Enigma Bikes Excel geometry
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Size 55
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Geometry
| Size | 50 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack mm | 515 | 529 | 539 | 548 | 559 | 568 | 580 | 589 | 599 | 610 | 622 |
| Reach mm | 369 | 371 | 374 | 377 | 380 | 382 | 383 | 391 | 398 | 399 | 406 |
| Head tube angle ° | 71.5 | 71.5 | 72.0 | 72.0 | 72.5 | 72.5 | 73.0 | 73.0 | 73.0 | 73.5 | 74.0 |
| Seat tube angle ° | 76.0 | 75.5 | 75.0 | 74.5 | 74.0 | 73.5 | 73.0 | 73.0 | 73.0 | 72.5 | 72.5 |
| Head tube length mm | 95 | 105 | 115 | 125 | 135 | 145 | 155 | 165 | 175 | 185 | 195 |
| Seat tube mm | 470 | 485 | 500 | 515 | 530 | 545 | 560 | 575 | 590 | 605 | 620 |
| Chainstay mm | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 | 420 |
| BB drop mm | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| Fork rake mm | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 | 47 |
| Stack to reach | 1.40 | 1.43 | 1.44 | 1.45 | 1.47 | 1.49 | 1.51 | 1.51 | 1.51 | 1.53 | 1.53 |
| Effective top tube mmi | 497 | 508 | 518 | 529 | 540 | 550 | 560 | 571 | 581 | 591 | 602 |
| Wheelbase mmi | 979 | 986 | 987 | 993 | 995 | 1000 | 1000 | 1011 | 1021 | 1020 | 1025 |
Size55key specs
Stack-to-reach (size 55)1.49More relaxed (taller and shorter) than 76% of road frames in the database at comparable sizes.
Closest geometry matches (size 55)
Matched by stack, reach and head tube angle.
More from Enigma Bikes
Nearest size to the Excel 55.