Shimano 12s – Ultegra (8100/50) & Dura-Ace (9200/50) – 12s – Pulley Wheels – 11T/P Set

• Performance Enhancement: Shimano Ultegra 8150 & Dura Ace 9250 12-Speed Pulley Wheels with CyclingCeramic Bearings are engineered to optimize your transmission’s performance. High-quality bearings reduce friction, enhancing pedaling efficiency and helping you gain speed.
• CyclingCeramic Bearings: The CyclingCeramic Bearings are designed to maximize the smoothness and durability of your pulley wheels. Using advanced technology, these bearings provide a smoother pedaling sensation and improved power transmission.
• Tested by Friction Facts: Our products have undergone rigorous testing by Friction Facts, an independent laboratory specialized in friction analysis. The results demonstrate that our pulley wheels with CyclingCeramic Bearings have a consumption as low as 0.033w, almost negligible. This outstanding performance guarantees ultra-efficient power transmission, enabling you to push your limits on the road.
• Precise Compatibility: Shimano 12-Speed Pulley Wheels with CyclingCeramic Bearings are perfectly compatible with the Shimano Ultegra 8150 & Dura Ace 9250 12-Speed groupset, offering a tailored upgrade for your setup.
• Easy Installation: Installing these pulley wheels with CyclingCeramic Bearings is simple and convenient, providing a quick upgrade for your Shimano Ultegra 8150 & Dura Ace 9250 12-Speed groupset without complications.
• Durability for Demanding Roads: Crafted with high-quality materials and premium bearings, these pulley wheels are designed to withstand the demands of challenging road conditions, offering exceptional durability for countless miles ahead.
• Elevate Your On-Road Experience: Enhance your road rides with Shimano Ultegra 8150 & Dura Ace 9250 12-Speed Pulley Wheels equipped with CyclingCeramic Bearings. Experience smooth gear changes, efficient power transmission, and increased durability to push your performance with every pedal stroke.

Upgrade your Shimano Ultegra 8150 & Dura Ace 9250 12-Speed pulley wheels with CyclingCeramic Bearings and discover a new dimension of performance on the road.