Shimano Rear Derailleur Pulley Set

Restore peak shifting performance with this Shimano Rear Derailleur Pulley Set. Precision-machined pulleys and optimized bearing systems reduce friction and noise while improving chain retention and shift accuracy. Built from durable materials and engineered to tight tolerances, the set renews drivetrain feel on a worn derailleur and extends component life. Easy to install with standard hardware, these pulleys are an efficient maintenance upgrade for trail, gravel, and road bikes alike.

• Precision-machined pulley wheels for consistent, accurate chain tracking
• Low-friction sealed bearings (or high-quality bushings) for smooth rotation
• Durable construction resists wear and maintains performance under load
• Reduces drivetrain noise and chain slap for a quieter ride
• Improves shift crispness and reduces friction losses
• Direct replacement for common Shimano RD-TY05/15/20/22/30, RD-CT92, and RD-MJ05 rear derailleurs (check model compatibility)
• Lightweight design that won’t add noticeable mass to the drivetrain
• Includes replacement hardware for quick, tool-savvy installation
• Serviceable and replaceable to extend derailleur life and lower maintenance cost
• Ideal for regular tune-ups, race prep, and restoring worn systems