Factor’s ONE goes beyond aerodynamics, pushing boundaries as the fastest aero road bike ever. Proven on paper and the wind tunnel, but most importantly, on the road. Taking an unconventional approach to aerodynamics, the ONE features the Twin Vane EVP downtube at its core, designed for aerodynamic efficiency and maximum frame stiffness. Attacking the peloton against the headwind, driving at the front of an all-out criterium or leading a fast paceline through the rolling countryside, the ONE delivers an exhilarating, fast and supremely powerful ride.

Optimized Twin Vane Evo downtube allows the air to pass through while increasing the bike stiffness at the BB and headset. When paired with our Black Inc 50 wheels, the two work together to channel wind through the downtube in a smooth flow before the seat tube splits the flow and sends it past the rear wheel.