SRAM RED eTap AXS™ Rear Derailleur

The heart of the connected cadre. The SRAM RED eTap AXS™ rear derailleur is AXS enabled for easy personalization and designed for both 1x and 2x systems. Advanced chain management keeps it silent and secure no matter the terrain. The derailleur also comes with faster pulleys, bearings, motors and signals, improving speed in every way.

• SRAM AXS™ enabled for easy personalization
• Orbit™ chain management technology keeps drivetrain quiet and secure
• A single rear derailleur for all gearing combinations, including 1x and 2x
• Improved motor and signal travel for faster shifting
• Larger X-SYNC™ pulleys and ceramic bearings for increased durability and efficiency
• Compatible with existing eTap® batteries

SRAM RED eTap AXS™ Front Derailleur

The SRAM RED eTap AXS™ front derailleur leverages our advancements with X-Range™ gearing. The derailleur design carves out space for wide rear-tire clearance, making it a perfect fit for modern riding. And the shifting is quick and precise.

• AXS™ enabled for easy personalization
• Elegant and streamlined form for more rear-tire clearance
• SRAM Yaw™ trimless cage technology with an optimized cage profile for new SRAM RED® front chainring combinations
• The most responsive, quick, and precise front shifting to date
• Compatible with existing eTap® batteries

SRAM RED eTap AXS™ HRD Shift-Brake System

Fully wireless electronic shifting. Fully hydraulic disc braking. The SRAM RED eTap AXS™ HRD shift-brake system is the future. And the future is custom. AXS™ enabled and easily personalized for hand size and reach, this is the best shifting and braking experience — for all riders.

• AXS™ enabled for easy personalization
• Simple and intuitive eTap® shift logic
• Personalize for your hands and preferences using Contact Point Adjustment™ and separate Reach Adjust™ with HydroHC™ brake platform
• Newly textured shift paddles and hoods for a better feel
• Two ports for Blips™ on each lever
• Bleeding Edge™ technology for easy and clean brake bleeds
• Available in flat mount

SRAM RED® Powermeter

The SRAM RED AXS™ power meter breaks with tradition — and breaks through to new levels of performance. We reengineered road gearing: reducing front chainring size and adding more range to the rear cassette. We also maintained a 13-tooth delta on all chainring pairs, ensuring precise shifting for any setup. This results in more useful gearing and better shifting across all configurations. Designed with Quarq DZero power measurement integrated into the crankset. Welcome to the pinnacle of the power meter.

• X-Range™ gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
• Power meter is fully integrated into the chainring set for lighter weight
• Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
• Power balance measures left and right legs separately
• Improved front shifting performance for crisp and accurate front shifts
• Unique chainring shape results in a lighter weight, stiffer, more durable crankset
• Integrated chainring design significantly reduces weight
• DUB™ bottom bracket adds durability, simplicity and broad compatibility
• Size  48-35 , 50-37

SRAM RED® XG-1290 Cassette

The workhorse of X-Range™ gearing. The SRAM RED® XG-1290 cassette progresses fluidly and quickly through a wider range of gears. It’s specifically designed for wireless electronic shifting and the one-piece design offers you the best in weight savings.

• Updated design for smoother and faster shifting
• More gradual gear progression between cogs—at least five one-tooth jumps
• 10-tooth start helps provide a wider gearing range
• Designed to work with an XDR™ driver body
• One-piece machined steel X-Dome™ design for weight savings
• All Zipp wheels starting from 2012 are XDR™ ready
• Size 10-26 , 10-28 , 10-33

SRAM RED® Chain

The all-new SRAM RED® chain was redeveloped from the ground up. The unique link shape allows the chain to be narrower and lighter while increasing strength and providing more space between the outer plates of the chain and the cogs on either side. Result: a quieter chain with faster, more precise shifts.

• 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
• Requires new Flattop™ Powerlock

• Groupsets include rear derailleur, front derailleur , controls, brake calipers, rotors , Powermeter-crankset, bottom bracket, cassette, chain, battery(s), and charger