NEW Argon 18 Nitrogen Ultegra Disc Carbon Aero Road Bike 2020 - Large


NEW Argon 18 Nitrogen Ultegra Disc Carbon Aero Road Bike 2020 - Large

Top quality stock keeps rolling in!

Why not consider one of our pre-owned models and get your bike delivered to your door within 4-5 working days, all at a healthy discount to the new price.

A fabulous example of the highly sought after Argon 18 Nitrogen Ultegra Disc Carbon Aero Road Bike 2020

Excellent condition throughout – built up from frameset by the original owner, who rode it just once apparently and condition reflects that fact. It looks box fresh!

Quality Shimano Ultegra 11 speed hydraulic groupset. All components are in excellent condition as per pics.

Fulcrum Racing 700 disc wheelset

Frame size is Large (57cm – 59cm on the Argon Geometry charts). Top tube is 57.5cm and for reference, saddle height in the pics is 80cm from centre of BB to top of saddle

Best suit rider of height 6′ – 6’3”

These models retailed at £2499 for frameset only, model is a £4K+ build (proof of ownership & ID taken), so here is a chance to own a superb model for a significant discount – it will be even cheaper on our Webuycycle website.

This is for UK based buyers only, it will not be shipped abroad!

The buyer can reasonably expect to receive the bike within 4-5 working days of payment being received.

The bike is ready to go and nothing needs replacing in the near future. The Argon 18 Nitrogen bike will receive a pre-sale mechanical check from one of our mechanics.

Product Description

      • The Nitrogen Disc is one lean mean racing machine. Built for those who not only want to lead the pack in performance, but also with a sleek, aerodynamic, feature-packed, racing bike that makes a statement wherever it goes. Throw in the braking power of disc brakes and you get a bike that says: Move the heck over, Nitrogen is here.

        DREAMS DO COME TRUE This is the year we introduce the Nitrogen Disc, a truly modern bike for those who want it all; an aero frame, a super versatile bike packed with features, increased rigidity and the superior braking power of flat mount disc brakes. The Nitrogen Disc answers the call of those dreaming of the one bike that will rule them all. It will let them race criteriums, the occasional triathlon or simply get out there on a super fast stylish bike.


        Very stiff yet light, it offers all the advantages of disc brakes with no weight compromise

        MONOCOQUE FORK DESIGNED FOR FLAT MOUNT DISC BRAKES 80% increase in lateral stiffness vs Nitrogen Pro with same comfort level

        VERSATILE AERO BIKE Road geometry with an aero profile, the perfect mix for flats and climbs

        IMPECCABLE HANDLING Superior downhill stability and handling

        SIZE-SPECIFIC GEOMETRY Well balanced ergonomic fit for every frame in every size

        REPLACEABLE REAR DERAILLEUR HANGER Optional direct mount hanger supplied

        FLAT-MOUNT DISC BRAKES Ensuring better braking in all conditions

        UP TO 28C (30MM) TIRE CLEARANCE For maximum comfort and compatibility

        AERO CARBON SEAT POST Light and easily adjustable

        3D SYSTEM Extends positioning flexibility by offering 3 head tube heights for every frame size without sacrificing any rigidity; system preserves 5% and 11% more incremental frontal rigidity vs. standard spacers when the handlebar is set at 15mm and 25mm respectively

Tel 01332 314007
Bike Model Arogn 18 Nitrogen Ultegra Disc Carbon Road Bike 2020
Size Large
New Price £2499 (frameset only) £4K+ build
Frame Argon 18 Carbon
Fork Argon 18 Carbon
Shifters Shimano Ultegra R8020 Hydraulic 11 Speed
Shimano Ultegra R8000 52/36T 172.5mm
Brakeset Shimano Ultegra BR-R8070 Hydraulic
Front Derailleur Shimano Ultegra R8000 Braze-On
Rear Derailleur Shimano Ultegra R8000 11 Speed
Cassette Shimano Ultegra R8000 11-30T 11 Speed
Fulcrum Racing 700DB
Tyres Continental Grand Sport 28mm
Saddle Prologo Kappa RS
Stem Fizik Cyrano R1 90mm
Bars Fizik Cyrano Carbon


The bike can also be collected in person from our store by prior arrangement. We have a stock of quality approved used road bikes, triathlon bikes and mountain bikes for sale.

As a ‘used’ bike, we are happy to offer a 3 month in-house warranty from the date of the sale against manufacturing defects (crash damage and general wear and tear not included).

We do endeavour to supply top quality pre-owned bikes and the photographs and description are fair representations of our bikes, our reviews are good and we try to look after our customers, many of whom return for additional bikes. Whilst we hold proof of ownership and ID, our bikes may not be supplied with an owner’s manual  and other little items that new bikes may be supplied with direct from manufacturers (as we may not have received them either).


1 in stock


We buy & sell premium Road, Triathlon, Mountain and eBikes that have a resale value in excess of £750*

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01332 314007


Sapperton Manor Industrial Park, Sapperton Lane, Church Broughton, Derby, DE65 5AU

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