So the Ninja name has been used on a wide variety ... two it might come down to which color you prefer. While the S 1000 RR was always priced competitively, and offered a sensational riding ...
The Kawasaki Ninja ZX 10R may not prove to be a good option for a beginner given the fact that you'll need time and training on a smaller capacity bike first in order to hone your skills.
Water/oil Cooled 4-cylinder 4-stroke in-line engine, four titanium valves per cylinder Liquid-cooled, 4-stroke In-Line Four ...