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Equipment > Accessories > Drivetrain Misc / Small Parts > Derailleur Small Parts


Keeping your SRAM XX1/XO1 Eagle Rear Derailleur running perfectly is crucial to the incredible shifting performance of the 1x Eagle drivetrain with it's massive 10-50T cassette range. Besides the chain itself, the rear derailleur pulleys bear the brunt of use and stress in this system and should be checked for wear and any other issues regularly.

XX1 Eagle Rear Derailleurs shipped with hybrid stainless steel race/ceramic bearing equipped pulley wheels. SRAM uses their X-Sync pulley tooth profiling for the X-Horizon design cage, with a 12T upper pulley, and a larger 14T lower pulley. This set includes the two pulleys and a full set of the fitted bearing covers that act as washers (or spacers) when the pulleys are installed.

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  • Replacement hybrid ceramic-equipped pulleys for XX1/X01 Eagle Rear Derailleur
  • Steel races w/ ceramic balls, soft sealed cartridge bearings (can be cleaned, re-lubed)
  • Includes: 12T upper pulley, 14T lower pulley, with fitted bearing covers
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