Geometry ?
Seven G-747 (Aero Fit) 2026 geometry in sizes 49–62: stack 542–619 mm, reach 369–424 mm, head angle 69.8–71°.
| 49 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 62 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack | 542 mm | 543 mm | 543 mm | 543 mm | 546 mm | 549 mm | 553 mm | 563 mm | 573 mm | 585 mm | 598 mm | 619 mm |
| Reach | 369 mm | 379 mm | 380 mm | 382 mm | 384 mm | 386 mm | 395 mm | 399 mm | 404 mm | 408 mm | 414 mm | 424 mm |
| Head angle | 69.8° | 70.2° | 70.2° | 70.2° | 70.5° | 70.8° | 70.8° | 70.8° | 70.8° | 71° | 71° | 71° |
| Seat angle | 77.8° | 76.8° | 75.8° | 75° | 74.2° | 73.5° | 73.5° | 73.2° | 73° | 72.8° | 72.8° | 72.5° |
| Seat tube (c-c) | 360 mm | 400 mm | 425 mm | 440 mm | 460 mm | 485 mm | 485 mm | 495 mm | 505 mm | 520 mm | 530 mm | 555 mm |
| Head tube | 104 mm | 105 mm | 107 mm | 109 mm | 112 mm | 115 mm | 119 mm | 132 mm | 143 mm | 154 mm | 168 mm | 192 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 | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 mm | 451 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 542 / reach 369 mm).
Stack and reach within 12 mm of size 51 (stack 543 / reach 379 mm).
Stack and reach within 12 mm of size 52 (stack 543 / reach 380 mm).
Stack and reach within 12 mm of size 53 (stack 543 / reach 382 mm).
Stack and reach within 12 mm of size 54 (stack 546 / reach 384 mm).
Stack and reach within 12 mm of size 55 (stack 549 / reach 386 mm).
Stack and reach within 12 mm of size 56 (stack 553 / reach 395 mm).
Stack and reach within 12 mm of size 57 (stack 563 / reach 399 mm).
Stack and reach within 12 mm of size 58 (stack 573 / reach 404 mm).
Stack and reach within 12 mm of size 59 (stack 585 / reach 408 mm).
Stack and reach within 12 mm of size 60 (stack 598 / reach 414 mm).
Stack and reach within 12 mm of size 62 (stack 619 / reach 424 mm).
Spotted a mistake or a missing build? Let me know.