Effortless Resilience. Effortless Precision.
SRAM New RED AXS™ XPLR 1x13 Disc Groupset
We designed new SRAM RED XPLR AXS to be the ultimate gravel drivetrain: resilient, precise, light and fast.
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.
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.
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.
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.
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
RED XPLR AXS Rear Derailleur
- 1x specific for use with 10-46T XPLR 13-speed cassette and 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
- Simple setup with no adjustment screws
- Superior chain management with MTB-inspired spring clutch
- Replaceable and rebuildable parts
- Magic Wheel keeps the chain moving, even if debris enters the lower pulley
- Compatible with existing AXS batteries
RED AXS HRD Shift-Brake System
- One finger braking from the hoods or the drops
- 83 g lighter than previous generation
- AXS enabled for easy setup, personalization, and reliability
- eTap shift logic for intuitive shifting
- Bonus Button provides ANT+ device control or auxiliary shift option
- Optimized hood shape fits the widest range of hand sizes
- Carbon brake lever for light weight
- Textured shift paddles and hoods for control and comfort
- Bleeding Edge technology for easy and clean bleeds
- Reach Adjust to personalize fit for more hand sizes
- Contact Point Adjust to personalize brake engagement
RED XPLR XG-1391 Cassette
- Expanded 460% range gives the added coverage 1x gravel riders demand
- For use with XPLR 1x 13-speed rear derailleurs
- Only 288 g
- Compatible with all road Flattop chains
- Compatible with XDR driver body
RED XPLR Crankset
- All-new design with removable and replaceable Thread Mount chainrings, available in 38T-46T
- Ultra-light hollow carbon fiber crankarms are 29 g lighter than previous generation
- DUB bottom bracket adds durability and simplicity
- Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
Chain Red E1
- Groupsets include rear derailleur, controls, brake calipers, rotors , crankset, bottom bracket, cassette, chain, batter and charger
