|

Four years ago, in the lead up to the Atlanta Olympics, the US Project
96 and the Cervélo P2 bikes redefined what has become the standard
in aero bike design. Since then, Cervélo has continued research
in order to take bike performance to the next level. That next level is
called P3.
All dual aero bikes with a cutout for the rear wheel have the same problem;
the middle of the cutout is too wide, and at the top and bottom it is
too narrow to cover the whole tire. The P3 eliminates this problem with
its patented curved rearwheel cutout. This cutout covers the rearwheel
over a greater height, and the width of the cutout matches the width of
the rear tire perfectly along this height. As a result the P3 offers almost
double the aerodynamic coverage for the rearwheel in comparison to the
next best available frame and hence more speed.
The P3 design also eliminates the aerodynamically messy area around
the seatstay-seat tube joint and covers the upper part of the tire where
the cutout has the greatest benefit. Furthermore, the seattube and the
seatpost are 25% narrower to minimize the frontal area and aerodynamic
drag.
At the same time, the design is two thirds of a pound lighter than the
original P2, bottom bracket stiffness is up, and comfort is much improved
due to the curved seat tube. Retail price with Dura-Ace is $3199.
|