E*thirteen are calling these a game-changer, and we might just agree.

A tubeless tyre valve that allows tool-free removal of the Presta valve assembly and provides a direct interface to your 'Tire Plasma' bottle (as well as other bottles with a funnel cap) and a larger throat for mess-free installation of tyre sealant through your valve core.

Available in a short (16mm-24mm) length to suit most rims or a longer (23mm-31mm) length to suit deeper rim profiles, the valve body is pushed through the valve hole from the hub-side of the rim and the base nut is tightened down in the valley of the rim inside the tyre. With rubber seals on both sides, there's less likelihood of a leak around the valve and the base nut is said to be compatible with Cushcore and other tyre inserts that sit in the valley or rim well. Once the main valve body is tight, the valve carrier can be screwed and unscrewed by hand allowing you to fill your tyres with tubeless sealant without needing to break the bead of your tyre.

Made from CNC machined aluminium with an anodised finish in 5 colours, these tubeless valves don't just work well, they look good too.