Description
Dual-Function Design These premium jockey wheels serve distinct purposes in your derailleur system:
- Upper guide pulley: Precisely controls chain movement during shifting
- Lower tension pulley: Maintains optimal chain tension for smooth power transfer
Performance-Enhancing Upgrade When drivetrain issues persist despite new lubricants or cables, your jockey wheels may be the hidden culprit. ULTEGRA R8000 jockey wheels deliver:
- Smoother, more precise shifting
- Quieter drivetrain operation
- Reduced friction for improved efficiency
- Enhanced durability for long-term performance
Broad Compatibility Designed to integrate seamlessly with multiple SHIMANO derailleur models:
ULTEGRA/GRX
- RD-R8000-GS
- RD-R8000-SS
- RD-R8050-GS
- RD-R8050-SS
- RD-RX800-GS
- RD-RX805-GS
- RD-RX812
- RD-M8000-GS
- RD-M8000-SGS
- RD-M8050-GS
- RD-RX817
Compatible with
- ULTEGRA R8000 Series
- ULTEGRA R8050 Series
- ULTEGRA RX800 Series
- GRX 11-speed
- DEORE XT M8000 Series
- DEORE XT M8050 Series
- GRX DI2
SHIMANO ULTEGRA Quality Experience the renowned engineering that makes ULTEGRA components the choice of serious cyclists worldwide. These jockey wheels represent SHIMANO’s commitment to performance that you can feel with every pedal stroke.
Transform your bike’s performance with this simple yet effective upgrade that connects you directly to SHIMANO’s advanced engineering heritage.
MODEL No.-WP-Y3E998010
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