SRAM GX Eagle Rear Derailleur Inner Cage with X-Sync Pulleys

SRAM GX Eagle 12 Speed 10-50T Rear Derailleur Pulleys & Inner Cage Plate

SRAM GX Eagle Rear Derailleur Inner Cage with X-Sync Pulleys

SRAM GX Eagle 12-Speed rear derailleur Inner Cage 52 Teeth Genuine

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

SRAM GX Eagle Rear Derailleur Inner Cage (Lunar, 52T, Screws Included)

Sram GX Eagle 12speed Rear Derailleur Inner Cage and Pulleys w/ X-Sync NIB

SRAM GX Eagle T-Type AXS Rear Derailleur Inner Cage | Lightweight Rail