Motor Pictures

After several years of offering their 636 cc ZX-6R for street use and an entirely separate 599 cc ZX-6RR for displacement-restricted racing classes, Kawasaki offers only one ZX-6R for 2007, and it displaces 599 cc. Kawasaki Motorcycle also made available a limited production 599 cc (36.6 cu in) version called the Ninja ZX-6RR motorcycle, but the 636 cc (38.8 cu in) ZX-6R would be their main mass production middleweight sport bike. The Kawasaki ZX-6R had a dry weight of 401.2 lb (182.0 kg), wet weight of 454 lb (206 kg), and was capable of accelerating 0-60 mph (97 km/h) in only 3.6 seconds.