Originally Posted by
Sy Reene
Is there such a thing as cassette shims, exactly to address this?
It takes a couple of minutes to cut a shim from a beer can with scissors- ~.1mm.
My two primary bikes (road & CX) each run 3 or 4 wheelsets, each with it's own cassette, and they all swap without adjustment.
The brake lever position may be a little different due to rim width, but not enough to need any work.
It's not a big deal.