SRAM X01 Eagle 12-Speed Type 3 Rear Derailleur

In Stock (Please allow 3-7 Business Days for Delivery)


This new derailleur not only answers the Eagle drivetrain’s need for greater capacity, but it’s also the next evolution of our proven, 1x-specific X-HORIZON design. The larger, 14-tooth X-SYNC lower pulley allows 10- to 50-tooth cassette capacity in this relatively compact design, and also adds to Eagle’s overall smooth-pedaling feel. Our new, Type-3 ROLLER BEARING CLUTCH features a smoother torque curve for a quieter, more consistent operation and feel. CAGE LOCK has been moved back and out of the way, protecting it from trail debris. And a redesigned, robust mounting system further improves the Eagle derailleur’s performance and overall durability.


  • Completely redesigned rear derailleur incorporating our proven X-HORIZON design and new Type-3 ROLLER BEARING CLUTCH technology
  • Re-engineered mounting system and repositioned CAGE LOCK add robustness
  • Eagle pulley technology provides greater efficiency, crisper shifting and quieter
  • Aluminum cage and lightweight hardware make it light and tough


    • Rear Derailleur Mount Type: 10x1 Standard
    • Drivetrain Speeds: 12
    • Cage Length: Long
    • Chain Wrap Capacity (teeth): 40 teeth
    • Largest Cog: 50
    • Weight: 276 g
    • Rear Der/Shifter Compatibility: SRAM X-Actuation

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