Click to expand Tap to zoom SRAM GX EAGLE PULLEY KIT Sale £36.00 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart SRAM GX Eagle Rear Derailleur Pulley Kit 12t Upper 14t Lower Compatible with GX Eagle Rear derailleur pulley kit GX Eagle.Includes 12t upper and 14t lower pulley, 12.5mm and 14mm pulley bolts.