Geometry ?
Wiawis Tuscia 2026 geometry in sizes XS–XXL: stack 518–620 mm, reach 381–416 mm, head angle 70.5–72.5°.
| XS | S | M | L | XL | XXL | |
|---|---|---|---|---|---|---|
| Stack | 518 mm | 537 mm | 555 mm | 576 mm | 596 mm | 620 mm |
| Reach | 381 mm | 388 mm | 394 mm | 401 mm | 409 mm | 416 mm |
| Head angle | 70.5° | 71° | 71.5° | 72° | 72.3° | 72.5° |
| Seat angle | 75.5° | 74° | 74° | 73.5° | 73.5° | 73.5° |
| Seat tube (c-t) | 448 mm | 472 mm | 491 mm | 520 mm | 550 mm | 580 mm |
| Head tube | 92 mm | 110 mm | 127 mm | 147 mm | 167 mm | 191 mm |
| Top tube (effective) | 515 mm | 542 mm | 553 mm | 571 mm | 586 mm | 600 mm |
| BB drop | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm | 75 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1009 mm | 1018 mm | 1025 mm | 1034 mm | 1046 mm | 1058 mm |
| Standover | 741 mm | 763 mm | 782 mm | 805 mm | 832 mm | 857 mm |
| Fork offset | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm | 50 mm |
Source: wiawis.com, 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 518 / reach 381 mm).
Stack and reach within 12 mm of size S (stack 537 / reach 388 mm).
Stack and reach within 12 mm of size M (stack 555 / reach 394 mm).
Stack and reach within 12 mm of size L (stack 576 / reach 401 mm).
Stack and reach within 12 mm of size XL (stack 596 / reach 409 mm).
Stack and reach within 12 mm of size XXL (stack 620 / reach 416 mm).
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 8 values for this model’s stem and bars. Add them