If you are tracking down each and every small component to match the color scheme of your bike, you came to the right place. The No-Clog Aluminum Tubeless Valve Stems come in a wide variety of metallic colors, providing you with a high chance of finding that matching color. The 40mm valves are compatible with Presta valves and are extremely easy to install.Helps prevent your valves from plugging up Tubeless no-clog aluminum valves for I9 wheelsMatches the same ano hues as its hubs and spokesExtended clog-resistant valve prevents sealant jamsComes in pairsMaterialaluminumIncludespack of 2Claimed Weight0.4oz (12g)Manufacturer Warranty2 yearsActivitymountain biking, gravel