CONCEPT RIDERS SCHEDULE HISTORY 1964 1971 1978 1979 1980 1982 1983 1984 1985 1986 1987 1988 1989 1991 1992 1993 1997 1999 2000 2001 2002 Yoshimura participated in X-formula class with new machine this year. Yoshimura Tornado S-1 is based on SUZUKI GSX-R1000. S-1 with lighter weight and higher bank angle was more aggresive than Hayabusa. S-1 had a time much faster than Hayabusa X in test run in SUZUKA. TEAM YOSHIMURA had a crash at spoon corner in the final of SUZUKA 8 hours and lost.