I bought my 1990 ST600 as "new old stock" in 1991. I almost immediately flew it across the country set off on a loaded tour from San Diego to Albuquerque, on which it performed fabulously. It also took me on three 1000-mile circuits around Utah & Colorado while I was leading bike trips. But by 1996 I was in graduate school and barely riding. The bike languished and got dusty for 10 years before I pulled it out to ride in a couple "sprint" triathlons. In 2011 it got a major "refit"...