SRAM 2010-12 X7, X9 Pulley Set
SRAM

SRAM 2010-12 X7, X9 Pulley Set

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OEM SRAM pulley kit (11.7515.038.000) for X9 and X7 rear derailleurs (2010–2012). Restores crisp shifting with durable composite wheels and sealed bearings.

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Product Details

Overview & Technology

SRAM 2010–2012 X7/X9 Pulley Set (11.7515.038.000) is the factory replacement kit specified for SRAM X9 and X7 rear derailleurs from model years 2010 through 2012. This OEM kit (Product No. 270297, Manufacturer Part # 11.7515.038.000, SRAM Model ID: RD-SPP-A0) brings your shifting performance back to original factory standards. Designed as a direct-fit replacement, the kit uses durable composite pulley wheels and precision sealed bearings to reduce friction, minimize noise, and improve chain tracking. Lightweight and compact (shipping weight ~0.1 lb, dims 5.6" x 3.6" x 0.8"), it’s a simple upgrade that delivers immediate, tangible benefits on trail and road climbs alike.

Key Features & Benefits

Durable construction: The pulley wheels are molded from wear-resistant composite materials engineered to stand up to grit, mud, and long-term use. The wheel profile maintains chain alignment and consistent shifting across the cassette. Low-friction performance: Precision sealed bearings (OEM spec) keep the pulley turning smoothly in wet or dirty conditions, reducing drag and preserving drivetrain efficiency. Replacing worn pulleys restores crisp, reliable gear changes and reduces noise from the rear derailleur.

Fit, Compatibility & Installation

This pulley set is a direct replacement for SRAM X9 and X7 rear derailleurs from 2010 to 2012 only. Check your derailleur model year and SRAM model ID before purchasing: Manufacturer Part # 11.7515.038.000, SRAM Model ID RD-SPP-A0. Installation is straightforward with common bike tools: remove the derailleur cage, swap out the old pulleys and bolts, and torque to SRAM’s specifications. The kit matches OEM spacing and bolt sizing so no additional adaptors or modifications are required.

Who This Pulley Set Is For

This kit is ideal for mountain bikers who own SRAM X9 or X7 derailleurs from the 2010–2012 era and want a true OEM replacement to restore factory shifting performance. It’s perfect for riders refurbishing older bikes, bike shops servicing vintage SRAM drivetrains, or enthusiasts who prefer replacement parts built to original specifications. If your derailleur shows signs of gritty, noisy, or sluggish shifting—especially under load—new pulleys are one of the fastest, most cost-effective fixes to regain precise shifting and reduce drivetrain wear.

Key Features

  • ✓ OEM SRAM replacement for X9 and X7 rear derailleurs (2010–2012)
  • ✓ Durable wear-resistant composite pulley wheels for long life
  • ✓ Precision sealed bearings for low friction and quiet operation
  • ✓ Direct-fit kit — no adaptors or frame modifications required
  • ✓ Restores factory shifting performance and reduces drivetrain wear
  • ✓ Lightweight assembly; shipping weight approximately 0.1 lb

Specifications

Pulley Compatibility X9 & X7, 2010-2012 , 11.7515.038.000

Product Identifiers

Vendor Item # 11.7515.038.000
UPC 710845627880

Frequently Asked Questions

Will these pulleys fit my SRAM X9 or X7 derailleur?

Yes — these pulleys are the OEM direct replacement for SRAM X9 and X7 rear derailleurs produced between 2010 and 2012. Confirm your derailleur’s year and SRAM model ID (RD-SPP-A0) or Manufacturer Part # 11.7515.038.000 before ordering.

Do the pulleys come with bolts or bearings preinstalled?

This OEM kit includes the pulley wheels assembled to OEM specification; it’s designed to replace the worn wheels in your derailleur cage. Check the product listing for exact contents, but typically bolts and necessary hardware are included to match original assembly.

How often should I replace derailleur pulleys?

Replacement interval depends on riding conditions and mileage. For frequent off-road riders, pulleys often need attention every 6–18 months. Signs to replace include noisy or rough spinning, excessive play, or visible tooth wear. Fresh pulleys help protect the chain and cassette from accelerated wear.

Are these pulleys compatible with modern SRAM derailleurs?

No — this kit is specifically for 2010–2012 X9 and X7 models. Modern SRAM derailleurs use different pulley spacing, cage geometry, and bolt patterns, so use parts designated for your current derailleur model.

Can I install these pulleys at home?

Yes — installation is straightforward for anyone comfortable with basic bike maintenance. You’ll need common hand tools and torque specification information. If you’re unsure, a local bike shop can fit them quickly and check derailleur alignment.

Buying Guide

When replacing rear derailleur pulleys, prioritize fit and bearing quality. Choose OEM or OEM-equivalent kits matched to your derailleur model and year to maintain correct cage spacing and chain wrap. Look for sealed bearings or high-quality bushings for longevity in wet and muddy conditions. Consider replacing the pulleys whenever you change a worn chain or cassette — fresh pulleys restore crisp shifts and can extend the life of the rest of your drivetrain. If you ride aggressively off-road, inspect pulleys regularly for play and grit buildup and swap them at the first sign of rough rotation.

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