Geometry ?
Orro Terra G 2026 geometry in sizes XS–XL: stack 516.6–637.4 mm, reach 367.9–407.3 mm, head angle 72–73°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 516.6 mm | 545.8 mm | 574.4 mm | 605.7 mm | 637.4 mm |
| Reach | 367.9 mm | 377 mm | 387.1 mm | 396.9 mm | 407.3 mm |
| Head angle | 72° | 72.2° | 72.5° | 72.7° | 73° |
| Seat angle | 75.6° | 74.9° | 74.2° | 73.3° | 72.6° |
| Seat tube (?) | 459 mm | 491 mm | 522 mm | 552 mm | 588 mm |
| Head tube | 100 mm | 130 mm | 160 mm | 192 mm | 225 mm |
| BB drop | 73 mm | 73 mm | 73 mm | 73 mm | 73 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 978 mm | 994.8 mm | 1011.6 mm | 1029.1 mm | 1046.6 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: orrobikes.com, checked 13 Nov 2026 · bar position: worked out from published data
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 516.6 / reach 367.9 mm).
Stack and reach within 12 mm of size S (stack 545.8 / reach 377 mm).
Stack and reach within 12 mm of size M (stack 574.4 / reach 387.1 mm).
Stack and reach within 12 mm of size L (stack 605.7 / reach 396.9 mm).
Stack and reach within 12 mm of size XL (stack 637.4 / reach 407.3 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 7 values for this model’s stem and bars. Add them