Need some advice on a ZXR250 with 29,XXX ks https://netrider.net.au/forums/viewtopic.php?t=15079 This one to be specific. Says has had major service done recently, so big positive there. But just wonder if these bikes have any commons problems once hit 30 thousand Ks plus. If i do get this bike and say get it to 50,000 (with regular services etc) Would I be looking at any major probs? I think this bike is the one for me.