The Factor OSTRO VAM SRAM Force with Power Meter is a high-performance aero road bike designed for riders who demand race-ready speed, aerodynamic efficiency, and climbing capability. Developed and raced at the highest level of the sport, the OSTRO VAM combines advanced carbon construction with cutting-edge aerodynamics to deliver a sub-7 kg build with exceptional responsiveness and efficiency. Equally at home in the mountains or on fast, flat terrain, it offers a refined balance of performance and versatility.
Equipped with an integrated power meter, this bike delivers accurate performance feedback, helping you train smarter and ride faster.
• OSTRO VAM carbon frame crafted from TeXtreme®, Toray®, Nippon Graphite® Pitch-Based Fiber
• OSTRO Wide Stance aero carbon fork for improved stability and aerodynamic performance
• Fully internal cable routing for a clean, aerodynamic setup
• Integrated aero bottle cages and drag-reducing frame design
• Up to 32 mm tyre clearance measured
• Seatpost with 0 mm and 20 mm setback options
• Headset: CeramicSpeed SLT with 1-1/8″ upper and 1-3/8″ lower bearings
• Bottom bracket: CeramicSpeed T47A Aluminium cups
• Thru-axles: 12 × 100 mm front / 12 × 142 mm rear
• SRAM Force AXS E1 wireless 2×12 drivetrain with integrated power meter
• SRAM Force hydraulic disc brakes with 160 mm rotors
• Crankset: 48/35T
• Cassette: 10-33T
• Black Inc 48|58 wheelset, tubeless-ready, 700 c
• Aero-optimised rim profile for speed and stability
• Recommended tyre size up to approx. 32 mm measured
• Black Inc Integrated Aero Barstem with multiple width and length options for a fully custom fit
• Semi-integrated system allowing adjustability without compromising aerodynamics
• Seatpost options with 0 mm or 20 mm setback for personalised positioning
The OSTRO VAM delivers a rare combination of aerodynamic efficiency and ultra-lightweight performance, making it one of the few aero bikes capable of achieving a sub-7 kg build. Its race-proven design, refined geometry, and high-end components provide explosive acceleration, precise handling, and outstanding climbing ability, while maintaining speed and efficiency on the flats. A true all-round race bike, it offers a fast, responsive, and confidence-inspiring ride across any terrain.