CATENA SRAM XX1 EAGLE 12V. BLACK scaldacollo 9mm diameter)

9mm diameter)

Dirt accumulation is minimized in the long term

RIDE WITH PEACE OF MIND WITH TAILORED MAPS AND NAVIGATION FOR YOUR CYCLING ROUTES

English/BSA 83mm

approximate weight 715g

CATENA SRAM XX1 EAGLE 12V. BLACK scaldacollo 9mm diameter)It might look ordinary from the outside, but the engineering behind this incredible chain design enables a gear range previously only found in 2 ring drivetrains. It's also the biggest contributor to the Eagle drivetrain's ultra smooth, precise, durable, and quiet performance. Eagle chain links have a smooth radius, with no sharp edges or chamfers, resulting in significantly reduced noise, friction, and wear on the chainrings and cassette sprockets.