Presta valve

Rarity: Common

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

2

In collections

Nobody has pulled it yet.

What Wikipedia says

The Presta valve (also French valve (FV) or Sclaverand valve) is a type of tire valve commonly found on high pressure bicycle inner tubes and is commonly used on tubeless setups. It consists of an outer valve stem and an inner valve body.

Excerpt from the Wikipedia article “Presta valve”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Ralf Roletschek, GFDL 1.2, via Wikimedia Commons.