GX derailleurs share the key features of higher-priced models and are available for 1x11 and 2x11 drive trains.

• For 2x11 speed drivetrains
• Medium cage is for use on hardtail bikes
• Type 3 roller bearing clutch delivers maximum drivetrain stability, even through the most punishing terrain
• X-ACTUATION technology eliminates slop and shifting variation
• Cage Lock mechanism for easy wheel changes
• Aluminum cage and steel pulleys