Shimano Tiagra RD-4700 Tension & Guide Pulley Set

The Shimano Tiagra RD-4700 Tension & Guide Pulley Set helps you keep your rear derailleur running smoothly by replacing worn pulley wheels. You use it to restore accurate chain movement, supported by matched tension and guide pulleys that are shaped to maintain chain position and shift control.

Here are the key features of this pulley set:

• Precision-matched tension and guide pulleys: Each pulley uses Shimano’s profiled tooth shaping and dedicated positions to manage chain retention and movement, helping you keep consistent chain tracking and producing stable shifting under load.
• Durable polymer pulley bodies: The pulleys use a hard-wearing polymer material that resists wear from daily riding, allowing you to maintain reliable rotation and giving you steady drivetrain performance across long service intervals.
• Integrated sealed bearing units: Each pulley contains a sealed bearing assembly that protects the rolling surface from grit and moisture, helping you reduce friction during operation and giving you a smoother and more predictable feel at the pedals.

This set supports accurate gear changes by refreshing two components that affect every shift you make. When you fit it, you keep your drivetrain running cleanly and reduce small issues that can build up over time. It is a practical addition to your bike maintenance kit and a smart choice when you want dependable shifting through regular use.