I have a stash of NOS parts for CR250M. Mostly hardware items, lots of small items, some in the "rare as hens teeth" category, most in original Honda packaging. No NOS pipes, but a couple of decent used ones. You could restore or get reproductions of most (or all) of your parts for a race bike, and in reality my stash is only good for those attempting a concors resto project. NOT enough for a complete bike but probably not too far off. I don't have it listed so you'll have to expect a short delay while I sift through looking. Email
[email protected] or PM with your "wish list" and I'll see if I can help.
Cheers,
K