The Argon 18 Nitrogen Disc is a high-performance road bike that is made to cheat the wind and help riders hit their highest speed. This versatile speed machine is a truly modern bike for the rider that wants it all. A stiff and aero frame remains light, so it can stick right next to traditional climbing bikes on mountainous stages. It is a great choice for the rider who likes to make a solo breakaway from the pack or the rider who wants to push the pace in a group ride. With disc brake compatibility and an aggressive position, riders will immediately feel the race-ready inspiration behind the Nitrogen. The Argon 18 Nitrogen Disc Frameset is your start to building the fastest bike in your garage.

Aerodynamics are the driving force behind the speed of the Argon 18 Nitrogen Disc. Argon 18’s top engineers used Computational Fluid Dynamic models to create countless iterations of the frame before finding the perfect frame that will be aerodynamically efficient in real world situations, not just a wind tunnel. This aero engineering leads to a lively feel with excellent handling that does not disrupt the pure speed of the Nitrogen. The front end is also completely integrated with a stem and steerer for a more streamlined cockpit. Every piece of the Nitrogen Disc is made to cheat the wind.

The Argon 18 Nitrogen Disc frame utilizes their Elite Carbon Layup to promote its lightweight speed. This system is similar to that of their professional level road bikes, packaging world class technology with more affordability. Argon 18 also used their revolutionary Argon Fit System which specifically tunes each frame size for consistent performance and optimal positioning across all frame sizes. This makes it easy for riders of all sizes to find their ideal fit. The Argon 18 Nitrogen Disc Frameset is ready to help you build the road bike of your dreams with aerodynamic speed, lightweight climbing, and excellent handling.