1. Premium Quality: The Carbon Bicycle Seatpost Top Cap with Screw is designed to provide a and solution for your F10/F12 seatpost, ensuring maximum performance and efficiency during your rides. 2. : Specifically crafted for F10/F12 seatposts, this carbon top cover guarantees a snug fit, enhancing the overall stability of your bicycle while maintaining an aerodynamic profile. 3. Easy Installation: Equipped with a screw, the installation process of the Carbon Bicycle Seatpost Top Cap is straightforward, allowing you to quickly upgrade your bike without any hassle. 4. Sleek Design: The sleek design of the carbon top cover not only improves the aesthetic appeal of your bicycle but also contributes to its overall weight reduction, making it ideal for competitive cyclists. 5. Enhanced Performance: By utilizing the Carbon Bicycle Seatpost Top Cap with Screw, you can enhance your riding experience, providing better support and comfort on long rides or during intense cycling sessions. Colour: As Shown Material: Carbon fiber + metal Package Contents: 1 x Carbon Bicycle Seatpost Top Cap Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.