The GX Eagle rear derailleur is built to deliver crisp, reliable shifts every time, whether you’re powering up a climb or sprinting to the finish. Its updated cage design enhances chain management, and it’s ready for both 10-52T and 10-50T cassettes, giving you the freedom to choose your perfect setup. Finished in the GX Eagle signature colorway as part of the Eagle Colorsystem, it pairs seamlessly with any cassette and chain combination. A dependable workhorse, designed to perform when it matters most.

Features

• Backwards compatible, works with both 10-50t and new 10-52t cassettes.
• Updated cage architecture provides better chain retention and precise shifts.
• Comes in GX Eagle signature colorway as part of Eagle Colorsystem and goes with all colors of Eagle cassettes & chains – from Black to Gold to Rainbow, to HardChrome and new Copper.

Technology

• EAGLE
  Eagle technology represents our newest 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features all-new 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains.
  
• CAGE LOCK
  With CAGE LOCK technology in the rear derailleur, wheel removal and installation—as well as chain installation—becomes faster and simpler. Just push the cage forward to create slack and lock it into place.
  
• ROLLER BEARING CLUTCH
  ROLLER BEARING CLUTCH technology 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.
  
• X-HORISON
  This rear derailleur’s “straight parallelogram” design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gears.
  
• X-SYNC
  SRAM X-SYNC 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation.