Stans NoTubes 40mm Threaded Valve Extenders - Pair

The only externally threaded valve extenders on the market - this nifty pair of 40mm valve extenders allows deep section rims to be converted to tubeless by implementing external threads to secure a presta nut. Designed for use with removable valve core presta valves.

Features

• CNC machined aluminum valve extension, 2 grams each
• Rubber O-ring seals inside the valve to eliminate leaks
• Adds 40mm of effective length to any removable core presta valve
• Can be used with our Road Tubeless Valve
• Can be used with any removable core presta tube
• Sold as a pair
• Removable valve cores not included