Park Tool Valve Core Tool

The Bike Shop at Trail Hub Verified independent store

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The VC-1 is a small, handy tool designed to remove and install Schrader and Presta valve cores, as well as Presta valve extenders with 5 mm wrench flats. Helpful for setting up tub eless tires, replacing damaged or leaking valve cores, or rapidly letting air out of large-volume tires. Show more