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Argon 18 Nitrogen Pro

The Argon 18 Nitrogen Pro delivers speed, lightness, and precision fit in a fully integrated aerodynamic design built for real-world performance. Featuring the ATTEN x Scope Artech 6.A+ wheelset and ATTEN CHB-01 Aero Handlebar, it offers exceptional aerodynamics, comfort, and control across all surfaces — true no-compromise performance from Argon 18.

Groupset *
Frame Size *
XXS
XS
S
M
L
XL
Total price:£9,500.00

More Info

Description

Speed, light, fit and ride optimisation… now you can have it all.

Developed and engineered for optimal interaction between aerodynamic frame design, modern geometry, flexible rider fit & world-class components, the Nitrogen Pro is built to perform in real world conditions, offering the performance and ride quality Argon 18 is recognised for. The Nitrogen Pro delivers speed, lightness, fit and ride optimisation.

With the goal of creating the world’s fastest road bike, Argon 18 engineers also built solutions from the ground-up to achieve unprecedented aerodynamics. Rather than designing a frame and pairing it with standard components, Nitrogen Pro was built as a fully integrated aerodynamic system, honed using a CFD model featuring the bike and rider matched with specific component combinations for optimal performance.  Argon 18 used this approach to ensure theoretical performances would be achieved in real world conditions – not just in a wind tunnel.

A standout feature of the Nitrogen Pro is the ATTEN x Scope Artech 6.A+ wheelset, developed in collaboration with Scope Wheels. This wheelset, born from Scope’s world-renowned Artech 6.A model, is a fully integrated component of Nitrogen Pro’s front-end aero system.  Enhancements to the Artech 6.A were made, for maximum performance and speed across tarmac, pavé, chip seal, and beyond, thanks to a form specifically tailored for Nitrogen Pro, when ridden with a 700x30c tire.  The result is an exceptionally smooth ride, at top speeds and over all road surfaces.  No compromises.

The Nitrogen platform also features a custom ATTEN CHB-01 Aero Handlebar that simultaneously optimises leading edge aerodynamics and rider positioning. All Nitrogen bikes are delivered with specially designed bottle cages that incorporate an airflow concept inspired by automotive design.

Additional information

Frame

Nitrogen Pro

Fork

Nitrogen Pro

Headset

IST3 – CeramicSpeed SLT Bearings

Integrated Cables

Yes

Handlebar

ATTEN CHB-01 Aero Handlebar – Frame Size XXS/XS/S Handlebar Width 360mm, Frame Size M/L/XL Handlebar Width 380mm

Saddle

Repente Quasar CR 2.0

Seatpost

Argon 18 Nitrogen Pro

Tyre Clearance

32c (34mm)

Build Options

SRAM Red AXS + Atten x Scope A6+ Wheelset

Shimano Dura-Ace Di2 + Atten x Scope A6+ Wheelset

Shimano Ultegra Di2 + Atten x Scope A6+ Wheelset

Colour

Aurora Charcoal

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