Argon 18 Krypton Ultegra Di2 Road Bike
Higher performance, more features, and ready for endless miles of adventure. Designed for speed and comfort on all surfaces, the all-new Argon 18 Krypton Ultegra Di2 Road Bike boasts increased tyre clearance for greater versatility, a downtube storage compartment for tools and gear, and shorter chainstays for a more responsive ride.
3D System: Ensuring the perfect fit without sacrificing safety, steerer stiffness, or aesthetics, the 3D System extends the headtube to offer a wider range of positioning options. With up to three head tube extension heights per frame size, it eliminates the stiffness loss typically seen with traditional spacers, maintaining precise handling in all positions. The streamlined design includes custom 3D caps for each extension height, combining functionality with refined aesthetics.
Storage Optimisation System: Featuring an innovative layup design, this system creates access to tube space for integrated storage of equipment and nutrition, keeping essentials within reach while preserving aerodynamics.
Endurance Geometry: Providing a smooth ride with stability and comfort, the endurance geometry is designed with a relaxed rider position, staying true to Argon 18’s performance-driven heritage.
Topological Compliance System: Using a proprietary design method, this system provides exceptional vertical compliance, damping road vibrations while preserving maximum stiffness. Each bike featuring TCS technology undergoes individual analysis to optimise frame topology and carbon layup.
Argon Fit System: Optimised for all riders, the Argon Fit System adjusts geometry for each frame size, ensuring optimal performance and positioning, delivering a perfect fit for every rider.
Technical Specification
| Frame | Krypton |
| Fork | Krypton |
| Headset | FSA Headset NO.55R 1.5'' + 3D |
| Integrated Cables | Yes |
| Storage Optimisation System | Yes |
| Wheels | Scope R4.A |
| Tyres | Vittoria Corsa N.EXT 32-622 TLR, black G2.0 |
| Tyre Clearance | 40c (43mm) |
| Bottom Bracket | TOKEN DUB T47 |
| Front Derailleur | Shimano Ultegra Di2 R8150 |
| Rear Derailleur | Shimano Ultegra Di2 R8150 |
| Crankset | Shimano Ultegra FC-R8100 50/34 |
| Chain | Shimano Ultegra CN-M8100 12S |
| Cassette | Shimano Ultegra CS-R8100 11/34 |
| Brakes | Shimano Ultegra Di2 R8170 |
| Rotors | Shimano Ultegra RT-CL800 / F |
| Shifters | Shimano Ultegra Di2 R8170 |
| Handlebar | FSA Energy SCR Compact |
| Stem | FSA SMR |
| Bar Tape | Ciclovation LEATHER TOUCH Tornado Gloss |
| Saddle | Repente Quasar |
| Seatpost | Argon 18 TDS-C |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Argon 18 Krypton Ultegra Di2 Road Bike Sizing
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