Geometry ?
Java J-Air Vittoria 2026 geometry in sizes XS–XL: stack 510–584 mm, reach 384–401 mm, head angle 72.1–73.5°.
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Stack | 510 mm | 522 mm | 535 mm | 556 mm | 584 mm |
| Reach | 384 mm | 389 mm | 392 mm | 397 mm | 401 mm |
| Head angle | 72.1° | 72.8° | 73° | 73.5° | 73.3° |
| Seat angle | 74.6° | 74.6° | 74.2° | 73.7° | 73.3° |
| Seat tube (?) | 450 mm | 480 mm | 500 mm | 520 mm | 540 mm |
| Head tube | 105 mm | 115 mm | 130 mm | 150 mm | 180 mm |
| Top tube (effective) | 524 mm | 537 mm | 548 mm | 563 mm | 570 mm |
| BB drop | 72 mm | 72 mm | 70 mm | 70 mm | 70 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm |
| Wheelbase | 976 mm | 979 mm | 985 mm | 992 mm | 1006 mm |
| Standover | 729 mm | 754 mm | 772 mm | 791 mm | 814 mm |
| Fork offset | 45 mm | 45 mm | 45 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: javabicycles.com.mx, 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 510 / reach 384 mm).
Stack and reach within 12 mm of size S (stack 522 / reach 389 mm).
Stack and reach within 12 mm of size M (stack 535 / reach 392 mm).
Stack and reach within 12 mm of size L (stack 556 / reach 397 mm).
Stack and reach within 12 mm of size XL (stack 584 / reach 401 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