SRAM Rival XPLR eTap AXS Rear Derailleur - 12-Speed 44t Max Black D1

Experience seamless performance on any terrain with the SRAM Rival XPLR eTap AXS Rear Derailleur, engineered specifically for adventurous riders who demand reliability and precision. Designed to handle the challenges of both paved roads and rugged trails, this 12-speed derailleur supports a maximum 44-tooth cassette, ensuring you have the perfect gear range for every climb and descent.

Featuring wireless electronic eTap shift logic, the Rival XPLR offers intuitive, lightning-fast shifting with minimal setup. Its 1x-specific design pairs flawlessly with the XPLR 10-44 cassette, creating a streamlined drivetrain that reduces complexity and enhances durability. Integrated SRAM AXS connectivity allows you to customize and personalize your shifting experience through the AXS app, putting control at your fingertips.

The advanced chain management system ensures quiet, secure operation by minimizing chain slap and keeping your drivetrain stable even on the roughest paths. Larger X-SYNC pulleys improve both efficiency and durability, giving you a smoother ride and longer component life.

• Wireless electronic eTap shift logic delivers intuitive shifting, easy setup, and dependable performance
• Optimized specifically for 1x drivetrains with 10-44T XPLR and 10-36T cassette compatibility
• SRAM AXS enabled for seamless integration and personalized rider experience
• Advanced chain management system reduces noise and enhances drivetrain stability
• Durable larger X-SYNC pulleys improve efficiency and longevity
• Note: eTap battery not included (sold separately); compatible with existing eTap batteries