Argon 18 Krypton 105

Code: ARG18CUST105M
  • Now 2399,00 €
Item in Stock | Usually dispatched within 24 hours

If your friend is Superman, he’ll find that you on Argon 18’s Krypton turns him into a mere mortal.  This is a frame that has refined manners, and can be a full-on race bike for smooth roads, rough roads, and an all-day ride for people who merely like to tick away the miles.

This is a new iteration of the Krypton frame for Argon 18.  It is lighter, stiffer where it counts, and more comfortable.  They’ve advanced their shaping a good bit, and that’s where much of the magic comes in.  The straight-blade fork is light, stiff, and allows for plenty of clearance for tires up to 28mm in width.  The oversized head tube hides a 1 1/8” to 1 ¼” steerer, though the upper race is still 1 ¼” on the outside to provide greater stiffness.  The top of the head tube utilizes Argon 18’s 3D fit system you’ll find on their other carbon road offerings. You customize the head tube height, by either not using the system for zero stack, using the system to add 15mm or 25mm of stack.  The system is essentially extending the upper cup of the headset by those distances, and by so doing, stiffening up the system compared to using narrow 1 1/8” stack spacers.  By moving out the upper headset race, stiffness and durability is improved.

Going rearward, the frame is divided in half thanks to Argon 18’s Horizontal Dual System.  The lower half, the downtube, chainstays, BB86 bottom bracket juncture are built for lateral rigidity.  The upper half, the top tube, seat stays, and upper seat tube, along with the 27.2mm round seatpost, are built for compliance.  In terms of the ride, the geometry tends toward stability, thanks to the 7cm bottom bracket drop, which means it not only rides a straight line easily, but also carves turns with confidence.

The versatility means you’re never at a loss when conditions change.  One bike for all roads is simple and straightforward, and will leave you wondering why others need to be so specific in their bike choices.

The frame is designed with internal cable routing in mind.  The brake cable runs inside the top tube, while the derailleur cables, be they electronic or mechanical, run inside the downtube.  If you go for electrics, the Di2 battery fits in the seatpost.  All stops and plugs are included.  And the post itself, thanks to being round, is reversible, with a +/- 15mm setback.

The Argon 18 Krypton gives you, no matter how Jimmy Olsen you might feel, superpowers.


  • Bottom Bracket: Shimano SM-BB71-41B
  • Brake Calipers: Shimano 105 5800
  • Chain: FSA Team Issue
  • Crankset: Shimano 105 5800, 50/34
  • Fork: KR36 Carbon
  • Frame Material: 5750 HM Carbon
  • Front Derailleur: Shimano 105 5800
  • Handlebar: FSA Omega Compact
  • Headset: FSA 53-1 + 3D - 1 1/4"
  • Pedals: Not Included
  • Rear Derailleur: Shimano 105 5800
  • Seatpost: Argon 18 ASP-1600
  • Shifters/Levers: Shimano 105 5800
  • Stem: FSA OS-168
  • Tires: Vittoria Zaffiro Pro, 700x25c
  • Wheel - Front: Vision Team 25
  • Wheel - Rear: Vision Team 25
  • Cassette: Shimano 105 5800
  • Saddle: Prologo Kappa Evo or Kappa RS


Shipping And Handling Orders up to €50 Ireland or Northern Ireland will incur a €4.99 p+p charge. Orders above €50 are delivered free of charge.

Orders outside of Ireland incur an extra shipping charge, depending on location and total cost.  We subsidise shipping as much as possible, whilst using reputable shipping companies to ensure the best and safest possible delivery to you.

Delivery Schedule

We despatch your order within 24 hours (standard shipping days, Monday - Friday) where items are in stock. Orders received before 11.30am that are in stock and available (not at the warehouse) will be despatched on the same day.  Overnight delivery is used for Ireland and Northern Ireland.  48 hour delivery as standard to the UK mainland (e.g. if we despatch Monday, you will usually receive Wednesday).  International orders are generally received in under 7 working days. Please note that the couriers will not guarantee the above delivery times but they hold true almost always.

You must inform us within two working days if the goods are lost or damaged in transit so that we can make a prompt claim against the delivery company and correct the problem. Please quote your order number in all correspondence.

You agree that proof of delivery supplied by our delivery company is sufficient evidence to establish that goods have been received.

Tax Charges

For orders made from and/or delivery to Ireland or the European Union, 23% VAT is included where applicable. All other orders are VAT free.

Returns Policy

Your rights to return goods are protected under the EU Distance Selling Directive.

You are entitled to cancel your order and return the goods within 30 working days for a refund less the cost to us of shipping the goods to you initially. Do this by contacting us by email or telephone and quoting the order number supplied to you. Your refund will be paid within 15 days. You are responsible for the cost and risk of loss or damage when returning the goods, so you should take out enough postal insurance to cover their value. This cancellation policy does not affect your rights when we are at fault - for example, if goods are faulty or mis-described.

Any goods returned must be in the same perfect condition as when purchased.  Some items cannot be accepted for return due to safety or hygiene reasons - Cycle Helmets and sunglasses are included in this category.

These terms apply to your order. We may change our terms and conditions at any time, so please do not assume that the same terms will apply in the future.

None of these terms affect your legal rights and these are not diminished in any way. If any term is held to be invalid under any applicable statute or rule of law, that term is automatically omitted from the terms to minimum extent necessary to comply with the law and without affecting the validity or enforceability of the remainder.

The business is based in the Reupublic of Ireland and the currency is Euro.  If you have paid with a bank card based in another currency, you may be subject to transaction fees and exchange rates that are outside of our control.  If you then need a refund, we will refund the amount required, but due to currency fluctuations and bank fees you may not see the exact amount returned to your bank account.

If you cancel an order while it is in transit to you, you will be charged a minimum of €7.50 to cover the cost of the return shipping (this is for orders in Ireland).  The cost will be higher outside of Ireland.  We promise that we will only charge you the actual cost to us, there will be no further surcharge.  This cost will be deducted from any refund due for the item(s) returned.

Warranty Returns Policy
Please either call into the shop or email with details of your purchase as follows:

  • Date and Time of Purchase
  • Product purchased and problem
  • Photograph of the issue (if there is a problem that could be shown by the photo such as a stitching issue).

If you are emailing, we will contact you to find out more information about the issue before you send the goods back to us.  You will need to pay return postage to us, we will pay the postage of the replaced / repaired item back to you.

All returns to The Edge Sports either by post or to our shop MUST be in a clean condition or for Health and Safety reasons the returns manager will not be able to accept them.