Geometry ?
Origine Graxx GTO 2026 geometry in sizes XS–XL: stack 544–630 mm, reach 364–404.3 mm, head angle 70.5–72°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 544 mm | 564 mm | 585 mm | 611 mm | 630 mm |
| Reach | 364 mm | 378.1 mm | 387.4 mm | 394.8 mm | 404.3 mm |
| Head angle | 70.5° | 71° | 71.3° | 72° | 72° |
| Seat angle | 74.5° | 74° | 74° | 74° | 74° |
| Seat tube (?) | 455 mm | 475 mm | 505 mm | 535 mm | 570 mm |
| Head tube | 120 mm | 140 mm | 160 mm | 185 mm | 205 mm |
| Top tube (effective) | 515 mm | 540 mm | 555 mm | 570 mm | 585 mm |
| BB drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Chainstay | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1007 mm | 1023 mm | 1036 mm | 1045 mm | 1061 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
(?) by the seat tube length: the manufacturer doesn’t say whether it’s measured centre to centre (c-c) or centre to top (c-t).
Source: origine-cycles.com, checked 12 Nov 2026 · bar position: worked out from published data
Older model years in the archive with the same stack, reach and head angle: 2023–2025. Source: origine-cycles.com
Stock build
I don’t have the build for each size yet.
Frames with similar geometry
Stack and reach within 12 mm of size XS (stack 544 / reach 364 mm).
Stack and reach within 12 mm of size S (stack 564 / reach 378.1 mm).
Stack and reach within 12 mm of size M (stack 585 / reach 387.4 mm).
Stack and reach within 12 mm of size L (stack 611 / reach 394.8 mm).
Stack and reach within 12 mm of size XL (stack 630 / reach 404.3 mm).
Spotted a mistake or a missing build? Let me know.