Its been years..But I had a 82 Colnogo. It was very very tight handling. I think the head and seat tube were about 74 degrees. Very short wheel base and my toe clip back then clipped the front wheel when I turned. It was very responsive but not stiff enough for my then 190lb body mashing on the pedals. I prefered a stiffer frame back then and went to a Miyata. Heavier but stiffer. Nice bike overall. Now I ride a Specialized Roubaix