Factor O2 VAM

The Ultimate Expression of a Lightweight Road Bike

blog O2 VAM hero

For modern bike design, low weight and aerodynamic performance have often worked at cross purposes; the more aero the frames became, the heavier they got. The Factor O2 VAM explodes that dichotomy with aero-efficiency while remaining incredibly lightweight.

blog O2 VAM 006

blog O2 VAM 005

Though it shares the O2 name with Factor’s first ever climber’s bike, it is another level in our technological progress. Of course, the original O2 was a lightweight phenomenon, winning mountain stages at the Tour de France and taking podium places at Paris-Roubaix. Even then, the O2 was unique and in a class of its own.

blog-Romain Bardet-hero


Going sub-700 grams

But our engineers knew that they could make improvements. Not only could the O2 VAM be lighter, but it could be more aerodynamic. To accomplish this, we built a whole new factory with state-of-the-art facilities, tooling, and materials. Hours of labour and multiple test iterations have resulted in the current O2 VAM, one of the first ever sub-700 gram disc brake bikes that offers a tangible aero advantage.

blog O2 VAM 012

Sven Aleksander Mernik, Factor Racing: “I chose the O2 VAM bike after thoroughly testing different models. The most important factors in my decision were the bike’s geometry, stiffness, and weight. The O2 VAM suits me better because of its geometry, which is more aggressive or “climber-oriented.” It allows me to set up the bike more easily and make the most of its potential, especially in mountain stages but also on flat races.

I also appreciate its stiffness and low weight, which are particularly important for maximising power transfer and making the bike easier to handle.”

blog O2 VAM 001

blog O2 VAM 010

The lightweight all-arounder

The O2 VAM is made for climbing, but also descending, cornering, sprinting, and enjoying an immediate connection with the road. The bike feels like a true extension of your body. The carbon layup and tube designs provide a spring to the vertical compliance while ensuring a lateral rigidity that enhances every acceleration.

blog O2 VAM 013

blog O2 VAM 007

It’s the perfect bike for anyone who values a dynamic, high performance ride and appreciates the advantages such a lightweight bike can offer no matter the terrain.

Studio-O2 VAM chrome ds45

Learn more here: O2 VAM

You can get in touch with our dealer who is closest to your location: DEALER LOCATOR