Stan’s No Tubes Threaded CNC Valve Extenders 2 x 40mm
History
In 2001, Stan’s NoTubes developed a method to replace inner tubes with a liquid sealant to repair punctures instantly. With the removal of the inner tube, off-road riders also gained increased traction, control, and comfort.
A pair of 40mm effective length threaded valve extensions for use with removable valve core presta valves.
Allows deep section rims to be converted to tubeless use by way of external threads for securing the presta nut.
The only externally threaded valve extenders on the market.
