Orbea's AIZonE project (Aerodynamic Investigation Zone) was carried out in the San Diego wind tunnel with the goal of making the Orca bicycle cheat the wind for even more speed, control and stability.
The result is so much less drag and surface friction that the Orca is a whopping 14% more efficient, meaning you'll be faster and ride stronger on every ride.
Orbea worked this magic by reducing the distance between the wheels and the frame, and by streamlining the frame tube shapes to be nearly invisible to the wind. Test ride an Orca and experience the wonderful feeling of free speed!