Here is what I could find on frame geometry from the websites of both companies. Both are 53 cm bikes
-------------------------------Cannondale----------------Versailles
seat tube length---------------?---------------------------477mm
top tube----------------------530-------------------------533
effective top tube-----------?--------------------------545
head tube angle---------------72.5------------------------73
seat tube angle--------------74------------------------73.25
fork rake----------------------45--------------------------45
chainstay length-------------405--------------------------408
wheel base-----------------968---------------------------975
bottom bracket drop--------72---------------------------70
crank length------------------?--------------------------172.5
handlebar width--------------?---------------------------440
stem length-------------------?----------------------------110
stand over height-----------783--------------------------754
trail (whatever that is)------590--------------------------?
front center dist------------571---------------------------?
head tube length-----------137-----------------------------?
I converted the Cannondale specs from from cm to mm so both are mm. If a number seems drastically off let me know, I probably made a mistake in transcribing.