There are two basic types of valves that you ll find on bikes.
Old bicycle valve types.
Most higher end bicycle tires however are inflated with a presta valve.
Metal presta valves on bicycle tires are sometimes known as french or skinny valves.
Valve types the best place to start is what type of valves your inner tube or tyres if you re running tubulars have.
Bike tube valve types.
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They re seen more typically on road bikes.
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.
The outer valve stem is manufactured in various lengths for different applications and has a.
As opposed to schrader valves which resemble car tire valves and are more common on u s.
This style of bicycle valve is found on practically every type of car and motorcycle worldwide.
Bicycles presta valves require a pump with a different connector than schrader valves use.
Presta valves are narrow and often have a tiny nut to seal and open them.
A lock nut to secure the stem at the wheel rim and a valve cap may also be present.
Schrader valves are more common.
Known as the car type valve it is commonly found on mountain bikes bmx s and kids bikes.
A third rarer type of valve is the woods or dunlop style.
Bicycle inner tubes have two major types of valves.
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.
They re the same as those used on cars and are found mostly on inexpensive bike models.