Argon 18 Krypton Pro
364A.2D.1
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.
Buying from outside the UK? We deliver bikes worldwide, fully boxed and insured. Prices are shown in your currency without UK VAT. See delivery rates
- Questions on size or spec? Call 01625 403803 or visit us at 48a London Road, Alderley Edge
- Sized properly: book a bike fit in our Alderley Edge studio
- Not in the shop? Supplier stock reaches us in 4–5 days, then we post it or it's ready to collect
- 30-day returns (custom builds excluded)
- ★★★★★ 150+ five-star Google reviews
All roads. All day. All in. The Krypton Pro is built for speed and comfort over any surface, and is the top-tier expression of Argon 18's Krypton platform.
It combines increased tyre clearance, a downtube storage compartment for tools and spares, and shorter chainstays for a more responsive ride, all in Pro Level Layup carbon.
Highlights
- Pro Level Layup carbon frame
- Hidden in-frame downtube storage
- Up to 40c tyre clearance
- Shorter chainstays for a more reactive ride
- T47 bottom bracket and 27.2mm carbon seatpost
- SRAM Red AXS, SRAM Force AXS and Shimano 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
Crystal Black / Copper (gloss).
Frameset
- Frame: Krypton Pro, with Storage Optimization System downtube storage
- Fork: Krypton Pro
Wheels and tyres
- Tyre clearance: 40c (43mm)
Cockpit and contact points
- Handlebar: FSA SL-K SCR Compact
- Stem: FSA OS-99
- Seatpost: Argon 18 TDS-C
Extras
- Included: Toolkit
SRAM Force AXS build
- Headset: FSA Headset NO.55R 1.5'' + 3D
- Wheels: Zipp 303 Firecrest
- Tyres: Vittoria Corsa N.EXT 700x30
- Bottom bracket: TOKEN DUB T47
- Front derailleur: SRAM Force AXS E1
- Rear derailleur: SRAM Force AXS E1
- Crankset: SRAM Force AXS Powermeter 48/35
- Chain: SRAM Force 12-speed
- Cassette: SRAM XG 1270 10-36
- Brakes: SRAM Force AXS
- Rotors: SRAM Centerlock Centerline XR / F:160mm R:140mm
- Shifters: SRAM Force AXS E1
- Bar tape: Ciclovation Leather Touch Tornado Reflective
- Saddle: Repente Quasar CR Carbon Rail
Shimano Ultegra Di2 build
- Headset: FSA No.69 SRS + 3D
- Wheels: Hunt 44 Aerodynamicist Disc with XDR
- Tyres: Vittoria Corsa Control TLR G2.0 700x30c
- Bottom bracket: TOKEN T47 BB
- 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
- Brakes: Shimano Ultegra Di2 R8170 hydraulic disc
- Rotors: Shimano Ultegra RT-CL800 / F:160mm R:140mm
- Shifters: Shimano Ultegra Di2 R8170
- Bar tape: Ciclovation Leather Touch Tornado Gloss
- Saddle: Repente Prime 3.0
| Size | XXS (44-46) | XS (47-50) | S (51-53) | M (54-56) | L (57-59) | XL (60-62) |
|---|---|---|---|---|---|---|
| Stack (mm) | 523 | 543 | 563 | 584 | 605 | 628 |
| Reach (mm) | 357 | 367 | 377 | 386 | 395 | 406 |
| Seat tube length (mm) | 420 | 450 | 485 | 520 | 555 | 590 |
| Top tube (effective) (mm) | 496 | 516 | 537 | 558 | 580 | 604 |
| Head tube length (mm) | 106 | 123 | 142 | 164 | 186 | 208 |
| Head tube angle (°) | 70.6 | 71.5 | 72.3 | 72.3 | 72.3 | 72.8 |
| Seat tube angle (°) | 75.5 | 74.9 | 74.3 | 73.7 | 73.1 | 72.5 |
| Chainstay length (mm) | 415 | 415 | 415 | 415 | 415 | 415 |
| BB drop (mm) | 80 | 80 | 78 | 78 | 78 | 78 |
| Wheelbase (mm) | 975 | 984 | 989 | 1005 | 1020 | 1033 |
| Standover (mm) | 675 | 704 | 738 | 770 | 801 | 832 |
| Head tube length (25mm 3D spacer) (mm) | 131 | 148 | 167 | 189 | 211 | 233 |
| Stack (25mm 3D spacer) (mm) | 547 | 567 | 587 | 608 | 629 | 652 |
| Reach (25mm 3D spacer) (mm) | 349 | 359 | 370 | 379 | 388 | 398 |
Measurements from Argon 18's published geometry, converted from cm to mm. Stack, reach and head tube are shown with no 3D headset spacer; the extra rows show the taller 3D spacer options.
Free UK shipping available on all orders, excluding bikes, wheelsets and packages over 10kg in weight e.g. turbo trainers.
