Say goodbye to the hassle of traditional tubeless valves that clog up and require valve cores to be removed to fill sealant with sufficient air flow during set up. Big Bore Valves are engineered with precision and designed to deliver maximum air inflation simply and efficiently. Crafted from 7075 aircraft grade CNC machined aluminum construction with a stainless-steel ball valve, this fully serviceable valve is built to withstand the toughest rides, whatever the conditions. This patent-pending design sets a new standard in high air flow tubeless tire systems with a revolutionary 'Straight through' internal design for maximum airflow fire power, allowing higher air volume per pump, reduced sealant clogging and easier tubeless setup.Big Bore Hybrid valves feature a universal, Schrader style valve head that s compatible with most screw on and push fit pumps, while offering up to 245% higher air flow than traditional Presta valvesCoreless, ball valve construction and integrated lever allows you to quickly open and close the valve for effortless airflow control, and even fine tune your pressure along the rideStainless steel ball valve with seals and O-ringsServiceable design with spanner flats on the head, lever and body4-way tire insert air flow base is compatible with most tubeless inserts4mm machined hex key slot for easy installation and removalSupplied with various rubber bases to optimize fit and seal with multiple rim typesHybrid valves include rubber tubing adapter for Muc-Off sealant pouches Muc-Off Big Bore Hybrid Tubeless Valve Stems Tubeless Valves EAN: 5037835220261