It is a different wheel, the markings under the wheel on the bench and where the writing is on the tyre is different.
It looks like a Rota Subzero alloy.
I also thought that it would snap, however, wasn't sure that if it was being used on track and being subjected to MASSIVE braking heat... it wouldn't possibly cause a bend rather than a snap?? But even then I'm not convinced thats possible, its bent quite a bit and all the spokes have stayed connected, surely at least one of the ten would have come away from the rim after being moved so much??
Cheers,
Grant