Geometry ?
Enigma Eikon 2026 geometry in sizes 50–60: stack 516–621 mm, reach 369–405 mm, head angle 71.5–74°.
| 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack | 516 mm | 526 mm | 537 mm | 547 mm | 558 mm | 567 mm | 579 mm | 588 mm | 598 mm | 610 mm | 621 mm |
| Reach | 369 mm | 372 mm | 372 mm | 377 mm | 379 mm | 381 mm | 383 mm | 390 mm | 397 mm | 398 mm | 405 mm |
| Head angle | 71.5° | 71.5° | 72° | 72° | 72.5° | 72.5° | 73° | 73° | 73° | 73.5° | 74° |
| Seat angle | 76° | 75.5° | 75° | 74.5° | 74° | 73.5° | 73° | 73° | 73° | 72.5° | 72.5° |
| Seat tube (?) | 470 mm | 485 mm | 500 mm | 515 mm | 530 mm | 545 mm | 560 mm | 575 mm | 590 mm | 605 mm | 620 mm |
| Head tube | 95 mm | 105 mm | 115 mm | 125 mm | 135 mm | 145 mm | 155 mm | 165 mm | 175 mm | 185 mm | 195 mm |
| Top tube (effective) | 500 mm | 510 mm | 520 mm | 530 mm | 540 mm | 550 mm | 560 mm | 570 mm | 580 mm | 590 mm | 600 mm |
| BB drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Chainstay | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 979 mm | 985 mm | 987 mm | 993 mm | 994 mm | 999 mm | 999 mm | 1009 mm | 1019 mm | 1019 mm | 1024 mm |
| Fork offset | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm | 47 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: enigmabikes.com, checked 12 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 50 (stack 516 / reach 369 mm).
Stack and reach within 12 mm of size 51 (stack 526 / reach 372 mm).
Stack and reach within 12 mm of size 52 (stack 537 / reach 372 mm).
Stack and reach within 12 mm of size 53 (stack 547 / reach 377 mm).
Stack and reach within 12 mm of size 54 (stack 558 / reach 379 mm).
Stack and reach within 12 mm of size 55 (stack 567 / reach 381 mm).
Stack and reach within 12 mm of size 56 (stack 579 / reach 383 mm).
Stack and reach within 12 mm of size 57 (stack 588 / reach 390 mm).
Stack and reach within 12 mm of size 58 (stack 598 / reach 397 mm).
Stack and reach within 12 mm of size 59 (stack 610 / reach 398 mm).
Stack and reach within 12 mm of size 60 (stack 621 / reach 405 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 13 values for this model’s stem and bars. Add them