Park Tool
VC-1 Valve Core Tool
Pickup available at Sierra Bicycle Supply
Usually ready in 2-4 days
The Park Tool 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 tubeless tires, replacing damaged or leaking valve cores, or rapidly letting air out of large-volume tires.
- Note: Not all Presta valve cores are removable