Hey guys, I am trying to decide if I should keep my bike which is a 2011 Hunter Spyder with 4000k's on it or off load it and get something that is more capable in the twisties. I have had a look and for the money I'd get for my bike I could get a 2010 model 250 Ninja with around 10 to 15,000k's on it. What is regarded as high k's for a Ninja? And are they pretty quick for a learners bike? This is my current ride.