SRAM Rear Derailleur Force XPLR AXS D2 12-Speed Max 44TThe Epitome of Grit and Glamour Whether you're racing to the podium, cruising the gravel paths, or going for a personal distance record on the pavement, you'll want a drivetrain that won't hold you back. The SRAM Force XPLR AXS 12-Speed Rear Derailleur is a dedicated 1x-specific unit designed for use with a 10-44T or 10-36T cassette. This makes for an uncluttered drivetrain that takes on pavement and singletrack. It features wireless and proven e Tap shift logic, AXS connectivity and advanced chain management mean this derailleur does exactly what you want when you need it. Features AXS enabled for easy wireless setup, monitoring, personalization, and reliabilitye Tap shift logic for intuitive shifting1x specific for use with 10-44T XPLR or 10-36T cassettes Orbit chain management keeps the drivetrain quiet and secure Large X-SYNC pulleys for increased durability and efficiency | Rockshox | Sram Rear Derailleur Force Xplr Axs D2 12-Speed Max 44T Xplr Axs D2 Max 44T(No Battery)