Leveraging the legendary history of SRAM shifting, the GX 2×11 rear derailleur provides incredible shifting speed and precision. X-Actuation technology eliminates slop and shifting variation while SRAM’s roller bearing clutch technology delivers maximum drivetrain stabilityeven through the most punishing terrain. And with SRAM’s Cage Lock, wheel removal and installation are easier than ever.

X-Actuation for precise and dependable 11-speed performance
Focused chassis design for all conditions and usage
10-42-tooth wide range cassette compatible