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
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 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.