Presta Valve Bike Tire Valve Types

The two most common valve types these days are presta valves and schrader valves. Bicycle tubes with presta left and schrader right. The outer valve stem is manufactured in various lengths for different applications and has a.

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Schrader valves are most commonly found on bikes with wide rims and are the same style you ll find on most automobiles.

Presta valve bike tire valve types. This style of valve has built in valve. The presta valve is a bicycle tire inner tube valve of french design found on most road bikes and higher end mountain bikes. These two features have kept the presta valve in use on many bicycles. A lock nut to secure the stem at the wheel rim and a valve cap may also be present.

As opposed to schrader valves which resemble car tire valves and are more common on u s. Bicycles presta valves require a pump with a different connector than schrader valves use. This video shows the steps necessary to inflate a bicycle tire with a presta valve. The presta exterior valve pin opens and closes with a small screw top.

Here s how to tell the difference. Presta valves are used almost universally on road bikes. You can inflate this style easily with any regular air pump. Presta schrader and woods valves are each most common on particular types of bikes but they function largely the same and are frequently but not always interchangeable on wheel rims.

The presta valve is thinner and uses a special pump head for inflation. The recommended pressure to inflate a bike tyre to is usually embossed on the tyre s sidewall often as minimum and maximum figures rather than an exact target. They use an internal spring to allow inflation while keeping the valve closed. Metal presta valves on bicycle tires are sometimes known as french or skinny valves.

Road bikes 90 100 psi hybrid bikes 65 80 psi mtb 30 50 psi. The presta valve is the more slender of the two and is slightly more cumbersome to use having a locknut instead of a spring to ensure closure. A presta valve s recommended pressure is usually embossed on the tyre s sidewall often as min and max figures. A third rarer type of valve is the woods or dunlop style.

The presta valve sometimes referred to as a french valve is common on most performance road and mountain bikes tires that require high air pressure. The presta valve also called french valve fv or sclaverand valve is a valve commonly found in high pressure road style and some mountain bicycle inner tubes it comprises an outer valve stem and an inner valve body. Most higher end bicycle tires however are inflated with a presta valve designed specifically for bikes. Bicycle inner tubes have two major types of valves.