Park Tool Valve Core Tool (VC-1) size-xsmall Hypoallergenic lining RainGuard internal waterproof

Hypoallergenic lining RainGuard internal waterproof membrane

The two-wrench set

Step 1: Muc-Off Tubeless valves will work with most tubeless rims

Wider PressFit 30 bottom bracket to accomodate wider bottom bracket specifications

Size: 57 x 11

Park Tool Valve Core Tool (VC-1) size-xsmall Hypoallergenic lining RainGuard internal waterproofAbout Park Tool Valve Core Tool (VC 1) A small, handy tool designed to remove and install Schrader and Presta valve cores and to remove and install Presta valve extenders with 5mm wrench flats. Note: Not all Presta valve cores are removable. About Park Tool Park Tool are the world's largest bicycle tool manufacturer. Located in St. Paul Minnesota they have been designing and manufacturing bicycle specific tools since 1963. Their dedication to quality