LifeLine Presta Removable Valve Core - Pack of 4

. The LifeLine Presta Removable Valve Cores are a very useful spare to carry with you in your saddlebag. Compatible with any Presta valve inner tube that has a removable core, they come with a removalinstallation tool to help you swap out your bent or gummed up Presta valve core Features Pack of 4 Presta valve cores Removalinstallation tool included Compatible with Presta valves onlyBuyLifeLine Componentsfrom Chain Reaction Cycles, the World's Largest Online Bike Store.