Argon 18
A road frameset in 6 sizes, from XXS(44-46) to XL(60-62).
Frameset price, size S(51-53)
Not published
aggressive · neutral handling
From Argon 18’s own numbers for the S(51-53), not marketing copy.
aggressive · neutral handling
From your saved height and inseam, not a height range.
Every size, straight from Argon 18’s chart. Blanks are numbers Argon 18 doesn’t publish; we don’t fill them in.
| Measurement | ||||||
|---|---|---|---|---|---|---|
| Stack (mm) | 474 | 492 | 523 | 552 | 575 | 596 |
| Reach (mm) | 374 | 382 | 389 | 395 | 401 | 408 |
| Stack / Reach | 1.27 | 1.29 | 1.34 | 1.40 | 1.43 | 1.46 |
| Head tube angle (°) | 71 | 72 | 72.7 | 72.7 | 72.7 | 73 |
| Seat tube angle (effective) (°) | 75.5 | 74.5 | 74 | 73.5 | 73 | 72.5 |
| Top tube (effective) (mm) | 499 | 519 | 539 | 559 | 577 | 596 |
| Chainstay (mm) | 415 | 415 | 415 | 415 | 415 | 415 |
| Wheelbase (mm) | 970 | 973 | 981 | 997 | 1010 | 1021 |
| Trail (mm) | Not published | Not published | Not published | Not published | Not published | Not published |
| Standover (mm) | 674 | 700 | 730 | 764 | 794 | 820 |
Argon 18’s geometry chart, read Aug 3, 2026. The chart as a PDF.
Argon 18 hasn’t published frame bolt torques we can point to yet
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