Focus Atlas 8 series carbon (2023–2025) 2023 geometry
Focus Atlas 8 series carbon (2023–2025) 2023 (carbon gravel) has 5 published frame sizes. Stack 569–630 mm; reach 370–420 mm. Sources, weights and tyre clearance where available.
Gravel · carbon · 2023
Archived model
Measurements
Lengths in mm · Angles in degrees Select + beneath a size to compare
| Frame size | XS | S | M | L | XL |
|---|---|---|---|---|---|
| Stack mm | 569 | 574 | 583 | 611 | 630 |
| Reach mm | 370 | 380 | 395 | 410 | 420 |
| Effective top tube mm | 531 | 549 | 567 | 591 | 606 |
| Seat tube length mm | 445 | 485 | 515 | 545 | 585 |
| Head tube length mm | 115 | 120 | 130 | 150 | 180 |
| Head tube angle ° | 70.5 | 70.5 | 70.5 | 70.5 | 70.5 |
| Seat tube angle ° | 74 | 73.5 | 73.5 | 73.5 | 73.5 |
| Chainstay length mm | 425 | 425 | 425 | 425 | 425 |
| Wheelbase mm | 1016 | 1028 | 1046 | 1068 | 1088 |
| Bottom bracket drop mm | 75 | 75 | 75 | 75 | 75 |
| Bottom bracket height mm | — | — | — | — | — |
| Fork length mm | 425 | 425 | 425 | 425 | 425 |
| Fork offset mm | 50 | 50 | 50 | 50 | 50 |
| Trail mm | — | — | — | — | — |
| Standover height mm | 774 | 795 | 811 | 832 | 865 |
| Front centre mm | — | — | — | — | — |
— Not published in the collected chart. Size labels follow the manufacturer.
Frame and fork weight
- Frame: 995 g · size M
Focus claim reported by BikeRadar for the original 2023 carbon Atlas 8.9; paint and hardware inclusion unspecified. Not the revised MY26 Atlas.
Tyre clearance
- Up to 45 mm · 700C
Original carbon manufacturer whitepaper, page 8. 650B wheels are also supported, but their maximum tyre width is not specified.
Sources
Reviewed 2026-10-01
- Focus archive — Atlas 8 series 2022–2025
- Focus ATLAS 8 series carbon — original manufacturer launch whitepaper
- Focus ATLAS 8.9 — archived 2024 manufacturer datasheet
- Focus Atlas 8.9 Carbon review (third-party)
Measurement and frame notes
- Original ATLAS 8 carbon generation, launched 4 April 2023; covers the pre-2026 8.x frame family, including archived 2024 builds.
- Focus archives this family under 2022–2025; the archive heading is not treated as evidence of a 2022 public launch.
- Manufacturer geometry values are transcribed as published, without calculated corrections. 650B compatibility is stated, but no maximum 650B tyre width is verified.
- The 995 g frame claim applies to the original 2023 carbon Atlas 8.9; it does not describe the redesigned 2026 Atlas.