August 1, 2024 - We designed new SRAM RED XPLR AXS to be the ultimate gravel drivetrain: resilient, precise, light and fast. An effortless experience so your energy goes into the ride.

Full Mount Resilience
Attaching to frames with the UDH interface, the Full Mount RED XPLR AXS rear derailleur eliminates variables by centering on the rear axle for a precise fit and superior impact resistance. It’s simpler, stronger, with no need for a hanger.

Our lightest gravel groupset
Not just more resilient and precise. At 2488 g, RED XPLR AXS is over 200 g lighter than the previous generation.

Full Mount Precision
Fast, precise shifting with simple setup. The Full Mount derailleur removes hanger variances, so RED XPLR AXS brings perfect shifting with no adjustment screws.

The gravel gearing sweet spot, perfected
Range for any course, without searching for the right gear. RED XPLR AXS covers a huge 10-46 range with 13 speeds so finding the right cadence is effortless.

Effortless braking
One-finger braking from anywhere, with less effort. RED brakes require 80% less effort than before when braking from the hoods, and 33% less effort from the drops. More power and less hand fatigue means you’re in control on any surface.

Unrivaled chain management
The 1x-specific design of the RED XPLR AXS derailleur, coupled with the strongest clutch we’ve ever put into a gravel derailleur, keeps the chain where it needs to be. So you can push a little harder.

Keep the wheels turning
Magic Wheel isn’t actually magic, it just feels like it. The outer portion of the lower pulley is independent from the center, so it won’t jam from a stray stick.

Designed alongside RED XPLR AXS
The Hammerhead Karoo unlocks industry-leading maps and navigation, gravel-specific customizations, advanced connectedness, and the ability to completely control Karoo using the RED XPLR AXS Bonus Buttons.

Read more here.