SRAM RED AXS Rear Derailleur E1 - 12 Speed | 36t Max

SRAM RED AXS Rear Derailleur E1 - 12 Speed | 36t Max SRAM

SRAM RED AXS Rear Derailleur E1 - 12 Speed | 36t Max

SRAM RED AXS Rear Derailleur E1 - 12 Speed | 36t Max

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What makes the SRAM RED AXS E1 rear derailleur the road benchmark?

The SRAM RED AXS E1 rear derailleur is the heart of SRAM's flagship E1 road drivetrain ecosystem, lighter, faster, and more capable than any RED derailleur before it. It covers cassette ranges from 10-28t up to 10-36t, works with 1x and 2x configurations, and uses an Orbit fluid damper to keep the chain controlled and silent over rough roads and cobbles. Larger pulley wheels increase drivetrain efficiency, and wireless AXS connectivity allows full personalization via the AXS app. Max cassette: 36t.

The RED E1 derailleur is designed for the E1 generation of SRAM's road components. If you're running RED E1 shifters and cassettes, this is the derailleur that completes the system. Wireless, refined, and built to the highest standard SRAM road offers.

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$693.99
$693.99 $770.00
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2 in stock

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  • Estimated delivery: Aug 14 - Aug 18

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Specifications

  • System: SRAM RED AXS E1
  • Speed: 12-speed
  • Max Cassette: 36t
  • Configuration: 1x or 2x
  • Damper: Orbit Fluid
  • Connectivity: AXS wireless
  • Application: Road, gravel

FAQ

What is the Orbit Fluid damper?

The Orbit Fluid damper is SRAM's hydraulic chain tension system used on the RED AXS rear derailleur. It uses fluid resistance to maintain consistent chain tension rather than a traditional spring, providing smoother shifting and quieter operation under varying chain loads.

Is this derailleur compatible with Force and Rival AXS cassettes?

Yes. SRAM AXS 12-speed road rear derailleurs are cross-compatible across RED, Force, and Rival AXS E1 road and gravel drivetrains.

Does this derailleur work with both 1x and 2x setups?

Yes. The RED AXS E1 rear derailleur supports both 1x and 2x configurations. Shift assignment is managed via the SRAM AXS app.

Best For

Road and gravel cyclists running SRAM RED AXS E1 who want the flagship wireless rear derailleur with Orbit Fluid damping for the smoothest, quietest AXS road shifting experience.

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