- Fits all 11-speed SRAM road cassettes up to 11-32t
- 2x and 1x compatible
- Updated version of the original SRAM RED eTap rear derailleur
- Orbit chain management technology keeps drivetrain quiet and secure
- Larger X-SYNC pulleys and ceramic bearings for increased durability and efficiency
- Compatible with existing eTap batteries
- Battery not included
- SRAM Model ID: RD-RED-E-A2
Product Specifications
Check all technical specifications