4 Pcs Skull Universal Tube Universal Tire Valve Protector Bicycle Accessories Bicycle Cap Wheel Tire Valve Cap Bicycle Tire Valve Cap Bike Air Valve Caps Tyre Valve Cap

Color: Red, Blue, Grey, Black

Material: Aluminium Alloy

Quantity: 4Pcs

Package Included:4Pcs Bike Presta Air Valve Caps

Feature:

1. Sturdy and durable: these wheel air valve covers are made of Aluminum alloy, hard and durable, the shape is not easy to change even if it gets pressure.

2. Sealed shape: the valve stems covers features with ru-bber o-ring seal inner, so it can not only help prevent leakage, but also can prevent water, snow, and dust from coming into the tire, thus prolong the tires service life

3. Wide application: this set of wheel air valve covers fits for many kinds of vehicles with American valves caps, such as cars, trucks, motorcycles, bicycles, electromobile, etc.

4. Size: diameter is 1.1 cm, height is 1.6 cm, can fit your tires well with complete o-ring seal, dustproof and waterproof .