Sylvain, nope not me winning the wheels, sorry. Rode some of those once and one word sums it up... ouch!
Ibis told me the frame was a preproduction one that went out and was reviewed as a built up bike. When it first arrived my kitchen scales claimed it weighed 2.9lbs with the king headset fitted. I think the angles are different to the production frames and it has a inch steerer which is why it has pace forks, that has never bothered me cos Pace was what I'd always intended fitting. inch eighth was just becoming a standard around then.