Sram Red AXS E1 12-speed rear derailleur

Lighter, more efficient and higher-performing, this Sram Red AXS 12-speed derailleur remains at the heart of the AXS ecosystem. Compatible with 1x or 2x drivetrains as well as 10-28 or 10-36 cassettes, this rear derailleur is a true wireless gem. Orbit chain management technology ensures smooth and quiet drivetrain operation on all terrains and in all conditions.

The enlarged X-Sync pulleys help reduce chain flutter to improve efficiency. AXS connectivity allows for easy setup and full customisation of this Sram Red AXS 12-speed rear derailleur for maximum reliability. Smooth operation is ensured by ceramic bearings.

Technical specifications:

- SRAM part number: 00.7518.184.000
- Orbit chain management technology
- AXS connectivity
- Enlarged X-SYNC pulleys
- Compatible with existing AXS batteries
- Compatible with 1x and 2x drivetrains
- Compatible with cassettes: 10-28, 10-36
- Weight: 262g