JRC Components 11T Ceramic Pulley Wheels | Compatible with Shimano / Campagnolo 9/10/11 Speedroad System | Hybrid Ceramic Derailleur Pulley Wheel Suitable with SRAM 10/11 Speed

Improved performance and longevity: The JRC Components 11T ceramic pulley wheels outperform standard Delrin pulley wheels and offer a much higher mileage due to the slow-wearing nature of the CNC Machined 7075-T6 Aluminum. The use of machined aluminum in their construction enhances their durability, ensuring they can withstand prolonged use without compromising performance.
Lightweight and efficient design: Weighing only 17g per set (8.5g per wheel), these jockey wheels offer a lightweight solution that reduces rotational mass. This design choice contributes to improved responsiveness and overall efficiency of your drivetrain, resulting in a smoother and more enjoyable riding experience.
Personalization options: The 11T ceramic pulley wheels are available in 11 anodized colors, allowing you to customize the appearance of your drivetrain. This feature enables you to match your bike's aesthetics or express your personal style while benefiting from the enhanced performance and longevity provided by these 11T pulley wheels
Improved shifting performance: The hybrid ceramic bearings incorporated in the JRC Components 11T ceramic pulley wheels contribute to smoother rotation while the aluminum contributes to more precise shifting. The reduced friction and enhanced bearing efficiency result in quicker and more accurate gear changes, providing an improvement in the overall performance of your drivetrain.

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