If you ve got deep section wheels you ll need bike inner tubes with longer valves to make sure that they protrude.
Bicycle tube valve stem types.
Bicycle valve stem types from experience i know that the one main drawback to choosing presta is that sourcing new inner tubes may be nigh on impossible in certain parts of the world.
Valve length and valve extenders.
Bicycle inner tubes have two major types of valves.
Finally keep an eye on the valve length.
Learn the difference between presta and schrader valve stems on bicycle tubes and how to use different pumps to inflate them.
Now that said it is extremely difficult to get any parts of a high quality in some parts of the world anyway.
Unlike a schrader the system doesn t use a check valve it seals entirely based on pressure in the tube or tire.
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