Presta valve inner tube.
Bicycle inner tube valve types.
Wider than a presta valve and typically the same circumference top to bottom.
Bicycle inner tubes have two major types of valves.
Inner tube valve types.
Schrader presta and dunlop or wood style.
If you have deep section rims make sure the valve is long enough to extend through the rim hole and still leave enough valve stem showing to fit the pump onto.
Angelsimon getty images schrader.
Bicycle tubes with presta left and schrader right valves.
Presta inner tubes are available in different valve lengths to be appropriate for use in deep section rim profiles.
A third rarer type of valve is the woods or dunlop style.
Most bikes come with wheels that use presta valved tubes.
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.
These valves are quite narrow and have a screw at their valve tip.