Geometry ?
Gios Airone 2026 geometry in sizes 48–54: stack 510.6–541.7 mm, reach 373.3–379.4 mm, head angle 72–73°.
| 48 | 50 | 52 | 54 | |
|---|---|---|---|---|
| Stack | 510.6 mm | 520.9 mm | 532.1 mm | 541.7 mm |
| Reach | 373.3 mm | 375.6 mm | 377.5 mm | 379.4 mm |
| Head angle | 72° | 72.5° | 73° | 73° |
| Seat angle | 74.5° | 74° | 73.5° | 73° |
| Seat tube (c-t) | 480 mm | 500 mm | 520 mm | 540 mm |
| Head tube | 110 mm | 117 mm | 127 mm | 137 mm |
| Top tube (effective) | 515 mm | 525 mm | 535 mm | 545 mm |
| Chainstay | 405 mm | 405 mm | 405 mm | 405 mm |
| Standover | 739 mm | 744 mm | 757 mm | 773 mm |
Source: job-cycles.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 48 (stack 510.6 / reach 373.3 mm).
Gios Airone Disc (2026)size 48 · stack 511 / reach 373 mmSamchuly XRS 22 (2026)size 470 · stack 510 / reach 374 mmFestka Classic Road Rim (2026)size XS · stack 510 / reach 373 mmFestka Scalatore Road Disc (2026)size XS · stack 510 / reach 373 mmFestka Scalatore Road Rim (2026)size XS · stack 510 / reach 373 mmJava J-Air Volata (2026)size XXS · stack 511 / reach 372 mm
Stack and reach within 12 mm of size 50 (stack 520.9 / reach 375.6 mm).
Gios Airone Disc (2026)size 50 · stack 521 / reach 376 mmDolan Rebus (2026)size SMALL · stack 521 / reach 376 mmBasso SV (2026)size 48 · stack 521 / reach 375 mmBross Zenith (2026)size XS · stack 521 / reach 375 mmLapierre Sensium (alloy) (2026)size XS · stack 521 / reach 375 mmTwitter R5 Pro 2nd (2026)size S · stack 521 / reach 375 mm
Stack and reach within 12 mm of size 52 (stack 532.1 / reach 377.5 mm).
Gios Airone Disc (2026)size 52 · stack 532 / reach 378 mmLiv Langma Advanced / Advanced Pro (2027)size S · stack 532 / reach 377 mmSunpeed Mars D (2025)size M · stack 532 / reach 377 mmThompson Grammont SL2 (2026)size S · stack 532 / reach 377 mmTIME Scylon (2025)size XS · stack 532 / reach 377 mmPinarello F1 (2026)size 51.5 · stack 532 / reach 378 mm
Stack and reach within 12 mm of size 54 (stack 541.7 / reach 379.4 mm).
Gios Airone Disc (2026)size 54 · stack 542 / reach 379 mmKellys Arc (2027)size S · stack 542 / reach 380 mmTwitter R5 Pro 2nd (2026)size M · stack 542 / reach 380 mmLapierre Pulsium (2026)size S · stack 541 / reach 379 mmARC8 Escapee DB (2026)size 54 · stack 541 / reach 380 mmSeka Spear RDC (2026)size M · stack 543 / reach 379 mm
Spotted a mistake or a missing build? Let me know.
Are you the manufacturer, or do you sell this bike? I’m missing 6 values for this model’s stem and bars. Add them