Masterfully engineered tubeless bicycle tire valves constructed from lightweight, durable CNC machined aluminium. Their stylish design will enhance the aesthetics of any bicycle. The grooved valve cap improves grip, and features an integrated valve core tool and a T25 tip that tightens the valve to a tubeless rim. The valves are equipped with an o-ring and grooved aluminium locknut for a leak-free seal. They are tubeless sealant friendly, provide maximum airflow and offer compatibility with all Presta style floor pumps and hand pumps.