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The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models.
The original and still the best tubeless valve stem for most rims and a perfect fit for all Stan’s BST rim models.
Weighs only 18g 44mm models. Durable brass construction.
Removable valve core makes adding sealant easy. Fits up to an 8mm valve hole.