Ostro VAM | Factor Bikes

The Factor OSTRO VAM is built to redefine what an aero race bike can achieve, merging aerodynamic efficiency, lightweight construction and responsive handling into a single, highly refined package. Developed using advanced carbon fibre lay-up techniques and premium materials, the frame delivers exceptional stiffness and efficiency while remaining impressively light, enabling strong climbing performance alongside high-speed aerodynamic gains. 

A key focus of the design is airflow management. From the front end to the integrated components, every surface is shaped through computational modelling and wind tunnel testing to reduce drag and improve stability in real-world conditions. Features such as the ultra-thin aero seatpost and integrated bottle cages actively manage airflow, ensuring performance is maintained even when fully equipped for racing. 

The OSTRO VAM is also engineered around modern rider positioning, supporting aggressive racing postures while preserving precise, predictable handling. Its integrated cockpit enhances stiffness and control, while revised geometry improves fit options and rider balance.

The result is a true all-round race machine—equally capable in sprints, climbs and long, demanding rides—offering a rare combination of speed, comfort and versatility for competitive cyclists.