In 1991 the FZR received a single trapezoid headlamp to ape its FZR1000 EXUP sibling, but Yamaha reverted to the twin headlamp design for 1993. In 1990, the rear wheel width was increased to 4 inches (as opposed to the 3.5-inch wheel which was stock for the 1989 model).
In 1991, the FZR received a single trapezoid headlamp to emulate its FZR1000 EXUP sibling, but Yamaha returned to the twin headlamp design in 1993. In 1990, the rear wheel width was expanded to 4 inches (as opposed to the 3.5-inch wheel that came standard on the 1989 model).