Park Tool VC-1 Valve Core Tool Echelon Combining SHIMANO's well-praised hydraulic disc

Combining SHIMANO's well-praised hydraulic disc brake technology with light action mechanical shifting

or stiffest

just pop off a cap to deploy either a standard size plug (with wheel-friendly soft brass tip) or the aluminum Megaplug for mega-big punctures

allowing the sealing ingredient more time to heal the puncture

especially ones who are impossible to buy for

Park Tool VC-1 Valve Core Tool Echelon Combining SHIMANO's well-praised hydraulic discA 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. Mfr Claimed Weight TBC