My current stem is 25.4 mm in diameter. It's way too low and long. It's a threaded fork.
I have a nice quill stem adaptor that's 22.2 in diameter that would be nice to use.
Are there any shims to go from 22.2 to 25.4 and is it worth it?
I found some from Problem solvers but it seems to be for threadless stems only.
what would you do? would a shim be safe here or is it a no-do?
UPDATE: I found a shim and installed it. It works really good. Much better than my old crappy quill stem.