Modern 250gp bikes hit 170+mph at the fast tracks (Mugello or Shanghai) and that's down just a 1200m straight, I'm scared to think what one could do if it was geared for it and nailed it down a couple of miles of runway, way past 180mph surely?

jkolewski, not sure what your after but there's a gear ratio guide here on Jamie's site, it's all at 10,000rpm but you can work it out from there.
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