SRAM RED eTap AXS XPLR 12-speed Rear Derailleur, max. 44T (battery not included)

If your ride doesn't feel complete until your tires hit some dirt, you know how important it is to have components capable of anything. The RED XPLR eTap AXS rear derailleur is a 1x-specific unit designed for use with the XPLR 10-44 cassette. It offers clean shifting that performs just as well on asphalt as on singletrack. Wireless eTap shift logic, AXS connectivity, and advanced chain management ensure this derailleur works exactly as you need it, when you need it.

• Wireless electronic eTap shift logic for intuitive shifting, easy setup, and reliability
• 1x-specific, compatible with 10-44T and 10-36T XPLR cassettes
• SRAM AXS enabled for easy personalization
• Chain management keeps the drivetrain quiet and secure
• Larger X-SYNC pulleys for increased durability and efficiency
• Compatible with existing eTap batteries (battery not included)