20 Pack Valve Caps, Plastic Bike Dust Caps Tire, Bicycle, French Stem Cover for Mountain, Road Bikes, Racing, Corrosion Resistance, Accessories, Outdoors (Black)

Highlights

• 🚗APPLICATION - Fits PRESTA / FRENCH valve stems. Replacement for your broken or missing valve stem caps, prevent chronic air leakage, dust, rain, snow and other debris from entering the tire interior. Extend the life of the tires.
• 🚗 LIGHTWEIGHT - Made of extremely light plastic, much more lighter than aluminum alloy. Make your riding on mountain roads easier and save energy. Make your road ride or race faster.
• 🚗WILL NOT BE CORRODED - The biggest advantage of plastic material is that it will not chemical react with your valve stems like aluminum alloy, will not cause them to stick, and will not damage your valve stems and tires. Extend the life of the tire
• 🚗EASY INSTALLATION - Installation only need screws it onto tire valve stem. Everyone can screw on it in seconds without any tools. It is easy to install or remove when you want to inflate the tires.
• 🚗EXTENSIVE USE - These presta valves are suitable for bicycles, road bicycles, folding bicycles and most mountain bikes, they are well sealed. Enjoy your bike trip with our accessories.