The Kawasaki KZ line is vast and diverse. There have been so many variations of the KZ lineup that it is almost hard to keep track. During the 70's the KZ's were a dominant force in the drag racing world and even to this day the KZ's and KZ motors are sought after by those that wish to build a no holds barred Drag Racing Monster. The KZ's also enjoy a large and dedicated following of collectors and folks looking for restoration bikes. The Kawasaki KZ may in fact be THE original Modern Classic.