FTXRV 10pcs Presta Valve Cores, Replacement Pruniversal esta Core Set, Valves Universal Cores for Road Bike and Mountain Bicycles, Includes Extender Wrench

Valve Cores Repair Kit: You will receive a valve core 10 pcs valve cores with valve core removal tools. Adequate quantity to meet your daily needs. High Quality Material: The presta valve cores are made of durable copper, finely crafted, waterproof, rustproof, and with a long service life. All parts are of high quality workmanship and durable for rugged use so that can protect your bike's valves and cores from dust, dirt, and other debris. Convenient Tool: The bike valve core accessories are small and handy. It replaces old valve leaks, stops air from old valves, oil compatible, and provides good airtightness. You can easily take them on any ride, won't take up too much space. So you don't have to worry about your bike tires anymore and you can ride your bike with ease and comfort. Easy to Use: Presta valve core remover easy to install and remove, excellent portable tool, installed between the spokes, can quickly and easily core, is a great accessory for bicycle lovers. Application: Used in any car, truck, motorcycle, bicycle, ATV, etc. General-purpose Presta valve core, compatible with road and MTB tubeless valve stems. Presta valve core used to replace the old valve to rejuvenate the tire.