SRAM X01 Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar

SRAM X01 Eagle Rear Derailleur - 12-Speed Long Cage 52t Max Lunar. The SRAM X01 Eagle Rear Derailleur features an updated cage architecture to provide better chain management.

Type 3 clutch is smoother and more durable

14T lower pulley

Includes a chain gap tool that makes it easy to set up the correct chain length