The Impac DV28 is a durable bicycle tube designed for a variety of tire sizes, including 28x1 3/8, 28-622, 32-622, 37-622, 40-622, 47-622, 32-630, 40-635, and 47-635. It features a valve length of 40 mm with a waterproof cap that ensures reliable inflation and protection against moisture. Made from high-quality rubber, this tube offers flexibility and resistance to punctures, making it suitable for various cycling conditions. With a unisex design and black color, it seamlessly integrates into most bike setups. This product is ideal for maintenance and repair tasks, providing a reliable replacement for worn or damaged tubes. Its compatibility with multiple tire dimensions enhances versatility for road bikes, hybrid bikes, and city bikes. The tube is packaged as a single unit, allowing for easy storage and handling. Focused on durability and performance, it meets the needs of cyclists looking for a straightforward, functional component for everyday use.