Gas Nozzle Caps Metal Tubeless Valves Stems Bicycles French Vacuum Air

Description

Are you looking for a professional and practical bike tire valves stem? Our products will be your good choice. Made of excellent craftsmanship and premium materials, it has excellent durability and practicality. Reasonable design makes it easy to install and use, bringing you more convenience.

Features

-Material: Aluminum Alloy, Copper
-This product is made of copper and aluminum alloy material and processed by fine technology.
-It is durable, waterproof, oil and corrosion resistant, not easy to deformation.
-It has good high-pressure resistant performance, and there is no air leakage.
-The lock nut is thickened and enlarged to increase friction, better fix the gas nozzle, and prevent air leakage.
-It is taken to replace the leak of the old and make the tire rejuvenation, stop air leaks from old valves.