You want your performance to represent 100% of what you put in, and we designed SRAM RED AXS with that goal. Every component has been refined to create an effortless ride. It’s not just the lightest electronic groupset ever; we’ve redeveloped our controls for smooth, low-effort braking and comfortable ergonomics for the widest range of hand sizes. This generation of RED also has faster and more precise front shifting, fully wireless connectivity, and expanded gearing choices to fit a wide array of riding styles and needs. Every feature, from accurate and reliable power measurement to new shift points, helps create an effortless experience so your energy goes into your ride.
RED AXS Rear Derailleur
Features
Orbit chain management technology keeps the drivetrain quiet and secure
AXS enabled for easy setup, personalization, and reliability
16 g lighter than previous generation
Compatible with both 1x and 2x drivetrains
Compatible with cassettes from 10-28T to 10-36T
Larger X-SYNC pulleys for increased efficiency
Compatible with existing AXS batteries
Red AXS Front Derailleur
Features
AXS enabled for easy wireless setup, monitoring, personalization, and reliability
Refined cage shape results in faster and more accurate front shifts
Easy setup with included tool
SRAM Yaw cage technology optimized for use with X-Range chainrings
Auto trim functionality for rasp free running
Compatible with 46/33T, 48/35T, 50/37T, 52/39T, 54/41T, and 56/43T chainring combos
RED AXS HRD Shift/Brake System
Features
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 AXS Crankset
Features
One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
29 g lighter than the previous generation
X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
Crisp and accurate front shifts
Ultra-light hollow carbon fiber crankarms
DUB bottom bracket adds durability and simplicity
50/37T, 48/35T and 46/33T chainring combos available
Can be upgraded to a power meter
Available in 160, 165, 167.5, 170, 172.5, and 175 mm lengths
RED XG 1290 Cassette
Features
Designed for smooth and fast shifting
Gradual gear progression between cogs — at least five one-tooth jumps on 10-28T, 10-30T and 10-33T cassettes — while still offering a wider range
10-tooth start helps provide a wider gearing range
10-30T and 10-36T options available in RED for the first time
Designed to work with an XDR driver body
One-piece machined steel X-DOME design for weight savings
Available in 10-28T, 10-30T, 10-33T and 10-36T
RED AXS Chain
Features
Flattop technology enables a narrower chain with quieter operation and increased strength and durability
Hard Chrome plated inner link plates and rollers for reduced wear and prolonged life.
HollowPin construction for increased strength and efficiency
Super-light outer plates with cut-out design.
13 g lighter than previous RED chain
Paceline X Rotor
Features
Designed for road use
Paceline brake track offers quiet brake operation
Our lightest aluminum carrier keeps weight low
Centerlock only
Available in 160 and 140 mm
Features
Groupsets include rear derailleur, front derailleur , controls, brake calipers, rotors , crankset, bottom bracket, cassette, chain, battery(s), and charger
