CBR's are sweet... any bike above 900cc is going to put you at 170mph pretty easily. Personally Ive never owned a bike but I've been looking into the Yamaha R6's lately. I dont want anything with too much speed to start off, but I still want a good amount of get up and go. Yamaha makes the R1 too (1000cc) which are SWEET. Also, check out the new kawasaki zx-10R i think it is... theyre nice. And if youre really lookin for a hardcore bike, theres always the hayabusa (but thats not really affordable). Suzuki makes a nice line as well with GSX-R's. If it was me... id buy either the cbr, gsx-r, or r6 all 600cc bikes to begin with.
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