The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models.
The first name in tubeless The original tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models. With durable brass construction and a removable valve core, Stan's NoTubes Tubeless Presta Valves make it easy to add sealant for quick setups or top-ups. Product details Brass tubeless valves provide an airtight seal on most Presta valve rims Removable valve core for sealant installation Fits up to 8mm valve hole Sold in pairs
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