Loading geometry
Bianchi aero race bike with Air Deflector aero thinking. Fast, integrated, still a race stack/reach chart.
Aero racers. Specialissima if you want light.
| Size | Stack | Reach | Stack/reach | Stem | Bar | Crank | Head tube angle | Seat tube angle | Chainstay | Wheelbase | BB drop | Wheel size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 47 | 500 mm | 370 mm | 1.35:1 | 70 mm | 360 mm | 165 mm | 70.5° | 74.5° | 408 mm | 974 mm | 72 mm | 700c |
| 50 | 515 mm | 376 mm | 1.37:1 | 80 mm | 380 mm | 165 mm | 71.5° | 74.0° | 408 mm | 980 mm | 72 mm | 700c |
| 53 | 534 mm | 382 mm | 1.40:1 | 90 mm | 400 mm | 170 mm | 72.2° | 73.5° | 408 mm | 988 mm | 72 mm | 700c |
| 55 | 550 mm | 387 mm | 1.42:1 | 100 mm | 420 mm | 172.5 mm | 72.8° | 73.2° | 408 mm | 994 mm | 70 mm | 700c |
| 57 | 570 mm |
This year's studio shot is Oltre RC NK.
Same published geometry as 2025.
No verified spec sheet for 2026 or 2025.
No launch MSRP in the catalog yet.
| 393 mm |
| 1.45:1 |
| 100 mm |
| 420 mm |
| 172.5 mm |
| 73.0° |
| 73.0° |
| 408 mm |
| 1004 mm |
| 70 mm |
| 700c |
| 59 | 590 mm | 399 mm | 1.48:1 | 110 mm | 440 mm | 175 mm | 73.2° | 72.8° | 408 mm | 1016 mm | 68 mm | 700c |
| 61 | 610 mm | 405 mm | 1.51:1 | 110 mm | 440 mm | 175 mm | 73.5° | 72.5° | 408 mm | 1026 mm | 68 mm | 700c |
