In the last few days I have done a lot of research on this bike, but it isn’t always that easy. I found out that the Koga-website offers all the brochures in PDF (from 1976). Most of them also have a list of parts for every bike mentioned in the brochure. Except the one from 1978. With my Gents Touring in it. So, I just have to cross check the parts used in the ’77 and ’79 model and compare them with what is installed on my bike. (more…)