I think I'm easily amused because my car gets crappy mileage, but so far my Ninja 250's mpg has been awesome! If I did the math right I'm somewhere around 45 or so mpg. Is that normal? What's the best you guys have done?
That sounds about normal to me. There are certain things that will affect the Ninja 250's mpg like what kind of jetting you're running, altitude, riding style, etc. I'm always twisting the throttle on my bike like there's no tomorrow so my numbers aren't quite as impressive. I've heard of people getting somewhere around 50mpg before. I think it's an urban myth.