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Argon 18 Nitrogen Large Cosmic Teal 105 Di2
Argon 18 Nitrogen Large Cosmic Teal 105 Di2
Argon 18

Argon 18 Nitrogen Large Cosmic Teal 105 Di2

£5,200.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

Under the Consumer Acts Right of 2015 you have an early right to reject goods that are unsatisfactory quality, unfit for purpose, or not as described and get a full refund. But this right is limited to 30 dyas of when you took ownership of the goods (this could be the date of the purchase or the date the goods were delivered to you, whichever is the latest) After the initial 30 days you cannot demand a full refund in the first instance but you have the right to repair or replacement..

RETURNS

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Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items:
Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer.

There are certain situations where only partial refunds are granted: (if applicable)

Book with obvious signs of use
CD, DVD, VHS tape, software, video game, cassette tape, or vinyl record that has been opened.
Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
Any item that is returned more than 30 days after delivery
Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.

If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted.

If you’ve done all of this and you still have not received your refund yet, please contact us at hello@prontobikes.co.uk.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at hello@prontobikes.co.uk and send your item to: 1 Iris Road, Frome, BA11 5FH, United Kingdom.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

Shipping

To return your product, you should mail your product to: 1 Iris Road, Frome, BA11 5FH, United Kingdom.

You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

Under the Consumer Acts Right of 2015 you have an early right to reject goods that are unsatisfactory quality, unfit for purpose, or not as described and get a full refund. But this right is limited to 30 days of when you took ownership of the goods (this could be the date of the purchase or the date the goods were delivered to you, whichever is the latest) After the initial 30 days you cannot demand a full refund in the first instance but you have the right to repair or replacement.

Argon 18 Nitrogen Large Cosmic Teal 105 Di2

Season:2026

Brand:Argon 18

Code:NIT.L.384B.3D.1

Argon 18 Nitrogen 105 Di2 Road Bike 2026

TheArgon 18 Nitrogen 105 Di2Road Bike is the fastest road bike ever produced by Argon 18, created as a complete system to deliver maximum speed, fit, and ride quality. Built for real-world conditions, it combines aerodynamic frame shaping, modern geometry, and a rider-focused fit with premium components to produce a high-performance machine that is fast, light, and responsive while retaining Argon 18’s renowned ride comfort.

Nitrogen Frame and Design

The Nitrogen is developed with aerodynamics and rider efficiency at its core. Its geometry provides a race-ready position without compromising comfort for long days in the saddle. Every aspect of the frame has been optimised to balance control, speed and performance.

Argon 18 Nitrogen Performance

All Nitrogen models include specially designed bottle cages inspired by automotive airflow concepts, further improving aerodynamic efficiency and integration.

Argon 18 ATTEN Technology

Argon 18’s ATTEN technology division leads innovation across the Nitrogen platform. Each ATTEN component is designed with a performance-driven purpose, addressing specific needs and pushing the boundaries of cycling technology.

Argon 18 Nitrogen ATTEN Aero Handlebar

The custom ATTEN CHB-01 Aero Handlebar enhances aerodynamics at the leading edge while optimising rider positioning. As part of Argon 18’s system-based approach, it ensures the frame and cockpit function together to minimise drag and maximise speed.

Technical Specification

WheelsATTEN L42
TyresVittoria Corsa N.EXT TLR 30c
Shifters105 Di2 R7150
Front Derailleur105 Di2 FD-R7150
Rear Derailleur105 Di2 RD-R7150
Crankset105 FC-R7100 52/36
Chain105 CN-M7100
Cassette105 CS-R7100 11/34
Bottom BracketTOKEN T47 Shimano
HandlebarATTEN CHB-01 Aero Handlebar
XXSHandlebar 360mm, Stem 80mm, Crank 165mm
XSHandlebar 360mm, Stem 90mm, Crank 165mm
SHandlebar 360mm, Stem 90mm, Crank 170mm
MHandlebar 380mm, Stem 100mm, Crank 170mm
LHandlebar 380mm, Stem 110mm, Crank 172.5mm
XLHandlebar 380mm, Stem 120mm, Crank 172.5mm
HeadsetEnduro Bearings 440C
BrakesBR-R7170
RotorsRT-CL700 / Front
Bar TapeCiclovation Leather Touch
SaddleRepente Quasar S
SeatpostArgon 18 TDS-C Nitrogen Pro
Sizing Information
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