SRAM X0 Pulley Set

SRAM X0 Pulley Set (Part #11.7515.022.000) is a factory replacement pair designed specifically for SRAM X0 rear derailleurs from 2008–2011. These pulleys use a high-strength, injection-molded composite body and precision sealed bearings to deliver low friction and long life in muddy, dusty, and wet trail conditions.

Real-world benefit: replacing worn or noisy jockey wheels with OEM X0 pulleys instantly restores shifting accuracy and reduces drivetrain drag, bringing back crisp gear changes and quieter operation without a full derailleur swap.

Built to OEM specs: Each pair is manufactured to SRAM tolerances and finishes, so fit, spacing and performance match the original X0 derailleur geometry.

• Material: Injection-molded glass-reinforced composite pulley wheels for stiffness and weight savings.
• Bearings: Precision sealed stainless-steel bearings for smooth rolling and contamination resistance.
• Fitment: Supplied as a matched upper and lower pulley pair for correct chain path and tension.

Lightweight construction and durable bearings give long service intervals even under aggressive mountain use.

This pulley set is compatible with SRAM X0 rear derailleurs 2008–2011 (SRAM Model ID: RD-SPP-A0, Manufacturer Part #: 11.7515.022.000). The pair replaces the factory upper and lower jockey wheels and uses the same mounting hardware and spacing as the original X0 components.

Shipping dimensions are compact (5.6" x 3.6" x 0.7") and the set weighs approximately 0.1 lb — ideal for keeping replacements on hand for service. Always check your derailleur model year and part numbering to confirm compatibility before ordering.

This pulley set is aimed at mountain bikers who own SRAM X0 derailleurs from the 2008–2011 era and want an OEM-spec replacement to maintain or restore drivetrain performance. It’s perfect for riders doing regular trail maintenance, tech-oriented cyclists who prefer genuine SRAM parts, and mechanics servicing older XO-equipped bikes.

If you ride aggressively in mud, rain, or long seasons, swapping to fresh sealed-bearing pulleys brings back precise shifting and reduces unnecessary drivetrain wear — an economical upgrade for longevity and reliability.

When buying replacement derailleur pulleys, choose OEM parts when you want perfect fit and proven reliability — especially for older groupsets like SRAM X0 (2008–2011). Look for durable composite construction and sealed bearings to resist contamination and prolong service life.

Check your derailleur model number and inspect existing hardware before ordering. If you’re seeking marginal performance gains, compare sealed-bearing OEM pulleys with aftermarket ceramic or oversized-wheel options, but remember matching derailleur geometry and spacing is critical for safe, accurate shifting.