That get up and go-ness is from a completely redesigned motor that shares no parts with last years 954 engine. For starters the all new liquid cooled motor has a short stroke motor tuned for for top end gee gee's. For maximum strength the cylinders are cast with ridges to mate the head and cylinders together for rigidity so nothing will go pair shaped under duress, literally. Those cylinders, by the way, are inclined in a manner that allows space for that aforementioned larger radiator. When you look at the specs you'll also notice that the compression ration is lower than both the Gixxer and the new ZX10R - go get your tools, there's some free(ish) horses inside there - I'll wait here...