Geometry ?
Bianchi Oltre Race 2026 geometry in sizes 44–61: stack 481–595 mm, reach 376–398 mm, head angle 70.5–73°.
| 44 | 47 | 50 | 53 | 55 | 57 | 59 | 61 | |
|---|---|---|---|---|---|---|---|---|
| Stack | 481 mm | 490 mm | 499 mm | 525 mm | 541 mm | 557 mm | 576 mm | 595 mm |
| Reach | 376 mm | 379 mm | 387 mm | 385 mm | 390 mm | 395 mm | 397 mm | 398 mm |
| Head angle | 70.5° | 70.5° | 71.5° | 72° | 72.5° | 73° | 73° | 73° |
| Seat angle | 75° | 74.5° | 74.5° | 74° | 73.5° | 73.5° | 73° | 72.5° |
| Seat tube (c-t) | 420 mm | 440 mm | 470 mm | 500 mm | 520 mm | 540 mm | 560 mm | 580 mm |
| Head tube | 95 mm | 105 mm | 110 mm | 125 mm | 140 mm | 155 mm | 175 mm | 195 mm |
| Top tube (effective) | 505 mm | 515 mm | 525 mm | 535 mm | 550 mm | 560 mm | 575 mm | 585 mm |
| BB drop | 58 mm | 58 mm | 58 mm | 68 mm | 68 mm | 68 mm | 68 mm | 68 mm |
| Chainstay | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 410 mm | 412 mm | 414 mm |
| Wheelbase | 977 mm | 982 mm | 983 mm | 984 mm | 988 mm | 994 mm | 1006 mm | 1012 mm |
| Fork length | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm | 368 mm |
| Fork offset | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm | 43 mm |
| Stock build by size | ||||||||
| Cranks | 165 mm | 170 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 172.5 mm | 175 mm |
| Stem | 80 mm | 90 mm | 90 mm | 100 mm | 110 mm | 110 mm | 120 mm | 120 mm |
| Stem angle | −7° | −7° | −7° | −7° | −7° | −7° | −7° | −7° |
| Bar width | – | 400 mm | 400 mm | 400 mm | 420 mm | 420 mm | 420 mm | 440 mm |
Source: bianchi.com, checked 1 Nov 2026 · bar position: worked out from published data
Stock build
Oltre Race
- Groupset
- Shimano 105 Di2 R7100
- Shifters
- Shimano 105 ST-R7170
- Stem
- Velomann alloy −7°
- Handlebar
- Velomann Aero Compact
- Seatpost
- Velomann carbon aero, adjustable head ±35 mm
- Saddle
- Velomann Mitora 139.1
Source: bianchi.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 44 (stack 481 / reach 376 mm).
Stack and reach within 12 mm of size 47 (stack 490 / reach 379 mm).
Stack and reach within 12 mm of size 50 (stack 499 / reach 387 mm).
Stack and reach within 12 mm of size 53 (stack 525 / reach 385 mm).
Stack and reach within 12 mm of size 55 (stack 541 / reach 390 mm).
Stack and reach within 12 mm of size 57 (stack 557 / reach 395 mm).
Stack and reach within 12 mm of size 59 (stack 576 / reach 397 mm).
Stack and reach within 12 mm of size 61 (stack 595 / reach 398 mm).
Spotted a mistake or a missing build? Let me know.
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