Leveraging the legendary history of SRAM shifting, the GX 2x11 rear derailleur provides incredible shifting speed and precision. X-ACTUATION™ technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH™ technology delivers maximum drivetrain stability-even through the most punishing terrain. And with CAGE LOCK™ technology, wheel removal and installation are easier than ever.

GX provides the widest 2x11 gear range available.

X-ACTUATION technology eliminates slop and shifting variation
ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability
10-42 Compatible