KAWASAKI Unitrak OWNER'S & SERVICE MANUAL 99963 0041 01 KX420 A2 OEM | eBay
Kawasaki USA on X: "Ninja Precursor | It was in the middleweight class that the performance and styling of the Z machines reached their apogee along with its Uni Trak suspension. An
Kawasaki's Uni-Trak suspension development | MCNews