Shimano Dura-Ace RD-9100 11-Speed Jockey Wheels – Pulley Set
Original price was: $35.00.$9.49Current price is: $9.49.
Description
Shimano 11-Speed Rear Derailleur Pulley Assembly
Experience smoother, quieter gear transitions with genuine Shimano pulley wheels designed specifically for 11-speed drivetrains. This precision-engineered cage assembly replaces worn jockey wheels to restore factory-shifting accuracy, reduce chain friction, and eliminate annoying drivetrain chatter—ideal for road cyclists, gravel adventurers, and daily commuters seeking reliable performance.
Key Advantages:
– Seamless Compatibility: Direct OEM replacement for Shimano 11-speed rear derailleurs (RD-5800, R7000, R8000, R9100 series).
– Durability Boost: Polymer bushings withstand grit and grime, extending component life in wet or muddy conditions.
– Optimized Efficiency: Low-friction teeth profile cuts power loss during pedaling, especially noticeable on steep climbs.
– Quiet Operation: Engineered to dampen chain slap and vibration for silent rides on rough terrain.
| Feature | Shimano Pulley Assembly | Generic Alternatives |
|---|---|---|
| Tolerance | ±0.05mm precision | ±0.2mm variance |
| Bearing Type | Sealed polymer bushings | Basic nylon sleeves |
| Noise Control | Vibration-dampening design | Prone to rattling |
| Fit Guarantee | Exact OEM specifications | Frequent sizing issues |
Trusted by pro mechanics and weekend warriors alike, these pulleys revitalize tired drivetrains without costly derailleur replacement. Install in minutes to enjoy crisp shifts on century rides, technical singletracks, or urban commutes—wherever your 11-speed bike takes you.
Compatible with Shimano Ultegra, Dura-Ace, 105, and GRX models.
