Stan’s NoTubes 44mm Tubeless Valve Shop Pack (25)

Stan’s Brass Presta Valve Stem. Features:

• Durable brass tubeless valve stem with removable valve core for adding sealant
• A perfect fit for all of Stan’s BST rims and wheel models and fits most other tubeless rims and wheels
• Fits up to an 8mm valve hole
• Weight: 16-21g