The Nitrogen Disc is Argon 18’s high-performance aero road bike. 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. Its monocoque carbon frame comes it at just 948 grams. On your new Argon 18 Nitrogen, you will feel comfortable racing anything from a time trial to a climbing stage or even a triathlon. The Nitrogen is one bike to rule them all, pushing the limits of modern cycling.

This ultra-fast frame was designed with road geometry and an aerodynamic profile to hit that perfect synergy of climbing and sprint ability. The geometry helps you feel stable throughout your ride with superior downhill handling. Feeling solid on the downhill will give you the confidence to bomb any hill and break away from the pack in your next race or group ride. Your Nitrogen will fit you perfectly regardless of size. Three headtube sizes are offered which helps provide a well-balanced ergonomic as well as excellent frontal rigidity.

This type of stability and reliability is important on aero bikes. Hitting such high speeds comes with an element of danger and you will only have the confidence to go as fast as you can if you have a sturdy base beneath you. The Argon 18 Nitrogen frame comes ready to equip disc brakes for comfortable and modulated stopping in any weather conditions. This feature along with its balanced geometry should give you all the confidence you need to move quickly.

On the front end of the frame, you will find a monocoque carbon fork which is light and stiff as an aero fork should be. The fork on this version of the Nitrogen has an 80 percent increase in lateral stiffness compared to that of the previous model. It gives clearance for 28c tires, giving you the option for a more stable and comfortable ride. This fork as well as the seatpost are aero specific to contribute to the profile of the bike as a whole.

The Argon 18 Nitrogen is a fast and light aerodynamic bike that will cover all your bases in any race you enter. It is light enough to climb hills with no problems and aero enough to bomb the descent at high speeds. You will feel stable and solid through that descent and disc brakes will monitor your speed. To top it off, the electronic SRAM Red eTap AXS 12-speed groupset gives you flawless shifting. Few bikes can do it all with no sacrifices to performance and the Nitrogen is one of those rare exceptions. If you are ready to perform to the best of your ability in your next race, the Argon 18 Nitrogen will bring out your fast side.