The updated Factor O2 VAM is the ultimate aero climbing bike. Factor didn't necessarily invent this type of bicycle, but they did perfect it. No other racing bike that is so light is also so fast and no other racing bike that is so fast is as light as the Factor O2 VAM. The frame is incredibly stiff, yet flexible. You can descend with extreme precision and gain confidence at speed.

Features of the Factor O2 VAM

The Factor O2 VAM is a born climbing bike and therefore very light. 6.4Kg straight out of the box with a Shimano Dura-Ace Di2 groupset on a size 54cm. Factor has also made the O2-VAM aerodynamic, because the climbs often only involve part of the bike ride. Professionals also cycle so fast that aerodynamics can play a role even during climbs of up to 8%.

Aerodynamically, the Factor O2 VAM is only 5 Watts behind the Factor Ostro VAM, which is the fastest aero racing bike on the market. This makes this climbing bike faster than aerodynamic variants from other brands...


  • CeramicSpeed SLT Headset
  • CeramicSpeed T47A Bottom Bracket Bearings
  • Internal cable routing
  • Compatible with electronic Sram, Shimano and Campagnolo Groupsets (1x & 2x)
  • Black Inc 28/33 Wheelset
  • 32mm tire clearance
  • Frame weight: 700g
  • Lifetime Warranty

Factor O2 VAM road bikes at BikeSuperior

At BikeSuperior we offer an exclusive selection of Factor O2 VAM road bikes. Our expert staff are ready to help you find the right size and specifications so you can have the best possible riding experience. Simply contact us, visit our showroom or order online!