I don't know much about sports bicycle of Tsunoda. So when I saw this bicycle, I was surprised that Tsunod had produced such a professional model.
This model must be Grand Prix camping model E, had been sold in around 1980. The price was 135, 000 yen.
Crank is Sugino Pro-dynamic Triple. It has compatibility with TA and Stronglight. The price was 14,500 yen in those days.
Beautiful cable hanger bridge.
Back in those days, Japan was in the bicycle travel boom because of the bicycle comic ¡ÈCycle guy¡É. Lots of bicycle boy used to have long distance trip.
Camping bicycle needed special strength because of heavy duty. So chain stay was welded to seat tube and top tube.
You can surmise of frame quality from thin lug work.
