Park Tool VC-1 Valve Core Tool Shoe Brand_Vittoria Always a top seller

Always a top seller

These are compatible with all 11-speed Shimano derailleurs

Aluminum flanges BEARINGS Sealed cartridge bearings OTHERS DRP WEIGHT LIMIT 120 kg FWB VERSION HG11

Scientifically backed formula

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Park Tool VC-1 Valve Core Tool Shoe Brand_Vittoria Always a top sellerThe 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