Pit talk from both WSB and World Supersport indicates Kawasaki is close to introducing a new ZX-6R for 2003, as well as a ZX-10R (displacing a full 1000cc).
Kawasaki takes great pride in the engine performance of its stock sportbikes, and a new ZX-10R might be the first machine to challenge the GSX-R1000 in the horsepower wars.
If these new bikes are indeed coming from Kawasaki, expect them to be officially announced this September.