Sram Gx Eagle Derailleur Pulley Wheels & Inner Cage
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SRAM GX Eagle Derailleur Pulley Wheels & Inner Cage
What Is It?
The SRAM GX Eagle Derailleur Pulley Wheels & Inner Cage is a genuine replacement assembly for SRAM GX Eagle 12-speed rear derailleurs. It combines the derailleur's inner cage with both jockey wheels, allowing the complete lower cage section to be replaced without replacing the entire derailleur. SRAM identifies the assembly as part number 11.7518.087.000.
Key Features
- Genuine SRAM GX Eagle replacement part
- For GX Eagle 12-speed rear derailleurs
- Includes inner cage and pulley wheels
- SRAM X-SYNC pulley technology
- 12-tooth upper pulley
- 14-tooth lower pulley
- Designed to restore accurate shifting and chain management
Specifications
| Specification | Details |
|---|---|
| Product | SRAM GX Eagle Pulley Wheels & Inner Cage |
| Part Number | 11.7518.087.000 |
| Drivetrain | Eagle 12-speed |
| Compatibility | GX Eagle |
| Upper Pulley | 12T |
| Lower Pulley | 14T |
| Pulley Technology | X-SYNC |
| Component | Inner Cage + Pulley Wheels |
| Application | Rear Derailleur |
SRAM's spare-parts catalogue lists 11.7518.087.000 specifically as the GX Eagle X-SYNC pulley and inner-cage assembly.
Benefits
- Complete replacement: Replaces the inner cage and jockey wheels together.
- Restores shifting performance: New pulley wheels can help improve chain movement and shifting precision when the original components are worn.
- Correct GX Eagle specification: Uses the original 12T upper / 14T lower pulley configuration.
- X-SYNC design: SRAM's X-SYNC tooth profile is designed to maintain positive chain engagement.
- Cost-effective servicing: Replaces the worn cage assembly rather than the complete derailleur.
Compatibility Note
This kit is for the original GX Eagle mechanical/AXS-generation derailleur family, not the newer Eagle Transmission/T-Type derailleur. SRAM lists the GX Eagle pulley-and-inner-cage assembly separately from its Transmission replacement parts.
Best suited for: MTB and other 12-speed bicycles using a compatible SRAM GX Eagle rear derailleur.
