEAK LINKSThe type of chain you use on your bike affects things like shifting performance, wear, and noise. The SRAM PC-XX1 Eagle AXS 12-Speed Chain links have a smooth radius, with no sharp edges or chamfers, which yields a significant reduction in noise, friction, and wear. This design also allows for a flatter plate, which means more consistent chain riveting and greater overall strength. It comes with a 12-speed Eagle quick link which makes installation of this chain a breeze. Features Eagle Power Lock chain connected with FLOWLINK provides better chain-guiding and increased longevity Significantly improved wear resistance on Eagle cassettes and rings Smooth radius with no sharp edges or chamfers Flatter plate for more consistent chain riveting and greater overall strength SPECIFICATIONSSpeeds12Chain Length126 Links Chain Connector Quicklink Inner Link Finish Chrome Plated + PVDOuter Link Finish Chrome Plated + PVDPin Type Hollow Pin Intended Use Mountain Weight- | Sram | Pc-Xx1 Eagle 12 Speed Chain Xx1 Eagle | Rainbow | 12 Speed, 126 Links