Okay, so I can see the advantage of a Presta valve when running skinny rims.
But are there actually any other technical advantages? Does it hold air better? Better to drain, maybe.
Presta valves will lock closed and can be easily cleaned before inflating - schrader valves can
suffer from unseen debris preventing a good seal and so should be used with a dust cap. Some people don't like dust caps...
Okay, so I can see the advantage of a Presta valve when running skinny rims.
But are there actually any other technical advantages? Does it hold air better? Better to drain, maybe.