SRAM X0 Pulley Set
X0 Pulley Set
SRAM

SRAM X0 Pulley Set

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OEM SRAM replacement pulley pair for X0 2008–2011 rear derailleurs — durable composite wheels with sealed bearings to restore precise, quiet shifting.

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Product Details

Overview & Technology

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.

Key Features

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.

Fit & Compatibility

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.

Who It's For

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.

Key Features

  • ✓ OEM SRAM replacement pair for X0 2008–2011 rear derailleurs
  • ✓ Injection-molded glass-reinforced composite pulley wheels for stiffness
  • ✓ Precision sealed stainless-steel bearings for low friction and durability
  • ✓ Matched upper and lower pulleys for correct chain path and tension
  • ✓ Restores crisp, quiet shifting without replacing the entire derailleur
  • ✓ Compact shipping size and lightweight (approx. 0.1 lb for pair)

Specifications

Pulley Compatibility XO 08-11, 11.7515.022.000

Product Identifiers

Vendor Item # 11.7515.022.000
UPC 710845604171

Frequently Asked Questions

Will these pulleys fit my SRAM X0 derailleur?

Yes — this pulley set is specifically for SRAM X0 rear derailleurs from 2008 to 2011 (SRAM Model ID RD-SPP-A0, Part #11.7515.022.000). Confirm your derailleur model and year to ensure exact compatibility.

Do the pulleys come with mounting bolts or spacers?

The pair is supplied as replacement pulley wheels; mounting hardware is generally re-used from your existing derailleur. Check your derailleur during service — if bolts or spacers are damaged or corroded, replace them to ensure correct alignment.

Are the bearings serviceable or sealed?

These pulleys use precision sealed stainless-steel bearings designed to keep out dirt and moisture. They are not intended for routine bearing rebuilds — replace the pulley when wear or play becomes noticeable.

How do I know when to replace my derailleur pulleys?

Replace pulleys if you see excessive side-to-side play, noisy or rough rotation, visible tooth wear, or if shifting becomes inconsistent despite correct adjustment. Regular inspection every 3–6 months for frequent off-road riders is recommended.

Can I upgrade to a different pulley style?

Some riders choose lower-friction aftermarket pulleys or ceramic-bearing options for marginal performance gains. If maintaining OEM geometry and reliable compatibility is important, this SRAM X0 OEM set is the recommended option.

Is installation difficult?

Installation is straightforward for home mechanics with a basic multi-tool or hex set. Remove the derailleur cage, swap pulleys while noting upper/lower orientation, and torque bolts to manufacturer specs. If unsure, a bike shop can fit them quickly.

Buying Guide

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.

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