The Aerfast.4 Pro Red now available as a limited special edition! The Aerfast.4 Pro is one of the fastest road bikes in the world.Through the fundamental redevelopment of the cockpit and the fork, the racer comes to a sensational 199 watts. Developed with aero experts SwissSide are especially the fork and the handlebar stem-extremely aerodynamic. Through a consistent further development of the tube construction of the frame, the Aero Race Bike delivers better aerodynamics with increased material efficiency.
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