Bring your SRAM RED XPLR AXS derailleur back to crisp shifting after a knock with this genuine carbon inner cage. It's the economical fix when only the inner cage is damaged, letting you reuse your existing outer cage, damper and pulleys.

Highlights

  • Genuine replacement carbon inner cage for the RED XPLR AXS 13-speed rear derailleur
  • Aluminium mounting screws included
  • Carbon construction matching the original equipment
  • Cost-effective repair when the outer cage, damper and pulleys are still good
  • For the RD-RED-1E-E1 (E1 generation) derailleur

A targeted, lower-cost repair

The inner cage is one of the most common parts to bend or crack in a chain-side strike. Replacing just this component, rather than the whole cage assembly, gets your derailleur shifting accurately again for less, provided your outer cage, damper and pulley wheels remain in good condition.

What's included

One carbon inner cage plus the aluminium screws needed to fit it. The outer cage, damper and pulley wheels are not included; if those are also damaged, choose the full cage assembly kit instead.

Compatibility and fit

Fits the SRAM RED XPLR AXS rear derailleur, model RD-RED-1E-E1, used in the 1x13-speed XPLR gravel groupset (10-46T cassette, Flattop chain). Intended for the E1 generation of the RED XPLR AXS derailleur.

SRAM components are covered by SRAM's standard limited warranty against defects in materials and workmanship for a period of two years from the original date of purchase. The warranty does not cover damage from crashes, impacts, improper installation, normal wear, or modification.

For any warranty claim or support, please return the item to Tune Cycles and we will manage the process on your behalf.

  • Genuine SRAM RED XPLR AXS carbon inner cage
  • Aluminium mounting screws included
  • Carbon construction
  • Replaces the inner cage only (outer cage, damper and pulleys not included)
  • Manufacturer part number 11.7518.110.002
  • For the RD-RED-1E-E1 (E1 generation) derailleur
  • 13-speed, 1x specific
Part typeRear derailleur inner cage (with screws)
BrandSRAM
GroupsetRED XPLR AXS
Fits derailleurRD-RED-1E-E1
GenerationE1
Speeds13-speed
Drivetrain1x
IncludesCarbon inner cage, aluminium screws
Cage materialCarbon
Manufacturer part number11.7518.110.002
SKU PSI-SR117518110002
Model # 117.518.110.002
Barcode # 710845912177
Brand SRAM