So I recently got a really cheap Peugeot uo8, and in hopes of getting it running again I discovered much of it was extremely rusted and much of the parts needed to be replaced. I have some square tapered cranks and was looking at just getting a new BB, but as it turns out French bb's don't come around often. The only new option I found was from VeloOrange, and used ebay options are even more expensive. I was wondering if anyone has removed a spindle from a used (Or new) bb and placed it in french bb cups? I feel like this could be an option but I have never done it and can't seem to find anyone who has. Thanks in advance!