Time trial bicycle
A time trial bicycle is a racing bicycle designed for use in an individual race against the clock. Compared to a road bike, a time trial bike is more aerodynamic, has a shorter wheelbase, and puts the rider closer to the front of the bicycle. It may have either solid disc or spoked wheels.
Since the cyclist in a time trial is not permitted to draft behind other cyclists, reducing aerodynamic drag of the bicycle and rider is critical. on an Orbea Ordu with positions marked "chro" and "tri"