The NEW S5 has extended innovations in aerodynamic triathlon and road bikes into the ultimate road bike. A true road bike with lateral and torsional stiffness, while still being lightweight and aerodynamic.
The R5ca is what happens when you put all of that knowledge in a frame and let the engineers build it inside the research facility.
While outlandish claims fly in the world of "superbikes", the quiet redesign of the P4 keeps it firmly atop the ranks for the ultimate in TT/Tri bike design.