Valve Cap Aluminum Presta Tire Air Valve Cap Bicycle Supplies

• Material: Made of aluminum alloy, lightweight and corrosion resistant.

• [Cap size] The standard size is 7mm in diameter and 1.7cm in height, and fits the tire.

• [Good Airtight Shape] The dust-proof tire cap is completely sealed, which can prevent water, dust and sand from entering the tire, extending the lifespan of the tire.

• 【Easy to install】: Light weight, no tools required. These metal presta valve stem caps with mesh screws on the surface are easy to grab and tighten on the fly with your fingers. You can exchange it anytime, anywhere.

• [Wide range of uses]: Made exclusively for bicycles. Suitable for French air valves. Convenient to carry and store, long lasting. Suitable for various types of bicycles, such as mountain bikes, folding bikes, and road bikes.