Version 2 of our best-selling tubeless valves improves on our previous design with even better clearance for tire inserts, more colors, and a more stealthy valve core tool built into each cap.

Whether you are making your new bike tubeless, replacing your current tubeless valve stems, or looking for some valve stems that are compatible with tubeless inserts, the Trail One Tubeless Valve stem is a great option. It also happens to be one of our best-selling products across our range. The valve stems are made from alloy and are 40mm long in length. We went with a universal circular rim rubber pad so it seals with all shapes of rims. The metal valve cap that comes on both valve stems has a built-in valve core remover so you can easily remove your valve core to add sealant, blast the tire into place, or replace your clogged-up valve core. Oh, and speaking of clogged valve cores, we all know it's just the worst when your tire pump can't inflate your tire because your valve core is clogged. That's exactly why we include an extra valve core to help you out with your first cog. It's available in six colors: Black, Blue, Oil Slick, Orange, Espresso and Turquoise.  

We are on a mission to make phenomenal products that support the sport of mountain biking. For every Trail One Valve Stem kit sold, we will add $1 to the Trail One Treasury. The Treasury will periodically award funds to deserving trail networks. We exist to support the trails we love, the people that take care of them and to make your riding experience exceptional.