Tell you what... I can almost say for certain that if we did a no shit test. and put the 4 (GSXR 600, CBR 600RR, R6, and ZX6R) bikes side by side at 40 mph in 6th gear and then had everybody roll on the throttle. The R6 would come out in front in the beginning. The R6's gearing is way way low. I have the 03-05 model and my low end is great on that bike. I would really like to get all this bikes together and do some little tests like this. Would make things interesting. Settle some disputes too.