Park Tool Valve Core Tool Sweaters & Sweatshirts The iconic Wailer 99 shape

The iconic Wailer 99 shape precedes itself with its long line of noted accomplishments across all construction types

The chain tensioner has an ON/OFF switch for easy wheel removal

7-oz 55% hemp/45% organic cotton jersey

Designed to hold any RotopaX tank up to 3 gallons

ample venting

Park Tool Valve Core Tool Sweaters & Sweatshirts The iconic Wailer 99 shapeThe 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. VC 1 FEATURES Compatibility: Schrader valve cores Removable Presta valve cores (not all Presta valve cores are removable) Presta valve extenders with 5mm wrench flats