Geometry ?
Alchemy Lycos 2026 geometry in sizes XS–XXL: stack 540–622 mm, reach 353–420 mm, head angle 70–71.5°.
| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Stack | 540 mm | 555 mm | 570 mm | 592 mm | 607 mm | 622 mm |
| Reach | 353 mm | 371 mm | 387 mm | 398 mm | 403 mm | 420 mm |
| Head angle | 70° | 70.2° | 70.5° | 71.2° | 71.5° | 71.5° |
| Seat angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| Seat tube (c-t) | 460 mm | 500 mm | 520 mm | 545 mm | 560 mm | 570 mm |
| Head tube | 120 mm | 135 mm | 150 mm | 170 mm | 185 mm | 200 mm |
| Top tube (effective) | 515 mm | 538 mm | 558 mm | 575 mm | 584 mm | 605 mm |
| BB drop | 72.5 mm | 72.5 mm | 72.5 mm | 72.5 mm | 72.5 mm | 72.5 mm |
| Chainstay | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1001 mm | 1022 mm | 1040 mm | 1051 mm | 1059 mm | 1080 mm |
| Standover | – | 775 mm | 792 mm | 815 mm | 830 mm | 842 mm |
| Fork length | 395 mm | 395 mm | 395 mm | 395 mm | 395 mm | 395 mm |
Source: alchemybikes.com, checked 12 Nov 2026 · bar position: worked out from published data
An older model year in the archive with the same stack, reach and head angle: 2023. Source: alchemybikes.com
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 540 / reach 353 mm).
Stack and reach within 12 mm of size S (stack 555 / reach 371 mm).
Stack and reach within 12 mm of size M (stack 570 / reach 387 mm).
Stack and reach within 12 mm of size L (stack 592 / reach 398 mm).
Stack and reach within 12 mm of size XL (stack 607 / reach 403 mm).
Stack and reach within 12 mm of size XXL (stack 622 / reach 420 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