Sram GX Eagle Type 3 B2 Rear Derailleur - 12 Speed

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. Rhe GX Eagle derailleur is there for one thing - to do the job Updated cage architecture provides better chain retention and precise shifts Type 3 clutch is smoother and more durable Backwards compatible - works with 10-50t and new 10-52t Cage Lock - wheel removal/installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack, and lock it in place Roller Bearing Clutch - eliminates derailleur bounce and chain slap without sacrificing precision X-Actuation - Developed Specifically for SRAM 1x, X-Actuation keeps shifting sharp and consistent across the entire cassette Comes in GX Eagle master colorway as part of Eagle Colorsystem and goes with all colors of Eagle cassettes & chains 14T lower pulley Includes a chain gap tool that makes it easy to set up the correct chain length Designed for a max 52t large cog Rear Derailleur Mount Type: 10x1 Standard Drivetrain Speeds: 12 Cage Length: Long Chain Wrap Capacity (teeth): 42 teeth Largest Cog: 52 Rear Der/Shifter Compatibility: SRAM X-Actuation