SRAM XX1 Eagle Rear Derailleur (Lunar Black) (12 Speed) (Long Cage) (Clutch) - 00.7518.139.000
SRAM XX1 Eagle Rear Derailleur (Lunar Black) (12 Speed) (Long Cage) (Clutch) - 00.7518.139.000, SRAM XX1 Eagle Rear Derailleur (Lunar Black) (12 Speed) (Long Cage) (Clutch) - 00.7518.139.000