Stan’s NoTubes 40mm Valve Extender – For Deep Section Tubeless Rims

Description

Our 40mm effective length threaded valve extensions include presta valves with removable core and allow deep section rims to be converted to tubeless use by way of external threads that secure a presta nut.
CNC machined aluminium valve extension, 2 grams each
Rubber o-ring seals inside the valve to eliminate leaks
Adds 40mm of length to any removable core presta valve
Can be used with any removable core presta tube
Sold as a pair
Removable valve cores not included

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