- Size: Valve length of 46 mm (1.8 inches) and shaft diameter of 6 mm (0.24 inches); available in a striking blue color. Each package includes 2 tubeless valve stems. - Material: Crafted from an ultra-light aluminum alloy, these tubeless valves utilize an anodizing process to minimize weight, prevent rust, and enhance durability. The vibrant color options result from a specialized spray process, ensuring a bright and glossy finish. - Features: Designed with a CNC-integrated structure, these tubeless valve stems guarantee excellent air tightness, effectively preventing leaks. Enjoy a worry-free, smooth ride every time. Their lightweight and portable design makes them easy to carry and store. - Application: Our tubeless valve stems come in 6 sizes and 5 colors, making them compatible with all types of bicycles, including road bikes, mountain bikes, folding bikes, and electric bikes. - Use Cases: 1. Ideal for competitive cyclists looking for reliable performance in races. 2. Perfect for mountain bikers who need durable and leak-proof valve stems for rugged terrains. 3. Great for casual riders seeking easy installation and enhanced aesthetics for their bicycles.