What Is It?
The Shimano Tension & Guide Pulley Set for RD-4700 is a genuine Shimano replacement jockey wheel kit designed specifically for the Shimano Tiagra RD-4700-SS and RD-4700-GS 10-speed rear derailleurs. The kit includes both the upper guide pulley and lower tension pulley, restoring smooth shifting, proper chain tracking, and quiet drivetrain operation when the original pulleys become worn.
Manufactured to Shimano's original specifications, the pulley set features 11-tooth pulleys designed for 10-speed HG-X chains, ensuring precise shifting and long-lasting performance. The genuine Shimano replacement part number is Y5RF98070.
Key Benefits
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Genuine Shimano Replacement: Original equipment pulley set for Shimano Tiagra RD-4700 rear derailleurs.
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Complete Replacement Kit: Includes both the upper guide pulley and lower tension pulley.
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Smooth, Precise Shifting: Restores accurate indexing and crisp gear changes.
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Optimised Chain Control: Maintains proper chain tension and alignment across the cassette.
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11-Tooth Pulley Design: Matches the original Shimano specification for RD-4700.
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Durable Construction: Designed to withstand regular road riding and everyday training.
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Easy Installation: Direct replacement using the original pulley bolts.
Specifications
| Specification |
Details |
| Product |
Shimano Tension & Guide Pulley Set |
| Shimano Part Number |
Y5RF98070 |
| Compatible Rear Derailleur |
Shimano RD-4700-SS / RD-4700-GS |
| Series |
Shimano Tiagra 4700 |
| Speed Compatibility |
10-Speed |
| Pulley Count |
2 (Guide & Tension) |
| Pulley Teeth |
11T |
| Chain Compatibility |
Shimano HG-X 10-speed chains |
| Application |
Road Cycling |
Compatible Components
The Shimano Y5RF98070 Pulley Set is compatible with:
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Shimano Tiagra RD-4700-SS 10-speed rear derailleur
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Shimano Tiagra RD-4700-GS 10-speed rear derailleur
It is the official Shimano replacement pulley kit for both derailleur cage lengths.
Who Is This Best Suited For?
The Shimano Tension & Guide Pulley Set RD-4700 is ideal for:
- Road cyclists
- Endurance riders
- Club cyclists
- Fitness cyclists
- Bike mechanics
- Cyclists servicing a Shimano Tiagra 4700 drivetrain
- Riders replacing worn, noisy, or damaged derailleur pulleys
- Anyone looking to restore original Shimano shifting performance
Compatibility Note: This pulley set is designed exclusively for the Shimano Tiagra RD-4700-SS and RD-4700-GS 10-speed rear derailleurs. It uses 11-tooth guide and tension pulleys and is not intended as a universal replacement for other Shimano road derailleurs. Always verify your derailleur model before ordering to ensure the correct fit.
