Description Bicycle Valve Caps, Aluminium Alloy French Valve Caps, Road Bike, Mountain Bike, Tyre Air Valve Caps, Dust Covers This item is a French valve cap. Made with high-quality aluminium alloy material with anodised treatment for durable and long-lasting use. It is designed with smooth and standard thread for easy twisting and installation. Great sealing effect prevents leaks to extend the life of the tyres. The valve adapter is suitable for most bicycle types such as mountain bike, road bike, motorcycle etc. Made of high quality aluminium alloy material with anodized treatment, sturdy and rust resistant for long lasting use. Easy to install with smooth and standard thread. Direct replacement, no modification required. Excellent sealing effect, avoiding leaks and protecting from dirt and rain, prolonging the life of bicycle tyres. Color: orange Size: outer diameter 6.8mm, total length 18mm Quantity: 6pcs Warm prompt: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding. 3. Only the above package contents, excluding other products.