Bike Valve Stem Extenders

Valve extenders screw onto the top of the presta valve.

Bike valve stem extenders. Get it as soon as thu jul 2. These high quality extenders install between your tubular tire inner tube or tlr s valve stem and removable presta valve core. Fontic 2 pack 90 degree angled brass car motorcycle scooter bike universal schrader valve stem extension adapter. For filling hard to reach valve stems.

It s the old standard and generally works fine. Valve extender types and how to install them there are two main types of valve extenders. Reinforced rubber air hose with machined brass ends and black plastic valve stem cap. 4 1 out of 5 stars 80.

Some are just hollow tubes others include a valve at the top which means that you need to remove the valve core from your inner tube. 7 1 4 flexible valve stem extender brass and rubber 7 1 4 long valve stem extender with valve stem cap. This is the type of extender that my expo friend had. A rubber o ring at the base of the extension prevents leaks.

Important to get right frustrating if you get it wrong. The presta valve stem extenders simply screw on to standard presta valves extending valve length to protrude the rim and provide access to the valve core. Made of lightweight machined 6066 t6 aluminum to perfectly match our aluminium rvc valve stems. First is the basic tube extender pictured here standard zipp extender on top and a shimano dura ace c50 extender on bottom.

If you re using deep or aerodynamic wheels you ll probably need valve extenders here s our guide to fitting and using them. Free shipping on orders over 25 shipped by amazon. Our presta valve stem extenders are a must have for deep section wheel sets.