Different Bike Pump Valves

Wider than a presta valve and typically the same circumference top to bottom often wrapped in rubber when used on wheels.
Different bike pump valves. Metal presta valves on bicycle tires are sometimes known as french or skinny valves. The outer valve stem is manufactured in various lengths for different applications and has a. Bike pumps faq q. A bicycle pump is a type of positive displacement air pump specifically designed for inflating bicycle tires it has a connection or adapter for use with one or both of the two most common types of valves used on bicycles schrader or presta a third type of valve called the dunlop or woods valve exists but tubes with these valves can be filled using a presta pump.
How to pump up a road bike tyre. A bicycle pump is a device that is specifically designed to inflate bicycle tires using air pressure. What is a bike pump. As opposed to schrader valves which resemble car tire valves and are more common on u s.
The pump i am using is a blackburn airtower 2. There are plenty of different types of pumps inflators valves tubes and tyres and all that can be a real nightmare if you re coming. Some low end pumps only pump up standard bicycle tyres especially short valves and only becomes an issue if the bike in question is a road bike. Which means you will have to incorporate an adapter or a special pump that can do both types for a french valve which is known as a presta valve.
A lock nut to secure the stem at the wheel rim and a valve cap may also be present. When the pump fits most bicycle pumps such as the topeak joe blow sport ii are compatible with both presta and schrader valves. Pumps that work for both will either have a flip head two different holes next to each other or some sort of internal switch mechanism. Bicycles presta valves require a pump with a different connector than schrader valves use.
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.