Description

Updated version of the original SRAM RED eTap rear derailleur 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 Larger X-SYNC pulleys and ceramic bearings for increased durability and efficiency Compatible with existing eTap batteries – battery not included Orbit chain management technology keeps drivetrain quiet and secure Fits all 11-speed SRAM road cassettes up to 11-32t 2x and 1x compatible