Description
Factor OSTRO VAM Red AXS Road Bike
Every element of the Factor OSTRO VAM RED AXS Road Bike – from its featherweight frame to its race-optimised geometry – has been fine-tuned to achieve the perfect balance of lightness, stiffness, and control.
Designed for those who chase every marginal gain, the OSTRO VAM RED AXS offers a ride experience that’s as refined as it is relentless. Whether you’re attacking steep ascents, carving through descents, or sprinting for the line, it delivers unmatched responsiveness and stability. Factor’s aerodynamic expertise ensures that every watt of your effort is maximised, while SRAM’s RED AXS drivetrain, complete with crank-based power meter, provides flawless shifting and powerful braking in all conditions.
Engineered for Speed and Versatility
Whether you’re sprinting for the line, tackling cobbled classics, or climbing alpine passes, the OSTRO VAM adapts seamlessly to every challenge. It’s not just competitive—it’s commanding. Each ride becomes a statement of speed, precision, and control, setting a new benchmark for all-around race performance.
Unrivalled Performance Backed by the Numbers
The OSTRO VAM is 250 grams lighter and 7 watts faster than its predecessor, making it a force in both aerodynamics and responsiveness. Factor’s engineers utilised advanced computer modelling to sculpt every millimetre of the frame for optimal airflow. After 40km, the OSTRO VAM leaves its predecessor and competitors far behind. The refined head tube and airfoil frame profile ensure exceptional aerodynamic gains verified through extensive wind tunnel testing. Simply put, no other bike in its class cuts through the air like the OSTRO VAM.
Revolutionary Black Inc 48|58 Wheels
Complementing the frame is the new Black Inc 48|58 wheelset, purpose-built to enhance stability and aerodynamic efficiency. With differentiated rim depths, 48mm at the front and 58mm at the rear, these wheels deliver precise handling in crosswinds while maintaining blistering straight-line speed. The 23mm internal rim width, optimised for 28mm tyres, ensures a smooth and predictable ride, while carbon fibre spokes and high-flange hubs keep weight to an astonishing 1,250g. Every component contributes to faster acceleration, superior control, and effortless climbing.
Integrated Bar-Stem
- Frame size 45cm: Bar width: 38cm /Stem length: 90mm
- Frame size 49cm: Bar width: 38cm /Stem length: 90mm
- Frame size 52cm: Bar width: 38cm /Stem length: 90mm
- Frame size 54cm: Bar width: 40cm /Stem length: 100mm
- Frame size 56cm: Bar width: 40cm /Stem length: 100mm
- Frame size 58cm: Bar width: 40cm /Stem length: 110mm
- Frame size 61cm: Bar width: 40cm /Stem length: 110mm
Technical Specification
| Frame | OSTRO VAM TeXtreme®, Toray®, Nippon Graphite® Pitch-Based Fibre |
| Fork | OSTRO Wide Stance Fork |
| Headset | CeramicSpeed SLT 1-1/8″ and 1-3/8″ bearings |
| Axles | Front Axle, 12 x 100mm thru-axle - Rear Axle |
| Rims/wheels | Black Inc 48|58 Wheelset |
| Hubs | Front, HU-08 High Flange Alloy Body WT – Rear, HU-08 High Flange Alloy Body WT |
| Bearings | CeramicSpeed |
| Spokes | Black Inc Straightpull Aero Carbon Spokes |
| Tyres | Goodyear Eagle F1 R Tube Type |
| Crankset | SRAM Red AXS E1 DUB Power Meter Chainset |
| Chainring(s) | 48/35 |
| Bottom Bracket | CeramicSpeed T47A |
| Chain | SRAM Red E1 Flattop Chain |
| Front Derailleur | SRAM Red AXS E1 Front Derailleur |
| Rear Derailleur | SRAM Red AXS E1 Rear Derailleur |
| Cassette | 10-33 |
| Shifters | SRAM Red AXS E1 Shift/Hydraulic Disc Brake Levers |
| Handlebar and Stem | Black Inc Integrated Aero Barstem AB02 - Reach 80mm, drop 120mm. Multiple stem lengths and bar widths available – contact us for more details |
| Grips/Tape | Factor Bar Tape |
| Brake Levers | SRAM Red AXS E1 Shift/Hydraulic Disc Brake Levers |
| Brakes | Front Rotor 160mm - Rear Rotor 160mm |
| Saddle | Selle Italia SLR Carbon Rail Saddle L3 |
| Seat Post | Factor OSTRO VAM Seatpost |
| Battery | SRAM AXS Battery |
| Charger | SRAM AXS Battery Charger |
| Max Tyre Clearance | 32mm Measured |
| Accessories & Extras | Black Inc V10 Barstem Computer Mount, Spare Rear Mech Hanger |
Size Guide
Factor OSTRO VAM Red AXS Road Bike Sizing
Delivery & Returns
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