SRAM X01 AXS 12-SPEED REAR DERAILLEUR exclude_premium_shipping Bolt Circle Diameter (BCD): n/a

Bolt Circle Diameter (BCD): n/a

Sidewall in diamond design

S3: 166 g (± 8%)

Shimano Hollowtech II SM-BBR60 BSA bottom bracket for Ultegra FC-R8000/6800

SRAM X01 AXS 12-SPEED REAR DERAILLEUR exclude_premium_shipping Bolt Circle Diameter (BCD): n/aIts an all new derailleur thats specifically designed and optimized to be motor driven instead of cable actuated. AXS powered components enable customization and scale to an individual riders liking via the AXS App. It features a shorter cage for 10mm more ground clearance, with more chain wrap on the cassette to sit slightly further forward, and further inboard from mechanical Eagle. The Eagle AXS derailleur is smart enough to protect itself thanks