Argon 18 Dark Matter (current generation) geometry
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Size S51-53
Render
Align
Geometry
| Size | XXS44-46 | XS47-50 | S51-53 | M54-56 | L57-59 | XL60-62 |
|---|---|---|---|---|---|---|
| Stack mm | 520 | 540 | 561 | 582 | 603 | 629 |
| Reach mm | 370 | 382 | 394 | 406 | 418 | 430 |
| Head tube angle ° | 68.5 | 70.0 | 70.5 | 71.0 | 71.0 | 71.0 |
| Seat tube angle ° | 75.5 | 74.9 | 74.3 | 73.7 | 73.1 | 72.5 |
| Head tube length mm | 72 | 87 | 106 | 126 | 151 | 178 |
| Seat tube mm | 420 | 435 | 460 | 495 | 540 | 585 |
| Chainstay mm | 436 | 436 | 436 | 436 | 436 | 436 |
| BB drop mm | 80 | 80 | 78 | 78 | 76 | 76 |
| Stack to reach | 1.41 | 1.41 | 1.42 | 1.43 | 1.44 | 1.46 |
| Effective top tube mmi | 504 | 528 | 552 | 576 | 601 | 628 |
SizeS51-53key specs
Stack-to-reach (size S51-53)1.42More aggressive (lower and longer) than 90% of gravel frames in the database at comparable sizes.
Closest geometry matches (size S51-53)
Matched by stack, reach and head tube angle.
More from Argon 18
Nearest size to the Dark Matter S51-53.