JRC Components 11T Ceramic Pulley Wheels | Compatible with 12 Speed Shimano 105 R7150 & Ultegra R8150 | Hybrid Ceramic Derailleur Pulley Wheel -Gunmetal - DPW-0086-GNM-FBA

• Elevate your road bike's performance with JRC Components' 11T Ceramic Pulley Wheels! Specially designed for Shimano Road 12 Speed systems, these pulleys offer superior efficiency and reduced friction, ensuring a smooth and fast ride. Experience the advantage of hybrid ceramic bearings in our pulleys, reducing wear and tear, providing better longevity, and enhancing performance. Experience flawless riding all year round with fully sealed and grease-packed bearings that enhance your cycling pleasure. No more noisy distractions! Crafted from billet 7075-T6 aluminum, our pulley wheels are CNC machined and anodized for exceptional quality and durability. Enjoy a quiet and enjoyable cycling experience without any irritating chattering. Style meets performance with a range of 11 anodized colors to choose from. Whether you prefer a sleek black or a flashy gold, our pulley wheels not only enhance your bike's performance but also add a touch of personalized flair to your ride. Easy compatibility and installation ensure a hassle-free experience. Suitable for Shimano 105 R7150, Ultegra R8150, and Dura Ace R9250 rear derailleurs, our 11T Ceramic Pulley Wheels are a must-have upgrade for any road cyclist seeking top-tier performance and style. Note: For any technical issues during installation, we recommend consulting your local bike store mechanic for expert assistance.