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
Build
You put the build together when you order from the manufacturer, so the bike has no fixed stock build. According to the manufacturer’s website.
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.