SRAM RED eTap Rear Derailleur - 11-Speed Short Cage Black A2

The SRAM RED eTap rear derailleur wirelessly executes shifts the instant you demand. It's easy to set up, clean in appearance and delightfully uncomplicated. Mechanical necessities such as a carbon pulley cage, ceramic pulley bearings, and anodized alloy artfully blend with proprietary electronic advancements to deliver a shifting wonder. SRAM eTap shift logic and wireless operation 2x and 1x compatible Orbit chain management technology keeps drivetrain quiet and secure Larger X-SYNC pulleys and ceramic bearings for increased durability and efficiency Fits all 11-speed SRAM road cassettes up to 11-32t Battery sold separately