SRAM RED eTap AXS XPLR Rear Derailleur

The SRAM RED eTap AXS XPLR rear derailleur is a 1x dedicated to XPLR 10-44T and 10-36T cassettes, suitable for riders covering both tarmac and unpaved terrain. It offers wireless electronic shifting with proven eTap logic, and compatibility with the AXS system allows you to customise the settings.

Chain management keeps the drivetrain quiet and stable, while the larger X-SYNC jockey wheels help durability and efficiency. The rear derailleur is available only in black, so there is no colour choice to make. Please note: the battery is not included and must be purchased separately, but it is compatible with existing eTap batteries.

Founded in Chicago in 1987 by Stan Day and a group of cycling enthusiasts, SRAM is still based in the US city today. It makes drivetrains and brakes for road, gravel and mountain bikes. Its story began with a single product: Grip Shift, the shifter that lets riders change gear by twisting the grip.