BIKES FROM THE DAYS WHEN DINOSAURS ROAMED THE PITS HARD ACT

world on its heels when it released the YZ400F in 1998 and then, just two years later, upped the ante with the 426F. Apart from the obvious increase in capacity there was not a lot to see, unless you were sharp-eyed enough to spot the 5mm reduction in wheelbase to 1490mm, the