Cervelo P5 Six (Dura-Ace)

The embodiment of speed—Cervelo's P5 Six took form with the help of fluid dynamic software and has dominated Ironman competitions and Grand Tours ever since. An integrated aero fork, a powerful, aerodynamic hydraulic front brake, and the highly customizable, one-piece 3T Aduro stem, base bar and aero extensions all work together to create a front end with world-renowned speed. A shallow front wheel cutout and deep rear cutout reduce the drag coming off your wheels' trailing and leading edges. Shimano's Dura-Ace components with Rotor's stiff crankset provide blissfully smooth shifting, and HED's Jet 6 SCT wheelset supplies free speed. It's all topped off with ISM's Prologue saddle, which, along with the easily adjusted bars and aero extensions, provides exceptional comfort as you fly down the road.