Upgrade your tubeless bike tires effortlessly with our valve core replacements, ensuring seamless air intake for optimal tire pressure and performance. Engineered for reliability, our valve core replacement products are tailored to Presta valves, guaranteeing a snug fit and airtight seal on mountain, road, gravel, or cyclocross bike tires. Experience universal compatibility with all Presta valves using our valve cartridge replacements, offering a hassle-free solution for maintaining and enhancing the functionality of your tubeless tires. Our complete set featuring 10 valve core replacements, a user-friendly removal tool, and 10 stem covers, empowering you with a one-stop solution for tire upkeep. Simplify your tire care routine with the pre-stack valve plug removal tool included in our kit, enabling quick replacement of valve cores on-the-go for uninterrupted biking adventures. Description: Ensure optimal performance and a secure seal every time with our reliable valve core replacement designed for tubeless tires. If you're struggling to add air to your tubeless bike tires, replacing the Presta valve can be a simple solution. Our universal Presta valve core replacements are compatible with all Presta valves, fitting seamlessly on tubeless mountain bike, road bike, gravel bike, or cyclocross tires. This complete set includes 10 valve core replacements, a convenient valve core removal tool, and 10 valve stem covers, offering a comprehensive solution for your tire maintenance needs. The pre-stacked valve plug removal tool included makes it effortless to replace old valve plugs. Keep some spare valve cartridges and the removal tool in your bike bag for quick maintenance on the go. Upgrade your tire maintenance routine with our high-quality valve core replacement kit. Item Name: Valve Core Material: Copper Features: Rustproof, Corrosion Resistant, Long Lasting Size Details: Length: 2.54cm/1" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 10 x Valve Cores 10 x Valve Plugs 1 x Tool