It's a brand new day for the third most potent Ninja (ZX-14, ZX-10R, ZX-6R... get it?). The 6R's engine is all new, the first total redesign in 10 years for the model, and the bike in general is endowed with a paddock's worth of race-inspired technology.
All right then, how many of you like to go really, really fast all day long, and then, when you get where you're going, make a few passes at the local drag strip?
The Z750S was specially engineered for American tastes after much market research - it's clear Kawasaki wants to cash in on the middleweight do-it-all "standard" market.