Factor

Factor is a British brand founded in 2009 in London, focused exclusively on high-end road bikes. Their lineup is built around aerodynamics and race stiffness: the Ostro VAM is the flagship, combining aerodynamic tube shapes with low weight for both flat and climbing stages, while the O2 VAM is the all-round race platform for most road conditions. Both models are raced by at UCI WorldTour level, where Factor has been a regular presence in major road races.