For the first time the Z1000 gets a superbike-style aluminium twin spar frame, using the engine as a stressed member. The five-piece die-cast aluminium construction frame is 3-4kg lighter than the old tubular steel/cast ali mix frame, with torsional rigidity increased by 30%. It runs over the top of the engine, ZX-10R-style to keep the Z1000 nice and slim. The old steel subframe makes way for a lightweight aluminium item.
The aluminium swingarm features distinctive eccentric wheel adjusters first seen back in the day on the likes of the GPZ900R and 1980s aftermarket swingarms, like Metamachex.
The rear shock is mounted horizontally, which Kawasaki say helps mass centralisation and places it away from the heat of the exhausts. It is adjustable for preload and rebound damping, but not compression. For the first time the Z1000 has fully adjustable 41mm upside down forks.
The riding position is spacious, comfortable and friendly. Handling is predictable and the Z1000 can be hustled around with the best of them. The only let-downs are the slightly weak brakes and the awful OE Dunlop D210 tyres.