Curvature analysis is performed in order to achieve optimal performance in one of two ideals: stiffness-to-weight and aerodynamics. A structure optimized for a classic design would yield the greatest stiffness-to-weight ratio, whereas a structure optimized for an integrated design would possess more pronounced aerodynamic features.
Exept has two version of this frameset, one with an integrated from end and one peice bar/stem combo as well as an aero shaped seatpost. The second version is a little more traditional with a standard front end and a round seatpost. Both feature clearance up to 30mm tires and a hidden seatpost clamp.