SETBACK (mm): 49 / 57 / 64

Optimized gear combination and gear ratio

which means less rolling resistance and higher speeds

Precise engagement

Please use the hanger photos to select the proper hanger for your application

SRAM PCXX1 Eagle Chain - 12-Speed - Black - 126 Links Orange Seal SETBACK (mm): 49 / 57The chain is the heart of the Eagle drive train, completely re engineered for 1x systems and the innovative X Sync 2 chainrings. It offers longer wear with less friction and less noise than previous SRAM chains. Flowlink design eliminates square edges on outer plates to reduce friction and wear Recessed chain rivet contact area allows ultra high joining strength with zero pin protrusion PowerLock non reusable connecting link is included Titanium