This versatile set is designed for cyclists who demand reliability and ease of maintenance for their bikes. These valve cores are crafted with a textured surface to ensure a secure fit and optimal performance. Made of robust alloy, built to withstand the wear of both road and off-road cycling. The set also features a vacuum nozzle that is compatible with tubeless tires, making it an excellent choice for modern cycling enthusiasts. Whether you're a professional cyclist or a weekend warrior, this set provides the essential tools needed to keep your bike in top condition, ensuring a smooth and enjoyable ride every time. Features -Color:Assorted Color -Material:Alloy -Size:2.60X0.40X0.40cm/1.02X0.16X0.16in -Size:1.50X1.20X0.50cm/0.59X0.47X0.20in -The innovative textured design on these valve cores enhances the sealing efficiency, ensuring a secure and airtight fit for your tires. -These valve cores are specifically engineered for tubeless tires, providing exceptional durability and longevity. -User-friendly, allowing for quick and effortless removal and installation of valve cores, saving you time and effort. -This comprehensive package comes with valve cores and special tools, making it a complete solution for your tire maintenance needs. -Ideal for vacuum valve stems, this versatile set is suitable for a wide range of vehicle types, ensuring compatibility and reliability. Package list: 4 x Valve Cores 2 x Tool