Originally Posted by
stargazer48
Been looking for an 8 or even a 9 speed cassette with a 10 tooth cog but haven't found any.
Edit: I did a bit of research and it seems like cassettes with 10-tooth cogs require a non-standard freehub body, so that's why you aren't finding any 8/9 speed cassettes with 10-tooth cogs
Have you tried just buying a 10 tooth cog and replacing the smallest cog with it?