I use Continental valve extenders on my more modern Vittorias - all the ones after they binned their stupid red replaceable valve thing. They're easy to get hold of, they work, and they're available in lots of different sizes. Remove the valve core, insert extender, replace valve core. Job done.
I use Continental valve extenders on my more modern Vittorias - all the ones after they binned their stupid red replaceable valve thing. They're easy to get hold of, they work, and they're available in lots of different sizes. Remove the valve core, insert extender, replace valve core. Job done.