SRAM GX Rear Derailleur (Black) (2 x 11 Speed) (Long Cage) (Clutch)

Leveraging the legendary history of SRAM shifting, the GX 2 x 11 rear derailleur provides incredible shifting speed and precision. X-ACTUATION(TM) technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH(TM) technology delivers maximum drivetrain stability-even through the most punishing terrain. And with CAGE LOCK(TM) technology, wheel removal and installation are easier than ever. Features: X-ACTUATION(TM) for precise and dependable 11-speed performance Focused chassis design for all conditions and usage 10-42T wide range cassette compatible Specifications: Speeds: 11-Speed Material: Aluminum Cage Compatibility: 2 x 11 X-ACTUATION(TM) Cage Size: Medium or Long Max Tooth: 42T Technology Highlight(s): X-ACTUATION(TM), ROLLER BEARING CLUTCH(TM), CAGE LOCK(TM) Color: Black Weight: 289g (Long Cage)