i won't blame my machine if i get passed by everyone..
the course is supposed to have a number of rolling hills so gear selection will be quite important - just need to make sure i don't look down when changing gear and cause a big crash!
when i bought the frame i was sure it was from the 80s due to paint , decals etc - the bike has a Roto cutout BB with the serial # 3214556 that evidently puts it around 1979. It looks like it had a factory repaint/decals/brazeons - the rear spacing is 126mm too and 7 speed.
here's a couple more pics in it's winter clothes