XX1 Eagle Ceramic Bearing Pulleys and Inner Cage

X01 11 Speed Rear Derailleur Inner Cage/Pulley Kit

X01 Eagle Pulleys and Gray Inner Cage

Force Rival XPLR eTap AXS Rear Derailleur Inner Cage with Screws

Red Inner Rear Derailleur Cage Kit w/Pulley Bolts 2013 Red, Red 22

Rival Medium Cage/Pulley Kit Black

GX 1X11/Force1/Rival1 Type 2.1 Rear Derailleur Pulley Kit/Cage

EX1 Rear Derailleur Pulley and Inner Cage Assembly - 8-Speed

Red eTap Derailleur Inner Cage

GX Eagle Rear Derailleur Inner Cage with X-Sync Pulleys

GX Eagle Rear Derailleur Inner Cage - For 52t Screws Included Luner

SX/NX Eagle and GX Eagle AXS Rear Derailleur Inner Cage with Screws