E-Thirteen Quickfill Tubeless Valves - Intergalactic - 23-31mm Depth YGroup_7035454586925 Jockey wheel tooth count (top/bottom):

Jockey wheel tooth count (top/bottom): 13T top and bottom

and the weaving method used combines to effectively protect against 97 per cent of UV rays

single piece X-static liner that prevents odours and wicks away moisture

Cons: Probably a bit overkill for the casual mechanic

95% Coolmax Polyester

E-Thirteen Quickfill Tubeless Valves - Intergalactic - 23-31mm Depth YGroup_7035454586925 Jockey wheel tooth count (top/bottom):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