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.
NO TOOLS required!
Installs from the outside of the wheel
Installs in about 1 minute
Fits standard .453 wheel openings
20X stronger than standard valves
Available in 2-Packs
Black, Red and Orange spacers available
Quality 360 brass components
Patented and Made in the USA
Colby Valves are not compatible with Indian Motorcycle stock wheels
 
See instructional video here:

https://www.youtube.com/watch?v=Ym1bXNa9MuE