Surely those are just black painted or anodised beams Wouter?
Not everything coming down the grapevine is true but ....
I can confirm thought that the black beams on the Dutch twin (Same orange coloured hulls) are black anodised alu.
I can't see the justification for the cost of suitable carbon beams
Me neither, but for same owners, having such beams is just a statement that needs to be made.