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SRAM NX Eagle 12 Speed Rear Derailleur



Bringing race-proven technologies within the budgets of more riders than ever, the SRAM NX Eagle 12 Speed Rear Derailleur shifts quickly and reliably and it's compatible with wide range 10-50 tooth cassettes. This means you'll thrive on any trail.


The SRAM NX Eagle rear derailleur features the 1x specific X-Horizon cage design, which ensures capacity and shifting accuracy for the huge 11-50T cassette range while complimenting the smooth shifting performance of the Eagle 12-Speed drivetrain transmission. This tough mountain bike (MTB) rear mechanism also boasts the SRAM Type-3 Roller Bearing Clutch to provide industry-leading durability, quiet performance and unmatched shifting stability.


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: The Roller Bearing Clutch delivers maximum drivetrain stability even through the most punishing terrain. This stability benefits the drivetrain dramatically, as derailleur bounce and chain slap are eliminated without sacrificing precision


  • Speed: 12
  • Cable pull ratio: X-Actuation
  • Cage: Long
  • Max tooth: 50
  • Pulley bearings material: Steel
  • Cage material: Steel
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