Those must have come with the Scirocco wheels. That's the 3rd one I've seen with those exact wheels.
I'll echo the above comments of the quality of Billato's work. I've got 3 Lemonds and 2 Giordana's made by them and all are top-notch.
That said, the GAN GLX does have the brake bridge on backwards compared to everyone other one of their bikes I've seen.