Geometry ?
Adris Aventure 2026 geometry in sizes XS–XL: stack 535–600 mm, reach 356–386 mm, head angle 70–71°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 535 mm | 554 mm | 567 mm | 582 mm | 600 mm |
| Reach | 356 mm | 366 mm | 372 mm | 378 mm | 386 mm |
| Head angle | 70° | 70° | 70.5° | 71° | 71° |
| Seat angle | 75° | 74.5° | 74.5° | 73.5° | 73.5° |
| Seat tube (?) | 449 mm | 468 mm | 482 mm | 501 mm | 517 mm |
| Head tube | 115 mm | 135 mm | 147 mm | 158 mm | 180 mm |
| Top tube (effective) | 499 mm | 520 mm | 534 mm | 550 mm | 564 mm |
| Chainstay | 430 mm | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1002 mm | 1019 mm | 1024 mm | 1025 mm | 1039 mm |
| Fork length | 396 mm | 396 mm | 396 mm | 396 mm | 396 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 45 mm | 45 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: adris.fr, checked 12 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 535 / reach 356 mm).
Stack and reach within 12 mm of size S (stack 554 / reach 366 mm).
Stack and reach within 12 mm of size M (stack 567 / reach 372 mm).
Stack and reach within 12 mm of size L (stack 582 / reach 378 mm).
Stack and reach within 12 mm of size XL (stack 600 / reach 386 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