Yamaha Merken Yamaha Xt 350 Yamaha Xt 350 generaties Yamaha Xt 350 1986 Yamaha Xt 350 1986 Yamaha Xt 350 1987 Yamaha Xt 350 1988 Yamaha Xt 350 1989 Yamaha Xt 350 1990 Yamaha Xt 350 1991 Yamaha Xt 350 1992 Yamaha Xt 350 1998 Yamaha Xt 350 2000