Argon 18 is a Canadian cycle manufacturer founded in 1989 in Montreal, Quebec by Gervais Rioux.

In June 2017, they became the official supplier to Canada's national road, track and para-cycling cycling teams, through the 2020 Olympic Games.

[1] The ONEness concept consists of an integrated aero and stemless fork/aerobar combination that is designed to be aerodynamic and ergonomic.

Using CFD analysis on the front caliper in a comparison of the aero performance of the integrated disc brake against a standard disc brake, they found that the aero improvement of integrated disc brakes offered a 1W advantage on a flat road for a 300W riding power, or a savings of 10 seconds over 100 km on a flat road for a 300W riding power.

They also found a 25% decrease of CdA, when looking at the caliper, disc and surrounding fork surface.