Catena Sram XX1 Eagle Copper 12v Variant:126 links Upper: shiny microfiber + side

Upper: shiny microfiber + side holes for increased ventilation

The Orbit chain management technology keeps the drivetrain quiet and secure

assicura cambi di marcia estremamente fluidi

and easy dirt paths

Brake hose (Kit): SM-BH90-JK-SSR

Catena Sram XX1 Eagle Copper 12v Variant:126 links Upper: shiny microfiber + sideThe most robust system is the one without weak links. Eagle links have a regular profile, without edges or bevels, which drastically reduces noise, friction, and wear. This design also allows for flatter links, resulting in a more stable rivet connection and greater strength. All these elements contribute to the effectiveness, durability, and quietness qualities that characterize Eagle along with the 10 50 cassette and X SYNC2 chainrings. Installation