SRAM RED XPLR AXS Rear Derailleur - 1x - 13spd

Gravel throws just about everything at your bike, and the RED XPLR AXS rear derailleur will happily take it all. Bring on the sticks, stones, and airport baggage abuse because the Full Mount derailleur design fits onto frames with the hangerless interface to make for the most robust and reliable gravel drivetrain possible (Requires frame with UDH interface). No adjustment screws mean setup is simpler than ever. And a surprise stick is no match for the Magic Wheel, as the debris-resistant lower pulley keeps the chain moving at all times. Purpose built for gravel, this 1x specific unit prioritizes shift precision and chain management no matter the terrain or conditions.

• 1x specific for use with 10-46t XPLR 13-speed cassette and SRAM road Flattop chains
• Hangerless Interface and Full Mount attachment allow for the most precise shifting and the ultimate resistance to impact (Requires frame with UDH interface)
• Carbon cage and ceramic pulley bearings
• Simple setup with no adjustment screws
• Superior chain management with MTB-inspired spring clutch
• Magic Wheel keeps the chain moving, even if debris enters the lower pulley
• Replaceable and rebuildable parts
• Compatible with existing AXS batteries (Sold separately)
• Color: Black/Silver
• Largest Cog: 46
• Chain Wrap Capacity (teeth): 36
• Rear Der/Shifter Compatibility: SRAM eTap AXS
• Drivetrain Speeds: 13

RED XPLR AXS - Effortless Resilience. Effortless Precision.

SRAM’s most advanced gravel group, featuring a 13-speed 10-46t range so you’re always in the right gear. Precise shifts with tight jumps between cogs keep you in the gearing sweet spot, and the Full Mount derailleur that fits on frames with the UDH interface ensures this system can take whatever you throw at it.

Fast, Precise Shifting with Simple SetupNo adjustment screws needed: no b-tension screw, no high limit screw, no low limit screw. And the shifting, it’s not just precise, but fast. A big focus and priority in the development of this rear derailleur has been the shift speed. For gravel riders and racers, shift speed is important, and that is something that you will notice when you ride it.

Full Mount Resilience

The RED XPLR AXS 13-Speed Rear Derailleur attaches to frames with a UDH interface, the same interface that MTBs have had for several years. There is no hanger when you use this derailleur. This is what SRAM calls a Full Mount derailleur, which attaches to the UDH interface to eliminate variables by centering the derailleur on the wheel axle – and that means perfect shifting. Fixing the rear derailleur on the axle also opens us up to a design that provides superior impact resistance when things get nasty. No bent hangers after impacts or travel.

Personalization Made Easy - The Power of AXS™

Control, personalize and monitor. AXS™—SRAM’s bike component integration system—takes eTap® wireless shifting to the next level. The SRAM AXS™ app allows riders to see battery status, change component behavior, personalize controls, get maintenance reminders, and update firmware.