Spare Carbon Cage CCD EVO for Shimano Ultegra / Dura-Ace 12S Bryton BSA: A standard used by

BSA: A standard used by manufacturers such as Specialized

and Bryton inserts included

– Inserts made of polyamide 6 reinforced with 15% glass fibers

Internal Shell Diameter: 47mm

Spare Carbon Cage CCD EVO for Shimano Ultegra / Dura-Ace 12S Bryton BSA: A standard used byIdeal when changing your derailleur: keep the pulleys from your CCD EVO and only replace the carbon cage. A modular solution for upgrading your drivetrain. Included: Full carbon cage without pulley wheels. Cage material: 100% 3K carbon fiber plates, with a custom thickness. Cage finish: Matte protective varnish. Screws: Black anodized titanium screws.