Recently i've sold my cb250 and wanted and szr or some motard but due to many difficulties i ended up buying a cbr250 bout 4 days ago. Was extremely happy with purchase because the cbr has much better handling, a revyer engine, and a loud aftermarket exhaust! Remember i'm still new so anything other than the cb250 is a s(*&load of fun to me. Anyway i've been riding around everynite for last 4 days and having a bloody ball! After work thursday decided to ride it down from newcastle to sydney. Was having a blast! Enjoying the handling, revy engine and thank gawd for fairings! Then about 40min down the freeway cruising at 90km/h i give it alittle more throttle to overtake a really slow car and the throttle doesn't respond. So i sit at 90km/h not able to overtake. Then power starts dropping on me and not responding to throttle. Oh no.....so i pull over....engine dies. Looking, checking, then i realise that its low on coolant and so put water in there for now. Temp guage was not high, it was low to middle, closer to middle. After awhile of trying it starts up again and off we go only this time going 300m, just enough for me to turn off the freeway at tugerah and turn left at the first round-about. There it stayed never to start again! It kinda feels like it does when its outta fuel. History of bike is that the previous guy bought it in june 05, put 1000km on it and never rode it again so what can happen if bike sits for long time with no running? Anyway special thanks to Netriders Typhoon who got me towing numbers....thanks champ! And Soarer who gave me tech advice. No thanks to all those riders who rode by looking at me. In the end i got it towed back and had a great chat with the tower who also rides harleys! And that was my little adventure for the day....even when it goes not as planned i still love these 2 wheeled experiences! Anybody wanna hazard a guess as to what maybe wrong?