The CM250T is a different bike to the CM200, If I am not totally mistaken. It is the "custom" version of the CB250N (Dream or NDX Superdream). I used to have a CB250NDX Superdream when I was a student in the 80's and remember that the same engine went to the CM250T model which was about the same size. The CM200 is much lower and smaller machine. I have service manuals for the 250 twins but they are no use for my CM200. I am also actually looking CM200 documentation (Owner's Manual, Service Manual, Parts Catalogue, whatever I can find). Any help will be appreciated.