Description
Essential Drivetrain Components
Each jockey wheel in your derailleur serves a specific purpose:
- Upper guide pulley: Precisely directs chain movement during shifting operations
- Lower tension pulley: Maintains optimal chain tension for consistent power transfer
Performance Troubleshooting Solution
When drivetrain issues persist despite lubrication or cable adjustments, these premium jockey wheels often provide the solution. Upgrade benefits include:
- Elimination of drivetrain noise
- Improved shifting precision
- Smoother power delivery
- Reduced mechanical resistance
ULTEGRA-Level Engineering
Experience the renowned quality that makes ULTEGRA components the choice of serious cyclists worldwide. These jockey wheels feature the same attention to detail and performance standards as the entire ULTEGRA 6800 groupset.
Revitalize your bike’s performance with this simple yet effective upgrade that addresses the heart of your shifting system.
MODEL No.-WP-Y5YC98140
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