SRAM, Red ETAP, Rear Derailleur, Speed: 11

Description

* 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