The GX 2x10 rear derailleur provides incredible shifting speed and precision
Exact Actuation technology eliminates slop and shifting variation
Type 2.1 ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability
Leveraging the legendary history of SRAM shifting, the GX 2x10 rear derailleur provides incredible shifting speed and precision. EXACT 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. Also available without ROLLER BEARING CLUTCH . EXACT ACTUATION for precise and dependable 10-speed performance. Cage lengths: Short, Medium and Long.