Thanks for bringing that to my attention. Time-trial/triathlon/stage-race frames, and smaller 19" frames, tend to have slacker head tube angles. This bike meets both those criteria: it is a 19", and a time trial/stage-race focused* bike (hence it's "chronos" designation). However, I'd love to be proven wrong on that and would be open to getting measurements of a larger frame, in the 22" - 24" (56-60cm) range.

* I'd prefer to use the word geometry, but then another war would start, with people coming out of the woodwork to slap me over the fingers and telling me there is no such thing. ;-p