Engineered for precision and maximum efficiency, Muc-Off Big Bore Valves set a new standard in tubeless tyre systems. The standout feature is their revolutionary Straight Through internal design, providing up to 245% more airflow than traditional Presta valves. This means faster, hassle-free inflation, even with the toughest rides and conditions. Made from durable 7075 aircraft-grade aluminium, these valves are built to last.Key Features and Benefits:Lite Version:  The Lite version is Presta valve compatible, with 230% more airflow than a conventional design. Fitment: Presta Pump , Presta Rim , 230% Airflow vs Presta Valves.Hybrid Version: The Hybrid version is both Shrader and Presta compatible and boasts 254% greater airflow than a conventional set-up. Fitment: Shrader Pump , Presta Rim , 254% Airflow vs Presta ValvesStraight Through Bore Design: This innovative design allows for up to 245% higher airflow compared to traditional Presta valves. This ensures quicker, smoother inflati