CeramicSpeed OSPW Pulley Wheel Aero System for Shimano 9100/9150 and 8000 SS/8050 SS – Coated Races, Alloy Pulley,

Description

Enhance your cycling performance with the CeramicSpeed OSPW Aero System for Shimano 9100/9150 and 8000 SS/8050 SS. This cutting-edge derailleur pulley system is engineered to dramatically reduce aerodynamic drag, increasing efficiency and speed on every ride.

Materials & Engineering Excellence

Constructed from lightweight polyamide and carbon fiber, the robust cage provides optimal durability and stiffness for rigorous cycling conditions. The alloy pulley wheels, featuring 13-tooth upper and 19-tooth lower sprockets, are equipped with high-grade Grade 3 Silicon Nitride ball bearings, renowned for their exceptional hardness and low friction. Coated races within the bearings significantly extend service life by enhancing hardness and resisting corrosion, backed by CeramicSpeed’s lifetime warranty.

Performance & Technology

Developed over two years in collaboration with top aerodynamicists and coordinated with Drag2Zero, the OSPW Aero system refines airflow around your drivetrain. Extensive wind tunnel testing has resulted in an innovative cage design that minimizes frontal area and smooths trailing wind turbulence. The system reduces drag by an average of 40% compared to stock derailleurs, enabling faster acceleration and more efficient power transfer, especially at high velocities and during competitive cycling.

Style & Use Case

Designed specifically for Shimano Dura-Ace 9100/9150 and Ultegra R8000-SS/8050-SS models, this sleek black Aero System seamlessly integrates into your road bike setup. Its aerodynamic profile not only enhances your bike’s visual appeal but also delivers tangible improvements in speed and efficiency, making it ideal for competitive racers, serious cyclists, and aero-conscious enthusiasts seeking every advantage.

Innovative Features & Benefits

– Aerodynamic Optimization: Focuses on frontal area impact and wind smoothing, developed with Drag2Zero expertise

– Enhanced Durability: Coated bearing races and premium materials for long-lasting performance

– Lightweight & Durable: Polyamide and carbon fiber cage ensures strength without added weight

– Easy Installation & Compatibility: Fits Shimano 11-speed Dura-Ace 9100/9150 and Ultegra R8000-SS/8050-SS, designed for streamlined integration

– Warranty & Reliability: Coated bearings include a lifetime warranty, ensuring peace of mind for high-performance cycling

Upgrade your drivetrain with the CeramicSpeed OSPW Aero System for Shimano, and experience the perfect blend of innovative engineering and aerodynamic efficiency. Maximize your cycling speed, reduce drag, and gain a competitive edge on every ride.

• Enhanced aerodynamic efficiency with a custom-designed cage structure developed in collaboration with leading aerodynamicists and wind tunnel tested over two years to minimize drag and improve cycling performance.
• Premium materials include lightweight alloy pulley wheels with 13-tooth upper and 19-tooth lower configurations, combined with high-grade Silicon Nitride balls that ensure smooth, efficient operation and durability under demanding riding conditions.
• CeramicSpeed coated bearings feature a lifetime warranty, incorporating advanced race hardness and corrosion resistance to extend bearing service life and maintain optimal performance over time, even in harsh environments.
• Designed specifically for Shimano Dura-Ace 9100/9150 and Ultegra 8000 series, this aero system enhances aerodynamic performance by reducing frontal area and controlling trailing wind dynamics, making it ideal for competitive cyclists and aero-focused riders.
• Innovative polyamide and carbon fiber cage construction provides a lightweight, durable, and impact-resistant housing that delivers superior performance, refined aerodynamics, and consistent shifting, suitable for high-speed cycling and time-trial applications.