I found an old SR75. Once I started to look through the catalog archive, I was never able to find it. It seems like it is not very well documented What I can gather is the following:
- 750-SR is a race version that comes in 2 colours. Gold and another one (blue i think).
- 750-ST is a touring version with more mounts for accessories than the race one. Also came in 2 color schemes.
I've searched for these two bikes using their model numbers. They can be found in the various color schemes described above, in various ebay listings and so on. Identifying the bike is easy as the model name is prented on the toptube. I would like to find it in a catalog but it seems difficult.
I have the gold one which makes it the SR variant. The bike has a high ten frame that is lugged ("1024" miyata tubing).
For me it is definitely a frame I am going to keep as I proritize a good fit first and foremost.
Here is also a link to a 750-ST in supposed original condition.
https://www.lfgss.com/conversations/271955/