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Tools/Bike Fit/Argon 18 Krypton Pro

road bike•all-road geometry•2024

Argon 18 Krypton Pro Geometry & Size Chart

Argon 18 Krypton Pro geometry (2024), compare stack, reach, and every supported size, then open the TrainCraft calculator with this bike preselected.

Supported sizes
6
XXS, XS, S, M, L, XL
Family
all-road geometry
This bike balances stability, comfort, and efficient power transfer for mixed-surface riding.
What to compare
Stack, reach, setup
Use this guide to compare stack, reach, and stock cockpit assumptions before choosing a frame size.
Check my size with measurementsCompare geometry firstView original geometry source

Quick size check

What Argon 18 Krypton Pro size fits you?

Get an instant frame estimate, then continue into the full fit report to check cockpit reach, bar drop, and setup risks before you buy.

Your measurements have been calculated for this bike. Exact sizes, rankings, setup numbers and risk details are ready in the full report.

Calculating…

No account needed for this check. The full report keeps this bike preselected.

What you get after the size check

A complete setup now. A Fit Passport when you sign up.

A paid report unlocks the complete setup and print-ready PDF for this bike. No account is required. Create a free fit profile separately to save and reuse your fit.

Paid report for this bike

Compare every size and get saddle position, cockpit coordinates, stem, spacers, bar width and crank length. No account required.

Print-ready PDF included

Export the paid report as a clean A4 PDF to keep, print or take into the workshop when this bike is being set up.

Free Fit Passport for ongoing fitting

Create a free fit profile to save measurements and reports across devices, prefill new fits, recalculate after profile changes, fine-tune by symptoms and get the lower in-app report price.

Check my size and see my options

Geometry and size breakdown

Use the geometry table as context, then enter your measurements above before opening the full fit report.

SizeStackReachTop tubeHead tubeStemCrankSize check
XXS523 mm357 mm496 mm106 mm70 mm165 mmCheck with my measurements
XS543 mm367 mm516 mm123 mm80 mm170 mmCheck with my measurements
S563 mm377 mm537 mm142 mm90 mm170 mmCheck with my measurements
M584 mm386 mm558 mm164 mm100 mm172.5 mmCheck with my measurements
L605 mm395 mm580 mm186 mm110 mm172.5 mmCheck with my measurements
XL628 mm406 mm604 mm208 mm110 mm175 mmCheck with my measurements

How to use this guide

Start with the size table to narrow the geometry range you actually want. Then open the calculator to compare that geometry against your body dimensions, flexibility, and fit priorities.

The TrainCraft bike fit tool models saddle height, cockpit reach, and bar drop using the frame geometry plus stock cockpit assumptions for the Argon 18 Krypton Pro.

That is more useful than a generic height chart because two sizes can both fit your height while requiring very different stems, spacers, or saddle positions.

Looking at other Argon 18 bikes? Argon 18 sets frame sizes model by model. Argon 18 size calculator →

FAQ

What size Argon 18 Krypton Pro should I get?
It depends on more than your height. Two riders of the same height can need different Argon 18 Krypton Pro sizes, because inseam, torso length and flexibility change the reach and bar drop that suit them. Enter your height and inseam in the size check on this page to see which size fits you.
What height is each Argon 18 Krypton Pro size for?
Height ranges are only a rough guide: they overlap, and riders near the edge of a range often fit the next size better. The size check on this page uses your height and inseam to show where you land on the Argon 18 Krypton Pro.
Should I size up or down on the Argon 18 Krypton Pro?
Between two sizes, the smaller frame usually needs a longer stem and more spacers, and the larger one a shorter stem and a lower front. Which one works depends on your body and flexibility. The size check shows your size; the full fit gives the exact setup that size needs.
What sizes are available for the Argon 18 Krypton Pro?
TrainCraft currently tracks these Argon 18 Krypton Pro sizes: XXS, XS, S, M, L, XL. The calculator uses each size's published geometry and stock cockpit assumptions to compare fit outcomes.

Rivals to put next to the Argon 18 Krypton Pro

Matched sizes, stack and reach deltas, and a fit check for your measurements on both frames.

Head-to-head
Argon 18 Krypton Pro vs Canyon Aeroad CF SLX
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Argon 18 Krypton Pro vs Trek Madone Gen 8
Head-to-head
Argon 18 Krypton Pro vs Specialized Tarmac SL9

Related road bike guides

Use nearby model pages to compare positioning trends before choosing between similar bikes.

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