SRAM GX Eagle Rear Derailleur Inner Cage — 12-Speed, X-SYNC Pulleys, MTB Service
This is the genuine SRAM GX Eagle rear-derailleur inner cage with 12-speed X-SYNC pulleys, the service part used to rebuild a worn or damaged GX Eagle derailleur cage.
Genuine GX Eagle inner cage with X-SYNC pulleys — brand new SRAM service part.
Will it fit? Service inner cage for SRAM GX Eagle (12-speed) rear derailleurs (RD-GX-1E-A1, NX/SX-1 A1/B1). Includes X-SYNC pulleys. Confirm your derailleur model before fitting. Not a complete derailleur.
Key Specifications
Brand | SRAM |
Series | GX Eagle |
Model | Inner Cage Assembly |
MPN | 11.7518.087.000 |
UPC | 710845804632 |
Type | Rear Derailleur Inner Cage |
Speeds | 12-Speed |
Includes | X-SYNC Pulleys |
Compatibility | RD-GX-1E-A1, NX/SX-1 A1/B1 |
Weight | 65 g (2.3 oz) |
Color | Black |
Country of Origin | Taiwan |
Condition | Brand new — original SRAM retail packaging |
Technology Highlights
✓X-SYNC pulleys for precise Eagle chain management.
✓Genuine GX Eagle service cage.
✓Wide compatibility across GX/NX/SX Eagle derailleurs.
✓Rebuild a worn or crash-damaged cage.
✓ Includes mounting hardware.
What's in the Box
1 × SRAM GX Eagle inner cage with X-SYNC pulleys
Mounting hardware
Original SRAM retail packaging
Brand new in retail packaging. Ships from Ontario, California (US domestic) · Estimated delivery 3–5 business days · Free 30-day returns.
