If you need to make a repair in the field, this is your solution! The "winged spacer" design makes installation as easy as twisting a wingnut. Our Emergency Valves offer a tool-free installation from the outside of the wheel, in about 1 minute. These are .453 size, and will fit everything from bicycles to truck tires.
Want the best permanent valve stem on the market? Our Ultimate Valve System is it!
It is a full 1/2" shorter than our 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 .453 wheel openings (everything from bicycles to trucks)
The Colby Valve XL Emergency Valve was designed to replace broken valves stems on 5/8" (.625) wheel openings. These are the larger wheel openings found on farm and construction equipment, commercial trucks, etc. They can be installed with a 9/16" socket or wrench, from the outside of the wheel, in about 1 minute. While all of our valves will save you time, the XL can save you a lot of downtime and money on the job.