
UnitedHealthcare's Aussie star rides machine like the devil

Aussie fast man now retired

Custom drillings and TT rings highlight Zabriskie's road bike

One of the dozen P5s in existence takes the TT start in California

Trek's Speed Concept 9.9 model.
Photo credit © Matt Pacocha, Bikeradar.com

The base bar's airfoil shape has a ratio of 1:5.5 by our measurement, thus illegal for UCI ProTour events.
Photo credit © Matt Pacocha, Bikeradar.com

We can't get over how narrow and aerodynamically clean this bike is.
Photo credit © Matt Pacocha, Bikeradar.com

The rear seat tube and seat stays sport the Kamm Tail shape; the last loop to the derailleur is one of the only cables that shows on this bike.
Photo credit © Matt Pacocha, Bikeradar.com

The seatpost is also Kamm Tail shaped.
Photo credit © Matt Pacocha, Bikeradar.com

Two small lengths of shifter cable run from the extensions to the base bar.
Photo credit © Matt Pacocha, Bikeradar.com

We found the forward sweep of the base bar to be too much for our taste.
Photo credit © Matt Pacocha, Bikeradar.com