Geometry ?
Soma Pescadero 2026 geometry in sizes 48–61: stack 543–626 mm, reach 372–400 mm, head angle 71.5–72.3°.
| 48 | 51 | 54 | 56 | 58 | 61 | |
|---|---|---|---|---|---|---|
| Stack | 543 mm | 549 mm | 564 mm | 579 mm | 593 mm | 626 mm |
| Reach | 372 mm | 377 mm | 391 mm | 394 mm | 396 mm | 400 mm |
| Head angle | 71.5° | 72° | 72.3° | 72.3° | 72.3° | 72.3° |
| Seat angle | 75° | 74° | 74° | 73.5° | 73° | 72.5° |
| Seat tube (c-t) | 480 mm | 510 mm | 540 mm | 560 mm | 580 mm | 610 mm |
| Head tube | 115 mm | 125 mm | 140 mm | 155 mm | 170 mm | 205 mm |
| Top tube (effective) | 518 mm | 535 mm | 554 mm | 566 mm | 579 mm | 598 mm |
| BB drop | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm | 72 mm |
| Chainstay | 422 mm | 422 mm | 422 mm | 422 mm | 422 mm | 425 mm |
| Wheelbase | 994 mm | 998 mm | 1015 mm | 1022 mm | 1030 mm | 1046 mm |
| Fork offset | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm | 48 mm |
Source: somafab.com, checked 13 Nov 2026 · bar position: worked out from published data
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size 48 (stack 543 / reach 372 mm).
Stack and reach within 12 mm of size 51 (stack 549 / reach 377 mm).
Stack and reach within 12 mm of size 54 (stack 564 / reach 391 mm).
Stack and reach within 12 mm of size 56 (stack 579 / reach 394 mm).
Stack and reach within 12 mm of size 58 (stack 593 / reach 396 mm).
Stack and reach within 12 mm of size 61 (stack 626 / reach 400 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 8 values for this model’s stem and bars. Add them