SRAM GX Eagle Rear Derailleur Pulley Set (Black) (12 Speed)

SRAM GX Eagle Rear Derailleur Pulley Set Description: This is a set of replacement pulleys and hardware for the Sram GX Eagle rear derailleur. Features: Pulley kit for SRAM GX Eagle rear derailleurs Kit includes 12 tooth upper and lower pulleys with steel bearings, 12.5mm and 12.9mm steel pulley screws