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ABOUT VIRES VELO

Discover everything you need to know about how we deliver your experience at Vires Velo

YOUR EXPERIENCE

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When you order your bike through Vires Velo, our mission is to deliver you a first-class journey. Find your perfect position, design your ideal specification, measure your fitness and leave ready to take your cycling to new levels.

Factor Bikes is a manufacturer of ultra-performance carbon fibre bicycles. Available exclusively in the UK through Vires Velo. Shop online and configure your dream bike with us now.

FACTOR BIKES

OSTRO VAM

SHOP OSTRO
Ostro_Chrome

When the most important aspect of performance is everything – aero, lightness, comfort, handling – the OSTRO is the answer.

Black Inc is a performance driven company making top-end wheels and components. The passion for engineering that powers the team means that only the best materials are used and no compromises are accepted. Available exclusively in the UK through Vires Velo.

BLACK INC

Your wheels are, and always have been, one of the most effective upgrades you can make to your bike, whether you’re chasing lighter weight or increased aerodynamics. Shop online now:

Factor O2 Disc Gen 01 Frameset Custom Paint Size 49

First generation Factor O2 Disc  custom painted in the UK with a gloss gun metal grey and red logos in a size 49. Brand new. Available as a frame, fork and headset only or complete premium frameset package.

£2,200.00£3,000.00

Available to order in a standard frame, fork and headset configuration which offers exceptional value for money. The frameset uses technology and geometry from the cutting-edge O2 VAM, with a revised carbon fibre lay-up for extra compliance.

If you would like to take your build to the next level you can upgrade to the premium frameset package which includes the beautifully integrated barstem from Black Inc, lightweight carbon seat post in zero offset or 25mm and CeramicSpeed’s silky smooth bearings in the bottom bracket and headset. Unlike most others, Factor design their products to work in harmony in performance and aesthetics. With the frameset package, you can retain the intended design of the O2 and customise the build however you desire.

  • Aero thru axles: Flush-fitting axles save drag and look more elegant 
  • Asymmetrical down tube: Provides a perfect balance of torsional and vertical stiffness suited to the load paths
  • Power drivetrain: Continuous down tube to chain stay design, via the asymmetric BB, creates unparalleled power transfer stiffness
  • Internal cable routing: The O2 can accommodate both mechanical and electronic shift cables internally
  • Svelte Fork: Extensive R&D went into achieving the perfect blend of lightness, precision, control and comfort
  • Wide stance seat stays: Boost rear triangle stiffness while remaining very thin for excellent compliance

Frame, Fork & Headset

  • Factor O2 Frame
  • Factor O2 Svelte Fork
  • Headset bearings
  • Small ‘Pizza Box’ with parts for frame/fork assembly including cable guides and spacers

Premium Frameset Upgrade Package

  • Factor O2 Frame & Svelte Fork
  • Black Inc 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, compression plug, 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.

Please leave your barstem and seatpost choice in the notes section on checkout.

FRAME
Toray®, Nippon Graphite® Pan-Based Fibre
FORK
Factor O2 VAM Svelte / Svelte Disc
SEATPOST
27.2 Round, post not included in Frame, Fork, Headset Package
HEADSET
FSA IS Series 1-1/8 upper and 1-3/8 lower bearings
HEAD TUBE DIAMETER
1-1/8 upper and 1-3/8 lower
SADDLE RAIL CLAMPS
7x7 and 7x9
FRONT AXLE
12 x 100mm thru-axle
REAR AXLE
12 x 142mm thru-axle
BRAKE TYPE
Disc or Rim
CABLE ROUTING
Internal
COMPATIBLE COMPONENTS
Electronic and Mechanical
FINISH/COLOR
Miami Blue, Pearl White, Custom paint available
WHEEL SIZE
700c
MAX TIRE CLEARANCE
30mm
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.

Available to order in a standard frame, fork and headset configuration which offers exceptional value for money. The frameset uses technology and geometry from the cutting-edge O2 VAM, with a revised carbon fibre lay-up for extra compliance.

If you would like to take your build to the next level you can upgrade to the premium frameset package which includes the beautifully integrated barstem from Black Inc, lightweight carbon seat post in zero offset or 25mm and CeramicSpeed’s silky smooth bearings in the bottom bracket and headset. Unlike most others, Factor design their products to work in harmony in performance and aesthetics. With the frameset package, you can retain the intended design of the O2 and customise the build however you desire.

