SX Eagle Aluminum, Rear Derailleur, Speed: 12, Black

This new SX Eagle derailleur is your entry point to the SRAM Eagle Ecosystem. Sharing many features with the rest of the Eagle Ecosystem like the proven SRAM 1x-specific X-HORIZON™ body design, it can accommodate both 11-50T and 10-50T cassettes. The SX Eagle is cross compatible with much of the Eagle Ecosystem, making it easy to personalize and upgrading your ride when you are ready.

• A full featured Eagle derailleur, compatible with the Eagle Colorsystem.
• X-SYNC™ pulley technology provides greater efficiency, crisper shifting, and quieter operation.
• Cage Lock offers discovery-level riders easy wheel removal.