The Factor OSTRO VAM combines the aerodynamics of a pure time trial frame with lightness (830 g in painted size 54), pulverizing the limits between speed and performance on all terrains. Its design incorporates every detail to optimize airflow: ultra-thin seatpost (15 mm) with concealed Di2 battery, aerodynamic bottle cage, internal cabling, all to reduce drag and maximize efficiency.
Designed for hard racing - mountain passes, cobblestones, long stages - the OSTRO VAM offers instant power feedback, thanks to a rigid yet surprisingly comfortable frame: thin seatstays, strategically placed carbon fibers, compatible tires up to 32 mm. Its road handling is also impressive: directional without being brutal, stable even at high speeds, while absorbing irregularities in the terrain.
Last but not least, its versatility is impressive: light enough to be built under the UCI limit of 6.8 kg, it excels just as much in mountain passes as on the flat and technical courses - a true "all-terrain" competition bike.




