Another issue with getting a bike that is so dedicated to one discipline like the zx6 is that you don’t really know yet what type of riding you are going to enjoy. You might think that sport bikes and track riding is your future but until you start riding you don’t really know. A bike like the ninja 650 which is a good do it all type bike is you can get a feel for sport riding, street riding, even cruising and once you start seeing what type of riding you enjoy most, or if you want a bike that can do it all reasonably well you can start to determine what your next bike should be, if the ninja doesn’t scratch the itch you have.