I think it's a pro am 12, couldn't find out much about it apart from a 531 frame, with suntour components and weinmann brakes. the selller claims it is totally original in good condition, just the usual rust patches.
I wonder if anyone knows much about these? I read somewhere on the web that they were originally worth £300, but that seems an awful lot for the 80's?
I think the Carlton Pro-am was launched for the 1978 harrogate bike show along with the revamped corsair (which they said was a demi-course) and would have sold for about £150 ot r their abouts.
Over the next few years it would have acquired 12 speed instead of 10 LOL