Riding a handmade bicycle is something special; riding a steel frame made with your own hands takes things to an entirely different level. Tsuyoshi Ishizu, Japanese frame builder, rode from Osaka to Tokyo with his 10-year-old son to test one of his latest creations.
When I first met Tsuyoshi Ishizu I knew very little about his handmade bike project, Biwakoguma. His introduction to steel frame building, I later…
