Want the best permanent valve stem on the market? The Ultimate Valve System is it!

It is a full 1/2″ shorter than the original Permanent Valves, lowering the risk that it will contact hazards on the trail. If it does, the high strength will further protect you against a valve stem break.

• Extra short length!
• Installs from the outside of the wheel.
• Fits standard 0.453 wheel openings (everything from bicycles to trucks).
• Installs in about 1 minute.
• 20X stronger than standard valves.
• Quality 360 brass components.
• Made in the U.S.A.
• Note: 7/16″ socket or wrench required for installation.