SRAM Rear Derailleur Red XPLR eTap AXS 12 Speed Max 44T (No Battery)

If your ride doesn’t feel complete until you get a little dirt on your tires, you know the importance of capable components that can tackle anything. The RED XPLR eTap AXS rear derailleur is a dedicated 1x-specific unit designed for use with the XPLR 10-44 cassette. It makes for an uncluttered drivetrain that takes on pavement and singletrack with equal aplomb. Wireless and proven eTap shift logic, AXS connectivity and advanced chain management mean this derailleur does exactly what you want when you need it.

FEATURES

• Wireless electronic eTap shift logic for intuitive shifting, easy setup, and reliability
• 1x specific for use with 10-44T XPLR and 10-36T cassettes and Flattop chains. Not compatible with Eagle cassettes and chains.
• SRAM AXS enabled, allowing easy personalization
• Chain management keeps the drivetrain quiet and secure
• Large X-SYNC pulleys for increased durability and efficiency
• Compatible with existing eTap batteries

 
TECHNOLOGY

• X-Range: Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. SRAM has completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings - enabled by AXS. With X-Range, you’re always in the right gear.
• SRAM X-Sync 1x chainrings provide the highest level of performance and durability. The SRAM X-Sync tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-Sync chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-Sync rings are an integral part of the SRAM 1x drivetrain. Accept no imitation.
• AXS™ is SRAM's new electronic integration platform that combines electronic bicycle components and software. The SRAM AXS app allows riders to see battery status, change component behavior, adjust controls, receive maintenance reminders and update firmware.
• The Orbit™ technology is an innovative new form of rear derailleur motion control. It uses silicone fluid as part of an elegant and ultra-light shock absorber system. Compared to a conventional friction clutch system, Orbit technology produces no additional resistance to the rear derailleur spring during slow or light movement. This means easier shifting and rear wheel removal. During the ride, the fluid damper holds the chain back in a refined and elegant way. With maximum reliability and chain tension, for 2-fold and 1-fold systems.
• eTAP: All of the underlying tech in our new SRAM RED® eTap groupset such as wireless shifting, advanced battery power management and mechatronics technologies are all meant to serve one ultimate purpose, to facilitate the most intuitive and consistent shifting available. This shift logic is called eTap. Right lever makes it harder, left lever makes it easier, both levers shift the front derailleur. Simple, unmistakable, and intuitive.