Boost your tubeless system with Muc-Off's Big Bore Lite valve. Designed for MTB, gravel, and mountain bikes, this large-format tubeless valve optimizes inflation with its patented "Straight Through" design. It offers an airflow up to 230% higher than a standard Presta valve for ultra-fast and effortless inflation. Main color: orange. Ideal for demanding riders who want to save time and make the installation and sealing of their tubeless tires easier.