Tubeless Valves are generally made from rubber with a central core of metal containing the components required for inflating/deflating the tyre and providing air seal.

The valve core provides the primary air seal in a tubeless valve, a secondary seal is provided by the valve cap that also acts as a seal to prevent the ingress of dust and moisture into the valve itself.

TR418 Snap-in Valve with Full Length Chrome Sleeve and Cap – 49mm length, 11.5 rim hole. Supplied in bags of 100.