SRAM GX Eagle Rear Derailleur (Lunar) (12 Speed) (Long Cage) (Clutch)

Riders want the derailleur to do its job shifting on command, whether under climbing load or the stage finish. The GX Eagle™ derailleur gets it done with an updated cage architecture that improves chain management. Refined to work with the new 10-52t cassettes, it’s also backwards compatible for the 10-50t versions. Giving riders choice, because that’s how it should be. 

Features:

• Backwards compatible so it works with both 10-50t and 10-52t cassette options
• Updated cage architecture provides better chain retention and precise shifting 
• GX Eagle master colorway goes with all colors of eagle cassettes & chains
• Cage Lock for easy removal of the rear tire
• Roller Bearing Clutch technology eliminates derailleur bounce and chain slap
• X-Actuation developed specifically for Sram 1x systems for sharp shifting through the entire cassette