Factor OSTRO VAM Arctic Chrome
The OSTRO VAM blends cutting-edge aerodynamics with responsive handling and lightweight agility. Whether you’re chasing KOMs, chasing group raids, or lining up at your local race, this bike is engineered to make you faster in real conditions, not just in theory. Custom-built as standard and available in this Arctic Chrome colourway.Price range: £8,999.00 through £11,499.00
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The OSTRO VAM is engineered for peak performance, combining lightweight construction with exceptional aerodynamic efficiency. Utilising our premium carbon frame, this bike excels in both climbing and flat terrains, ensuring the ultimate performance in all road situations. The integration of the Black Inc. Barstem enhances its aero profile, while the CeramicSpeed SLT Bearings ensure smooth and effortless maintenance. Every aspect of the bike is designed to optimise speed and agility, making it ideal for competitive racing.
- Black Inc 48|58 Wheelset with Carbon Spokes and 48mm front and 58mm rear depth
- Bike comes with innovative aero bottle cages which are location-specific and integrated into the frame’s aerodynamics
- Super-thin aero seatpost – slender 15mm wide seatpost, capitalising on the latest UCI rules
- Ultralight seatpost clamp
- Black Inc Integrated Aero Barstem
- CeramicSpeed T47a Bottom Bracket
Fill out the form below to reserve your frameset or complete build option.
To start your journey and order your new bike with Vires Velo, follow the steps below or just contact our team now to get started.
- Build your bike spec using our online bike builder here
- Secure your build by placing a deposit (fully refundable)
- Our build team will contact you to confirm your options
- Your final balance will be due 1-2 weeks prior to your bike being built by the workshop
- Your new bike will be delivered or can be collected
If you require a bike fit with us, this can be booked here. Once your bike fit is complete we will use your data to determine your spec and final set-up.
Your new bike options:
- Built by Vires Velo in the UK to your exact spec
- Choose your Black Inc wheels
- Choose from 12-Speed Shimano Dura-Ace / Ultegra Di2 or SRAM Red / Force AXS
- Choose a Black Inc Integrated Barstem in your size
- Choose an Inline / Zero Seatpost or 20mm Offset
- Delivery or collection available
- Complete bikes will be shipped using our Secure Personalised Delivery Service (Some location restrictions apply) where the bike will be delivered to your door, completely built and ready to ride.
- If this service is not available in your area, it will be shipped securely by next-day delivery in a large box, with very little reassembly needed.
- Our complete bike shipping fee is £200.
The OSTRO VAM is engineered for peak performance, combining lightweight construction with exceptional aerodynamic efficiency. Utilising our premium carbon frame, this bike excels in both climbing and flat terrains, ensuring the ultimate performance in all road situations. The integration of the Black Inc. Barstem enhances its aero profile, while the CeramicSpeed SLT Bearings ensure smooth and effortless maintenance. Every aspect of the bike is designed to optimise speed and agility, making it ideal for competitive racing.
- Black Inc 48|58 Wheelset with Carbon Spokes and 48mm front and 58mm rear depth
- Bike comes with innovative aero bottle cages which are location-specific and integrated into the frame’s aerodynamics
- Super-thin aero seatpost – slender 15mm wide seatpost, capitalising on the latest UCI rules
- Ultralight seatpost clamp
- Black Inc Integrated Aero Barstem
- CeramicSpeed T47a Bottom Bracket
Fill out the form below to reserve your frameset or complete build option.
To start your journey and order your new bike with Vires Velo, follow the steps below or just contact our team now to get started.
- Build your bike spec using our online bike builder here
- Secure your build by placing a deposit (fully refundable)
- Our build team will contact you to confirm your options
- Your final balance will be due 1-2 weeks prior to your bike being built by the workshop
- Your new bike will be delivered or can be collected
If you require a bike fit with us, this can be booked here. Once your bike fit is complete we will use your data to determine your spec and final set-up.
Your new bike options:
- Built by Vires Velo in the UK to your exact spec
- Choose your Black Inc wheels
- Choose from 12-Speed Shimano Dura-Ace / Ultegra Di2 or SRAM Red / Force AXS
- Choose a Black Inc Integrated Barstem in your size
- Choose an Inline / Zero Seatpost or 20mm Offset
- Delivery or collection available
- Complete bikes will be shipped using our Secure Personalised Delivery Service (Some location restrictions apply) where the bike will be delivered to your door, completely built and ready to ride.
- If this service is not available in your area, it will be shipped securely by next-day delivery in a large box, with very little reassembly needed.
- Our complete bike shipping fee is £200.
Delivered to you
Available for delivery directly to you in a secure bike box with little reassembly required
Custom Built
All bikes are custom built to your spec, create your dream build with us
Limited Lifetime Warranty
Factor offer a limited lifetime warranty on all frames and forks to the original owner
Lightweight, Aero, Comfortable
When the most important aspect of performance is everything – aero, lightness, comfort, handling – the OSTRO is the answer. If pros were limited to one bike to ride all year, they’d all choose the OSTRO in a heartbeat.
Discover everything you need to know to about the Factor OSTRO.
Discover OSTRO
Geometry
Build it your way
All bikes ordered through Vires Velo are custom built for you
We don’t do a ‘stock’ build, order your new Factor with us and we’ll build your bike to fit you and the type of riding you do. Choose your perfect complement of groupset, gearing options, barstem size, seatpost setback and much more. Your bike will be built by our team of highly skilled mechanics at our HQ in Norfolk.
Configure your dream bike using our Bike Builder now.
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