It has a fixed ali frame similar to Wouters F12 that holds one swing down centreplate. I'm not a fan of that metal.
How many times can you be wrong in one thread ?
My F12 DOESN'T have this metal work. It only has an unstayed mast that is supported by two 30x2 mm pushrods of 1.5 kg combined weight including fasteners.
I agree with the others here the Arafure Cadet will be heavier then the F12 when it is ready to be sailed so your point is mute.
May I advice you as a well intending person to do your research more thoroughly the next time. No-one is benefiting from any wild goose chases that are based on falty intepretations.
Wouter