The new delta is coming soon in September. Hiro Morizake signature frame.
Offset seatpost for shorter wheelbase but with bar/seat and pedal/r.pegs clearance.
This frame is light and highly maneuverable. It is also great for women who prefer
a shorter and more controllable ride =)

Specs:
73.7 ha
18.2 tt (mid of headtube to mid of seattube)
4.2 lbs = 1,91 kg

i have the 2004 delta and its a great frame, it has a 18.75 tt.
but i think that 18.2 tt is too small even for flat, but thats my opinion.