Name: Argon 18 Nitrogen Pro
Brand: Argon 18
SKU: 383A.1E.1
Price: 13000.0 GBP
Availability: OutOfStock

Argon 18 Nitrogen Pro in Aurora Charcoal, SRAM Red AXS build

Argon 18 Nitrogen Pro, Aurora Charcoal, Shimano Dura-Ace Di2

Argon 18 Nitrogen Pro, Aurora Charcoal, Shimano Ultegra Di2

£13,000.00

This bike is available through the Cycle to Work Scheme

Unsure of your size?

Book a sizing appointment in our bike fit studio and get the right fit.

Speed, low weight, fit and ride quality: with the Nitrogen Pro you no longer have to choose. It is Argon 18's flagship aero road platform, built to deliver in real-world race conditions.

Everything from the flow-optimised headtube to the dropped seat stays is shaped to cut drag, while the ATTEN CHB-01 cockpit and Pro Level Layup carbon keep the bike stiff, light and precise.

Highlights

Pro Level Layup carbon frame
Flow-optimised headtube and wider, deeper fork
ATTEN CHB-01 aero handlebar and integrated cockpit
Integrated aero bottle cages
Horizontal, dropped seat stays inspired by the Electron Pro TKO and E119
SRAM Red AXS, Shimano Dura-Ace Di2 and Ultegra Di2 builds

Sizes and fit

Available in XXS (44-46cm), XS (47-50cm), S (51-53cm), M (54-56cm), L (57-59cm) and XL (60-62cm). Each size has its own geometry under the Argon Fit System.

Colours

Aurora Charcoal.

Frameset

Frame: Nitrogen Pro
Fork: Nitrogen Pro
Headset: IST3 - CeramicSpeed SLT Bearings

Wheels and tyres

Wheels: ATTEN X Scope Artech 6.A+
Tyres: Vittoria Corsa Pro TLR 30c
Tyre clearance: 32c (34mm)

Cockpit and contact points

Handlebar: ATTEN CHB-01 Aero Handlebar
Bar tape: Ciclovation LEATHER TOUCH Tornado Gloss
Saddle: Repente Quasar CR 2.0
Seatpost: Argon 18 Nitrogen Pro

SRAM RED AXS build

Bottom bracket: CeramicSpeed T47 DUB Coated
Front derailleur: SRAM Red AXS
Rear derailleur: SRAM Red AXS
Crankset: SRAM Red AXS Powermeter 48/35
Chain: SRAM RED
Cassette: SRAM XG 1290 E1 10-33
Rotors: SRAM Centerlock Paceline X / F:160mm R:140mm
Shifters: SRAM RED AXS Shifter Set
Included: ATTEN bottle cages
Computer mount: Interchangeable inserts for Garmin and Wahoo; screen tilt shims (3°, 6°, 9°, 12°); accessory mount

Shimano Dura-Ace Di2 build

Bottom bracket: CeramicSpeed T47 Coated
Front derailleur: Shimano Dura-Ace Di2 R9250
Rear derailleur: Shimano Dura-Ace Di2 R9250
Crankset: Shimano Dura-Ace R9200 52/36
Chain: Shimano Dura-Ace CN-M9100
Cassette: Shimano Dura-Ace CS-R9200 11-30
Rotors: Shimano Dura-Ace RT-CL900 / F:160mm R:140mm
Shifters: Shimano Dura-Ace Di2 R9270

Shimano Ultegra Di2 build

Bottom bracket: CeramicSpeed T47 Coated
Front derailleur: Shimano Ultegra Di2 R8150
Rear derailleur: Shimano Ultegra Di2 R8150
Crankset: Shimano Ultegra R8100 52/36
Chain: Shimano Ultegra CN-M8100
Cassette: Shimano Ultegra CS-R8100 11-30
Rotors: Shimano Ultegra RT-CL800 / F:160mm R:140mm
Shifters: Shimano Ultegra Di2 R8170

Free UK shipping available on all orders, excluding bikes, wheelsets and packages over 10kg in weight e.g. turbo trainers.

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Argon 18 Nitrogen Pro aero road bike in studio lighting

Argon 18's Flagship Aero Bike

The Nitrogen Pro brings together an aerodynamic frame, modern race geometry and an adaptable fit.

It is designed to perform on real roads in real races, not just in the wind tunnel.

Argon 18 Nitrogen Pro frame detail in studio lighting

Speed Without Compromise

Pro Level Layup carbon keeps weight low and stiffness high, so the bike climbs and sprints as well as it cruises.

An oversized bottom bracket area makes sure every watt goes into the road.

Flow-optimised headtube on the Argon 18 Nitrogen Pro

Flow-Optimised Front End

The headtube has extended volume and an angled edge to reduce drag, paired with a wider, deeper fork.

The ATTEN CHB-01 aero handlebar completes a fully integrated front end.

ATTEN x Scope Artech wheelset on the Argon 18 Nitrogen Pro

Race-Ready Wheels

The top builds roll on ATTEN x Scope Artech wheels, developed to work with the frame as one aero system.

It is a complete race package straight out of the box.