SRAM Rival 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 already know the importance of having components capable of anything. The Rival XPLR eTap AXS derailleur is a 1x-specific unit designed for use with the XPLR 10-44 cassette. It offers a clean drivetrain that performs just as well on pavement as it does on singletrack. Wireless eTap shift logic, AXS connectivity, and advanced chain management ensure this derailleur works exactly as you need it to, 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)