Geometry ?
Seven G-753 (Aero Fit) 2026 geometry in sizes 49–62: stack 555–624 mm, reach 375–431 mm, head angle 69.5–71.2°.
| 49 | 51 | 52 | 53 | 54 | 55 | 56 | 57 | 58 | 59 | 60 | 62 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Stack | 555 mm | 557 mm | 558 mm | 559 mm | 560 mm | 562 mm | 563 mm | 563 mm | 573 mm | 585 mm | 598 mm | 624 mm |
| Reach | 375 mm | 381 mm | 383 mm | 386 mm | 388 mm | 390 mm | 400 mm | 407 mm | 412 mm | 416 mm | 422 mm | 431 mm |
| Head angle | 69.5° | 70° | 70° | 70.2° | 70.5° | 70.8° | 70.8° | 70.8° | 70.8° | 71° | 71° | 71.2° |
| Seat angle | – | 77.2° | 76.5° | 75.8° | 75° | 74.2° | 74.2° | 74° | 73.8° | 73.5° | 73.5° | 73.2° |
| Seat tube (c-c) | 350 mm | 405 mm | 420 mm | 445 mm | 465 mm | 485 mm | 485 mm | 485 mm | 495 mm | 505 mm | 520 mm | 545 mm |
| Head tube | 104 mm | 106 mm | 109 mm | 110 mm | 111 mm | 113 mm | 115 mm | 117 mm | 127 mm | 139 mm | 152 mm | 181 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 | 87 mm | 85 mm | 83 mm | 82 mm | 81 mm | 80 mm | 80 mm | 78 mm | 78 mm | 76 mm | 76 mm | 74 mm |
| Chainstay | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 mm | 464 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 555 / reach 375 mm).
Stack and reach within 12 mm of size 51 (stack 557 / reach 381 mm).
Stack and reach within 12 mm of size 52 (stack 558 / reach 383 mm).
Stack and reach within 12 mm of size 53 (stack 559 / reach 386 mm).
Stack and reach within 12 mm of size 54 (stack 560 / reach 388 mm).
Stack and reach within 12 mm of size 55 (stack 562 / reach 390 mm).
Stack and reach within 12 mm of size 56 (stack 563 / reach 400 mm).
Stack and reach within 12 mm of size 57 (stack 563 / reach 407 mm).
Stack and reach within 12 mm of size 58 (stack 573 / reach 412 mm).
Stack and reach within 12 mm of size 59 (stack 585 / reach 416 mm).
Stack and reach within 12 mm of size 60 (stack 598 / reach 422 mm).
Stack and reach within 12 mm of size 62 (stack 624 / reach 431 mm).
Spotted a mistake or a missing build? Let me know.