Didn't Cannondale just start calling all of their SuperSixes, 'EVO,' for 2014? Whereas in the past the designation EVO indicated a higher-spec frame and components. Now they have 'SuperSix EVO' and 'SuperSix Hi-Mod EVO.'

iirc the SuperSix frame in the past, depending on size and year, was somewhere around 1000-1100g, and the CAAD10 frame is ~1150g. However, the SuperSix Evo Hi-Mod frame was <700g, and the Evo was ~900'ish (again size/year dependent).

So if all Cannondale did for 2014 is start calling their lower-end SuperSix 'EVO' and the models that used to be 'EVO' are now called 'Hi-Mod EVO,' then it really should be no surprise that a CAAD10 outfitted with top of the line components would weigh less than a 'SuperSix EVO' with mid-range components.