Factor Bikes

The OSTRO VAM is the beating heart of the Factor road range. The bike that sets all the standards. It’s the synergy of aerodynamics, lightness, stiffness, and control. Designed by cyclists, scientifically developed, and manufactured in our own factory, the OSTRO VAM sets the standard for the ultimate modern racing bike thanks to state-of-the-art design and engineering.

With wins over the years as varied as Tour de France stages at the top of the Puy de Dôme and over the cobbles of Roubaix, to the most recent Modern Adventure success in Wallonie, the Factor OSTRO VAM has consistently proved itself capable of tackling any type of terrain.

MONZA is race performance built for the reality outside the WorldTour.

It carries the handling DNA, aero intent, and visual authority of Factor’s race platforms, but is tuned for riders whose bikes do more than wait for race day. Riders who ride hard before work, pin on a number, fit lights and radar, carry tools, chase moves, and still need the bike to be ready again tomorrow. As Cycling Weekly put it: “Race-bike handling in a more practical package. What’s not to like?”

MONZA is not an endurance bike in disguise. It is not a diluted race bike. It is a focused expression of speed with the durability, fit logic, tyre clearance, storage, and serviceability that make sense for committed riders using one bike across real riding, real roads, and real pressure.

Within the Factor road range, MONZA sits with purpose: less extreme than ONE, more accessible than OSTRO VAM, more versatile than a pure climbing platform, but still unmistakably Factor: fast, controlled, engineered, and built to be ridden hard.