Re:
Never seen a 1 piece syncros stem/bar before, did they ever make one?
Forks don't scream pace to me either. Crown isn't pace, and the rc30s I've owned or seen had welded brake bosses, not bolt on. Hard to tell from the pics but the drop outs don't seem right for pace either, but the legs sort of do, though they also look a bit titanium.
Interesting....