Paging @
RiddleOfSteel 
Seems like we can gather some inspiration for our presentation from here.
He has made a comprehensive list of 66cm Koga-Miyata models in the
The Koga-Miyata 66cm Club - A Comprehensive Listing thread and I have started something similar to this for the
Show us your Koga-Miyata! thread using stated weight for certain models over the years.
Specifying models as hybrids has been a bit tricky over the years since the later 80's and early 90's had some crossover at times as well as clearer differentation between touring, mtb and hybrid models that would be called hybrids nowadays.
