The Tension & Guide Pulley Set Y3HY98010 is a replacement drivetrain component designed to help maintain smooth, reliable, and efficient rear derailleur performance. By replacing worn or damaged pulleys, this set helps improve chain movement, reduce drivetrain noise, and restore cleaner shifting across your gear range. It includes both the tension pulley and guide pulley, making it a practical solution for routine derailleur servicing and drivetrain maintenance.
FEATURES
Complete Pulley Replacement Set
Includes both the tension pulley and guide pulley for convenient drivetrain maintenance and complete rear derailleur pulley replacement.
Supports Smooth Shifting
Helps restore cleaner and more consistent shifting performance by improving chain guidance through the derailleur system.
Reduces Drivetrain Wear
Replacing worn pulley wheels can help reduce unnecessary chain friction and support smoother drivetrain operation over time.
Minimizes Drivetrain Noise
Fresh pulley wheels help reduce excess noise from worn components and improve the overall feel of the drivetrain.
Ideal for Routine Maintenance
A practical service part for riders looking to maintain derailleur efficiency and keep their bike performing reliably.
