SRAM XX Eagle Transmission Rear Derailleur Cage Assembly Kit (T-Type AXS)
117.518.104.011
SKU code: PSI-SR117518104011
In Stock
Restore a crash-damaged or worn SRAM XX Eagle Transmission rear derailleur to full performance without buying a complete new unit. This full cage assembly bolts into your existing derailleur body to bring back precise, reliable T-Type shifting.
Highlights
- Full replacement cage assembly for T-Type Eagle AXS derailleurs
- Includes outer cage, inner cage, damper and both pulley wheels
- XX specification: race-level carbon Transmission performance
- Tool-free cage swap on the rebuildable Transmission platform
- Much cheaper than replacing the whole rear derailleur
What it is
The cage assembly is the moving section of the derailleur that guides and tensions the chain, and it is the part most exposed to rock strikes and crashes. Because SRAM Eagle Transmission is built to be rebuildable, a damaged cage can be unscrewed and swapped rather than scrapping the whole derailleur.
Damper and pulleys included
This kit is the complete assembly: outer and inner cages, the integrated fluid damper that keeps the chain stable over rough ground, and the upper and lower pulley wheels. It is a single-box fix for a bent cage, a seized damper or worn jockey wheels.
Compatibility and fit
Designed for the SRAM XX Eagle Transmission rear derailleur (RD-XX-E-B1). The cage assembly is mechanically interchangeable across the T-Type Eagle Transmission family (XX SL, XX, X0 and GX), so it can also be used to service or upgrade other Transmission derailleurs. For 12-speed Eagle AXS Transmission (T-Type) drivetrains only; not compatible with earlier Eagle AXS or mechanical Eagle derailleurs.
SRAM warrants this product to be free from defects in materials and workmanship for two years from the original date of purchase, in line with SRAM's standard warranty terms. The warranty does not cover damage caused by crashes, impact, misuse, improper installation or normal wear (including pulley wheel wear).
For any warranty claim or support, please return the item to Tune Cycles and we will assist you with the process.
- Complete T-Type cage assembly: outer cage, inner cage, damper and pulleys
- XX tier - race-level carbon Transmission cage
- Restores full shifting precision after crash or wear damage
- Rebuildable design - replaces the cage, not the whole derailleur
- Cross-compatible across all T-Type Eagle Transmission tiers
- 12-speed Eagle AXS Transmission compatible
| Brand | SRAM |
| Type | Rear derailleur cage assembly kit (full replacement) |
| Tier | XX Eagle Transmission |
| Drivetrain | 12-speed Eagle AXS Transmission (T-Type) |
| Includes | Outer cage, inner cage, damper, upper and lower pulley wheels |
| Compatible derailleur | RD-XX-E-B1 (interchangeable across XX SL / XX / X0 / GX Transmission) |
| Manufacturer part no. | 11.7518.104.011 |
| SKU | PSI-SR117518104011 |
| Model # | 117.518.104.011 |
| Barcode # | 710845888878 |
| Brand | SRAM |
