SRAM GX Eagle AXS Pulley Kit
SRAM

SRAM GX Eagle AXS Pulley Kit

$40.00
In Stock

Official SRAM GX Eagle AXS pulley kit replaces worn jockey wheels to restore quiet, precise shifting. Precision-moulded pulleys with sealed bearings for long life and easy installation.

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Product Details

Overview & Technology

SRAM GX Eagle AXS Pulley Kit (Part #11.7518.103.000, SKU 270914) is the factory replacement pulley set engineered specifically for the GX Eagle AXS wireless rear derailleur. Designed to meet SRAM's original specifications (Model ID: RD-SPP-A0), this kit brings your drivetrain back to the crisp, quiet performance it had when new. The pulleys are constructed from high-strength, precision-moulded composite with low-friction profiles and sealed cartridge bearings for long service life and minimal drivetrain drag. That combination delivers consistent, precise shifting across the full Eagle range while resisting grit and contamination encountered on trail rides.

Key Features & Real-World Benefits

Durable construction: Precision-moulded composite wheels and sealed bearings give a balance of low weight and longevity without compromising strength. The engineered tooth profiles minimise chain wear and reduce chain skip under load. Performance you can feel: Installing a fresh pulley kit reduces noise, smooths pulley rotation and restores shift feel—especially important after muddy, dusty or high-mileage seasons. The light, low-friction design helps maintain drivetrain efficiency while keeping weight to a minimum.

Fit, Compatibility & Installation Notes

This kit is made specifically for the GX Eagle AXS rear derailleur—verify compatibility before ordering. It replaces both upper and lower jockey wheels with the correct spacing and bearing spec to maintain factory shift geometry. Check your derailleur model against the SRAM Model ID (RD-SPP-A0) or the manufacturer part number (11.7518.103.000) to confirm fit. Installation requires basic bike tools and routine care: clean the cage and bolt threads, remove old pulleys, fit the new wheels and tighten to SRAM's recommended torque. Use light grease on threads and avoid over-tightening to preserve bearing life. Shipping dims: 4.13" x 2.5" x 0.75"; kit weight: 0.1 lb.

Who This Pulley Kit Is For

If you ride a GX Eagle AXS-equipped mountain bike and want to restore or maintain optimum shifting performance, this is the direct replacement kit you need. It's ideal for riders who do regular trail, all-mountain and gravity-oriented riding and want an OEM-quality solution that preserves factory shifting characteristics. Mechanics and home wrenchers who perform regular drivetrain maintenance will appreciate the plug-and-play fit and durable bearing package—perfect for keeping an AXS derailleur performing reliably between service intervals.

Key Features

  • ✓ Official SRAM replacement kit for GX Eagle AXS rear derailleur
  • ✓ Precision-moulded composite pulley wheels for strength and lightness
  • ✓ Sealed cartridge bearings protect against mud and debris
  • ✓ Restores quiet, crisp shifting and reduces drivetrain noise
  • ✓ Direct-fit: maintains factory shift geometry and cage spacing
  • ✓ Lightweight kit—total weight approximately 0.1 lb
  • ✓ Includes both upper and lower pulley wheels for full replacement

Specifications

Pulley Compatibility GX Eagle AXS

Product Identifiers

Vendor Item # 11.7518.103.000
UPC 710845872198

Frequently Asked Questions

Does this kit include both upper and lower pulleys?

Yes. The GX Eagle AXS Pulley Kit is a full replacement set intended to replace both the upper (guide) and lower (tension) jockey wheels so you restore the derailleur to factory configuration.

Is this compatible with non-AXS GX Eagle derailleurs?

This kit is specifically manufactured for the GX Eagle AXS derailleur model (RD-SPP-A0). While some pulleys look similar across groupsets, fit and spacing differ—confirm your derailleur model before buying to avoid compatibility issues.

Can I service the bearings or should I replace the whole pulley?

The pulleys use sealed cartridge-style bearings designed for long life and low maintenance. In most cases it's best to replace the complete pulley wheels rather than attempting bearing service—replacement is fast and restores optimal performance.

How often should I replace the pulleys?

Replacement intervals depend on riding conditions and mileage. Inspect pulleys regularly for tooth wear, side-to-side play, or rough rotation; riders in muddy or gritty conditions may need to replace pulleys more frequently, while clean-road riders will see longer life.

Any special tools required to install this kit?

No specialised tools are required beyond standard bicycle tools. Clean the cage and bolt threads first, fit the new pulleys, and tighten to the manufacturer's torque recommendations. If unsure, have a qualified mechanic fit them.

Will new pulleys affect shifting performance or chainline?

New, spec-correct pulleys restore the derailleur's original geometry and tooth profile, which typically results in crisper, quieter shifts and reduced chain noise. They are designed to maintain the factory chainline when installed correctly.

Buying Guide

When buying replacement pulleys, prioritize compatibility, bearing type and materials. OEM kits like the GX Eagle AXS Pulley Kit restore original shift geometry and tooth profiles—important for precise indexing on 12-speed Eagle systems. Check the derailleur model ID or part number against the product listing to ensure a correct fit. Consider riding conditions when choosing pulleys: sealed bearings and composite construction offer a balance of durability and low weight suited to most mountain applications. If you see pronounced tooth wear, lateral play or noisy rotation, replace the pulleys as part of a broader drivetrain refresh to maintain smooth, reliable shifting.

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