Factor OSTRO VAM Frameset

Factor's engineers designed the OSTRO VAM frameset for riders who do some of everything and want top performance across the board, free from compromises. The frameset is supplied with a Black Inc Integrated Barstem, seatpost, CeramicSpeed BB & Headset, computer mount, bar tape and more.

£5,500.00

Available to order

  • Factor OSTRO VAM Frame & Fork
  • Aero Seatpost (Choice of zero or 25mm setback)
  • Black Inc Integrated Barstem (Your choice of size)
  • CeramicSpeed BB & Headset
  • ‘Pizza Box’ with a range of accessories, including: Bartape,  chainstay protector, garmin computer mount, rear derailleur hanger, seatpost wedge and saddle clamps
  • You will also get a set of grommets, spacers, cable stops and covers to complete your build

They call the OSTRO an ‘everything’ bike and we agree. It’s light, smooth and aero, so it’s ready for dream trips to the mountains or to the cobbled Classics, for long weekend rides or fast-paced chaingangs, and it especially loves to be raced. It can take tyres up to 32mm, so it’s ready for Britain’s rougher tarmac.

Purchase the OSTRO VAM in Factor’s premium specification which includes the beautifully integrated barstem from Black Inc in your choice of size, mid-depth aero seat post in zero or 25mm offset and CeramicSpeed’s silky smooth bearings in the bottom bracket and headset. Factor designs the frame and components to work in harmony. With the frameset package you can retain the intended design of the OSTRO and choose your own wheelset for your build.

  • Electronic shifting only: to save weight and aero drag, and in line with customer wishes, the OSTRO is built for electronic groupsets only
  • T47 bottom bracket: thread-fit BB standard gives a secure fit and makes maintenance easier
  • Three fork offsets: ensuring every customer enjoys optimised handling characteristics, the OSTRO uses three different fork offsets across the size range compared to the industry standard of two
  • OSTRO seatpost: the mid-depth aero profile and lightweight seatpost is offered with a choice of 0 or 25mm setback
  • Cockpit choice: the OSTRO is compatible with the one-piece Black Inc Barstem as well as conventional separate bars and stems. When using separate components, the cables enter the frame below the stem
  • Factor standard geometry: the handling and fit geometry of the OSTRO are both near identical to the O2 and O2 VAM, which makes it easy for the pros to switch between models and eliminates that issue when you’re choosing which Factor to buy

FRAME
TeXtreme®, Toray®, Nippon Graphite® Pitch-Based Fiber
FORK
OSTRO Wide Stance Fork
SEATPOST
Zero and 25mm setback available
BARSTEM
Black Inc VAM Reach 80mm, drop 125mm. Multiple stem lengths and bar widths available
HEADSET
CeramicSpeed 1-1/8" and 1-3/8" bearings
HEAD TUBE DIAMETER
1-1/8" upper and 1-3/8" lower
BOTTOM BRACKET
CeramicSpeed T47A Aluminium cups / CeramicSpeed bearings with Wheels MFG 24mm BBRight Reducers/Adapters
MAX TIRE CLEARANCE
32mm
WHEEL SIZE
700c
BRAKE TYPE
Disc
FRONT AXLE
12 x 100mm thru-axle
REAR AXLE
12 x 142mm thru-axle
CABLE ROUTING
Internal
FINISH/COLOUR
Factor Racing Green, Flicker, Gloss Carbon / Chrome, Soho Mix, Custom paint available
MANUFACTURER WARRANTY
Limited Lifetime Warranty

We are pleased to offer FREE DELIVERY on all framesets ordered online through the Vires Velo website.

UK Delivery only.

For the latest availability on the frameset you wish to order, please contact our team here.

Certain sizes and colours are available for immediate shipping.

  • Factor OSTRO VAM Frame & Fork
  • Aero Seatpost (Choice of zero or 25mm setback)
  • Black Inc Integrated Barstem (Your choice of size)
  • CeramicSpeed BB & Headset
  • ‘Pizza Box’ with a range of accessories, including: Bartape,  chainstay protector, garmin computer mount, rear derailleur hanger, seatpost wedge and saddle clamps
  • You will also get a set of grommets, spacers, cable stops and covers to complete your build

They call the OSTRO an ‘everything’ bike and we agree. It’s light, smooth and aero, so it’s ready for dream trips to the mountains or to the cobbled Classics, for long weekend rides or fast-paced chaingangs, and it especially loves to be raced. It can take tyres up to 32mm, so it’s ready for Britain’s rougher tarmac.

Purchase the OSTRO VAM in Factor’s premium specification which includes the beautifully integrated barstem from Black Inc in your choice of size, mid-depth aero seat post in zero or 25mm offset and CeramicSpeed’s silky smooth bearings in the bottom bracket and headset. Factor designs the frame and components to work in harmony. With the frameset package you can retain the intended design of the OSTRO and choose your own wheelset for your build.

  • Electronic shifting only: to save weight and aero drag, and in line with customer wishes, the OSTRO is built for electronic groupsets only
  • T47 bottom bracket: thread-fit BB standard gives a secure fit and makes maintenance easier
  • Three fork offsets: ensuring every customer enjoys optimised handling characteristics, the OSTRO uses three different fork offsets across the size range compared to the industry standard of two
  • OSTRO seatpost: the mid-depth aero profile and lightweight seatpost is offered with a choice of 0 or 25mm setback
  • Cockpit choice: the OSTRO is compatible with the one-piece Black Inc Barstem as well as conventional separate bars and stems. When using separate components, the cables enter the frame below the stem
  • Factor standard geometry: the handling and fit geometry of the OSTRO are both near identical to the O2 and O2 VAM, which makes it easy for the pros to switch between models and eliminates that issue when you’re choosing which Factor to buy
FRAME
TeXtreme®, Toray®, Nippon Graphite® Pitch-Based Fiber
FORK
OSTRO Wide Stance Fork
SEATPOST
Zero and 25mm setback available
BARSTEM
Black Inc VAM Reach 80mm, drop 125mm. Multiple stem lengths and bar widths available
HEADSET
CeramicSpeed 1-1/8" and 1-3/8" bearings
HEAD TUBE DIAMETER
1-1/8" upper and 1-3/8" lower
BOTTOM BRACKET
CeramicSpeed T47A Aluminium cups / CeramicSpeed bearings with Wheels MFG 24mm BBRight Reducers/Adapters
MAX TIRE CLEARANCE
32mm
WHEEL SIZE
700c
BRAKE TYPE
Disc
FRONT AXLE
12 x 100mm thru-axle
REAR AXLE
12 x 142mm thru-axle
CABLE ROUTING
Internal
FINISH/COLOUR
Factor Racing Green, Flicker, Gloss Carbon / Chrome, Soho Mix, Custom paint available
MANUFACTURER WARRANTY
Limited Lifetime Warranty

We are pleased to offer FREE DELIVERY on all framesets ordered online through the Vires Velo website.

UK Delivery only.

For the latest availability on the frameset you wish to order, please contact our team here.

Certain sizes and colours are available for immediate shipping.

Free Delivery

Order a frameset online through Vires Velo and we'll deliver it free of charge

Frameset Upgrade Programme

If you are looking to switch out your frame and keep your existing groupset, our workshop can move all your components over (charge applies)

Limited Lifetime Warranty

Factor offer a limited lifetime warranty on all frames and forks to the original owner