Good to know: Integrated cockpit · Configurable build
Integrated cockpit (a one-piece bar and stem) on at least one build. Changing the length means replacing the whole cockpit, and not every length exists. Check which length the bike actually ships with before you buy.
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
OPEN U.P. 2.0 / U.P.PER 2.0 / U.P. 2.0 Adventure 2026 geometry in sizes XS–XL: stack 520–620 mm, reach 356–404 mm, head angle 70–72.5°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 520 mm | 545 mm | 570 mm | 595 mm | 620 mm |
| Reach | 356 mm | 368 mm | 380 mm | 392 mm | 404 mm |
| Head angle | 70° | 71.5° | 71.5° | 72.5° | 72.5° |
| Seat angle | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| Seat tube (c-t) | 418 mm | 449 mm | 483 mm | 504 mm | 518 mm |
| Head tube | 113 mm | 136 mm | 165 mm | 172 mm | 200 mm |
| Top tube (effective) | 506 mm | 525 mm | 545 mm | 564 mm | 584 mm |
| BB drop | 82 mm | 77 mm | 75 mm | 73 mm | 72 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1000 mm | 1003 mm | 1024 mm | 1028 mm | 1049 mm |
| Standover | 713 mm | 745 mm | 777 mm | 799 mm | 815 mm |
| Fork length | 381 mm | 380 mm | 380 mm | 393 mm | 393 mm |
Source: opencycle.com, checked 1 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 520 / reach 356 mm).
Stack and reach within 12 mm of size S (stack 545 / reach 368 mm).
Stack and reach within 12 mm of size M (stack 570 / reach 380 mm).
Stack and reach within 12 mm of size L (stack 595 / reach 392 mm).
Stack and reach within 12 mm of size XL (stack 620 / reach 404 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