  • Aero thru axles: Flush-fitting axles save drag and look more elegant 
  • Asymmetrical down tube: Provides a perfect balance of torsional and vertical stiffness suited to the load paths
  • Power drivetrain: Continuous down tube to chain stay design, via the asymmetric BB, creates unparalleled power transfer stiffness
  • Internal cable routing: The O2 can accommodate both mechanical and electronic shift cables internally
  • Svelte Fork: Extensive R&D went into achieving the perfect blend of lightness, precision, control and comfort
  • Wide stance seat stays: Boost rear triangle stiffness while remaining very thin for excellent compliance

Frame, Fork & Headset

  • Factor O2 Frame
  • Factor O2 Svelte Fork
  • Headset bearings
  • Small ‘Pizza Box’ with parts for frame/fork assembly including cable guides and spacers

Premium Frameset Upgrade Package

  • Factor O2 Frame & Svelte Fork
  • Black Inc 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, compression plug, 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.

Please leave your barstem and seatpost choice in the notes section on checkout.

FRAME
Toray®, Nippon Graphite® Pan-Based Fibre
FORK
Factor O2 VAM Svelte / Svelte Disc
SEATPOST
27.2 Round, post not included in Frame, Fork, Headset Package
HEADSET
FSA IS Series 1-1/8 upper and 1-3/8 lower bearings
HEAD TUBE DIAMETER
1-1/8 upper and 1-3/8 lower
SADDLE RAIL CLAMPS
7x7 and 7x9
FRONT AXLE
12 x 100mm thru-axle
REAR AXLE
12 x 142mm thru-axle
BRAKE TYPE
Disc or Rim
CABLE ROUTING
Internal
COMPATIBLE COMPONENTS
Electronic and Mechanical
FINISH/COLOR
Miami Blue, Pearl White, Custom paint available
WHEEL SIZE
700c
MAX TIRE CLEARANCE
30mm
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

Geometry

AStack
503

BReach
370

CSeat Tube Angle
74

DTop Tube
515

EHead Tube Angle
71.3

FFork Offset
53

GFork Trail
60

HSeat Tube Length
455

IBB Drop
75

JFront Center
576

KChainstay Length
406

LWheelbase
970

MStand Over Height
727

AStack
523

BReach
376

CSeat Tube Angle
73

DTop Tube
534

EHead Tube Angle
71.6

FFork Offset
53

GFork Trail
58

HSeat Tube Length
480

IBB Drop
70

JFront Center
587

KChainstay Length
406

LWheelbase
982

MStand Over Height
750

AStack
542

BReach
384

CSeat Tube Angle
73

DTop Tube
550

EHead Tube Angle
73.1

FFork Offset
43

GFork Trail
59

HSeat Tube Length
503

IBB Drop
70

JFront Center
577

KChainstay Length
406

LWheelbase
972

MStand Over Height
772

AStack
565

BReach
392

CSeat Tube Angle
73

DTop Tube
565

EHead Tube Angle
73.3

FFork Offset
43

GFork Trail
58

HSeat Tube Length
526

IBB Drop
70

JFront Center
590

KChainstay Length
406

LWheelbase
985

MStand Over Height
794

AStack
587

BReach
401

CSeat Tube Angle
73

DTop Tube
580

EHead Tube Angle
73.3

FFork Offset
43

GFork Trail
58

HSeat Tube Length
548

IBB Drop
70

JFront Center
605

KChainstay Length
410

LWheelbase
1005

MStand Over Height
820

SIZE
49
52
54
56
58
AStack
503
523
542
565
587
BReach
370
376
384
392
401
CSeat Tube Angle
74
73
73
73
73
DTop Tube
515
534
550
565
580
EHead Tube Angle
71.3
71.6
73.1
73.3
73.3
FFork Offset
53
53
43
43
43
GFork Trail
60
58
59
58
58
HSeat Tube Length
455
480
503
526
548
IBB Drop
75
70
70
70
70
JFront Center
576
587
577
590
605
KChainstay Length
406
406
406
406
410
LWheelbase
970
982
972
985
1005
MStand Over Height
727
750
772
794
820