Description
Specialized S Works Epic Mountain Bike 2021, Large model roubaix13 Flowlink design eliminates square edges 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 Nitride surface treatment reduces friction and enhances wear The system is engineered specifically for disc brakes