X01 Eagle Rear Derailleur 12-Speed Long Cage Lunar Color:Lunar 15 fixed vents for consistent

15 fixed vents for consistent airflow

Providing 90 decibels of sound

Double seal system

Electra Retrorunner Cruiser Tire

X01 Eagle Rear Derailleur 12-Speed Long Cage Lunar Color:Lunar 15 fixed vents for consistentSRAM X01 Eagle Rear Derailleur 12 Speed Long Cage 52t Max Lunar 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 Backwards compatible, works with 10 50t and 10 52t cassettes Updated cage provides better chain retention and more precise shifts Comes in X01