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
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 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.