Geometry ?
Enigma Excel 2026 geometry in sizes 50–60: stack 515–622 mm, reach 369–406 mm, head angle 71.5–74°.
| 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack | 515 mm | 529 mm | 539 mm | 548 mm | 559 mm | 568 mm | 580 mm | 589 mm | 599 mm | 610 mm | 622 mm |
| Reach | 369 mm | 371 mm | 374 mm | 377 mm | 380 mm | 382 mm | 383 mm | 391 mm | 398 mm | 399 mm | 406 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 | 980 mm | 985 mm | – | 992 mm | 993 mm | 999 mm | 999 mm | 1009 mm | 1019 mm | 1019 mm | 1023 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 515 / reach 369 mm).
Stack and reach within 12 mm of size 51 (stack 529 / reach 371 mm).
Stack and reach within 12 mm of size 52 (stack 539 / reach 374 mm).
Stack and reach within 12 mm of size 53 (stack 548 / reach 377 mm).
Stack and reach within 12 mm of size 54 (stack 559 / reach 380 mm).
Stack and reach within 12 mm of size 55 (stack 568 / reach 382 mm).
Stack and reach within 12 mm of size 56 (stack 580 / reach 383 mm).
Stack and reach within 12 mm of size 57 (stack 589 / reach 391 mm).
Stack and reach within 12 mm of size 58 (stack 599 / reach 398 mm).
Stack and reach within 12 mm of size 59 (stack 610 / reach 399 mm).
Stack and reach within 12 mm of size 60 (stack 622 / reach 406 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