If you are on a budget, The Pirelli Diablo Scooter tires are pretty good. They come in the stock sizes. I have them and like them a lot. They are better on the freeway as they do not follow the grooves in the road.
Here is my post at ninja250.org about installing them -
link
And my
initial ride report with the Pirelli tires.
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"I'm the one that's got to die when it's time for me to die, so let me live my life, the way I want to" - Jimi Hendrix
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