Want the best valve stem on the market? The Colby Valve Ultimate Valve System is it! It is a full 1/2″ shorter than our other 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. Like all of our valves, it installs from the outside of the wheel!
Our patent pending Ultimate Valves can be installed at home, from the outside of the wheel, without tire removal, in about 1 minute. You will need to tighten them down with a 7/16″ socket or wrench. They are 20X stronger than normal valves and will help you avoid many common valve issues up-front. They aren’t indestructible, but they will take one heck of a beating. Consider them an amazing rigid valve that can be installed without breaking the bead.
• Ultra-low-profile – ½” shorter than our other valves
• Permanently replaces tire valve stems without wheel removal
• Significantly reduces instances of broken valve stems for low-profile tires
• Valve stem installs from the outside of the wheel
• Replaces broken tire valve stem in about 1 minute with a 7/16” socket or wrench
• Fits standard .453 sized wheel/tire valve stem openings
• 20x stronger than standard valves
• Made with quality 360 brass bar stock components
• Creates a wedge effect inside the wheel when tightened
• Made in the USA
These ship free anywhere in the US.