that bike looks long, low and fast, I hear the frame is light too- check out the June issue of Dirt Magazine- the ancillotti family have been in the business for 30 years! They don't get more hand made than this!
theres afew of these bikes floating round the UK circuit with the Ancillotti UK team.
had a blast on one a while back and these are super quick bikes, always wanted one but never been into racing enough to justify buying one