Introducing our latest innovation in tubeless valve technology - the Big Bore valve range. Engineered with precision and designed for effortless and efficient maximum inflation, this patent-pending valve sets a new standard and is the benchmark in tubeless systems for high air flow tyres, thanks to a revolutionary ‘Straight through’ internal design, meaning no clogging and maximum airflow power.
Featuring an integrated state-of-the-art ball valve system, the valve ensures lightning-fast airflow, accelerating the sealant filling process. Say goodbye to the hassle of traditional tubeless valves that clog and require valve core removal for sealant fill and sufficient air flow during Tubeless setup.

Our Big Bore Lite offers up to 230% more airflow than traditional Presta valves thanks to the straight through bore design.

With our integrated ball valve and lever construction, you can quickly open and close the valve for effortless airflow control, and even fine-tune pressure on the go.

Crafted from CNC machined 7075 Aircraft grade aluminium with a stainless steel ball valve, this fully serviceable valve is built to withstand the toughest rides, in any conditions.