Geometry ?
Seven A-738 Allroad (Endurance Fit) 2026 geometry in sizes 49–62: stack 541–684 mm, reach 364–411 mm, head angle 68.8–72.2°.
| 49 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 62 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack | 541 mm | 562 mm | 570 mm | 580 mm | 590 mm | 603 mm | 613 mm | 623 mm | 633 mm | 645 mm | 658 mm | 684 mm |
| Reach | 364 mm | 370 mm | 370 mm | 373 mm | 375 mm | 376 mm | 383 mm | 388 mm | 392 mm | 395 mm | 402 mm | 411 mm |
| Head angle | 68.8° | 69.8° | 70° | 70.5° | 71° | 71.5° | 71.8° | 71.8° | 72° | 72° | 72.2° | 72.2° |
| Seat angle | 77.2° | 76.2° | 75.5° | 75° | 74.5° | 74° | 74° | 73.8° | 73.5° | 73.2° | 73.2° | 73° |
| Seat tube (c-c) | 360 mm | 405 mm | 425 mm | 455 mm | 480 mm | 500 mm | 510 mm | 520 mm | 530 mm | 540 mm | 555 mm | 580 mm |
| Head tube | 117 mm | 137 mm | 147 mm | 156 mm | 166 mm | 178 mm | 188 mm | 200 mm | 210 mm | 225 mm | 237 mm | 267 mm |
| Top tube (effective) | 490 mm | 510 mm | 520 mm | 530 mm | 540 mm | 550 mm | 560 mm | 570 mm | 580 mm | 590 mm | 600 mm | 620 mm |
| BB drop | 83 mm | 81 mm | 79 mm | 78 mm | 77 mm | 76 mm | 76 mm | 74 mm | 74 mm | 72 mm | 72 mm | 70 mm |
| Chainstay | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 427 mm | 430 mm | 432 mm |
Source: sevencycles.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 49 (stack 541 / reach 364 mm).
Stack and reach within 12 mm of size 51 (stack 562 / reach 370 mm).
Stack and reach within 12 mm of size 52 (stack 570 / reach 370 mm).
Stack and reach within 12 mm of size 53 (stack 580 / reach 373 mm).
Stack and reach within 12 mm of size 54 (stack 590 / reach 375 mm).
Stack and reach within 12 mm of size 55 (stack 603 / reach 376 mm).
Stack and reach within 12 mm of size 56 (stack 613 / reach 383 mm).
Stack and reach within 12 mm of size 57 (stack 623 / reach 388 mm).
Stack and reach within 12 mm of size 58 (stack 633 / reach 392 mm).
Stack and reach within 12 mm of size 59 (stack 645 / reach 395 mm).
Stack and reach within 12 mm of size 60 (stack 658 / reach 402 mm).
Stack and reach within 12 mm of size 62 (stack 684 / reach 411 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 14 values for this model’s stem and bars. Add them