Geometry ?
Bianchi Zolder Pro 2026 geometry in sizes 48–58: stack 510–583 mm, reach 378–396 mm, head angle 70.5–72.5°.
| 48 | 50 | 52 | 54 | 56 | 58 | |
|---|---|---|---|---|---|---|
| Stack | 510 mm | 529 mm | 542 mm | 554 mm | 569 mm | 583 mm |
| Reach | 378 mm | 383 mm | 385 mm | 386 mm | 391 mm | 396 mm |
| Head angle | 70.5° | 70.5° | 71° | 71.5° | 72° | 72.5° |
| Seat angle | 75.5° | 75° | 74.5° | 74° | 73.5° | 73° |
| Head tube | 100 mm | 115 mm | 125 mm | 135 mm | 145 mm | 160 mm |
| Top tube (effective) | 510 mm | 525 mm | 535 mm | 545 mm | 560 mm | 575 mm |
| BB drop | 53 mm | 58 mm | 60 mm | 60 mm | 62 mm | 62 mm |
| Chainstay | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1009 mm | 1018 mm | 1019 mm | 1020 mm | 1024 mm | 1028 mm |
| Fork length | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm | 400 mm |
| Fork offset | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm | 45 mm |
| Stock build by size | ||||||
| Cranks | 170 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 172.5 mm |
| Stem | 90 mm | 90 mm | 100 mm | 100 mm | 110 mm | 120 mm |
| Stem angle | −8° | −8° | −8° | −8° | −8° | −8° |
| Bar width | 400 mm | 400 mm | 420 mm | 420 mm | 420 mm | – |
| Seatpost setback | 15 mm | 15 mm | 15 mm | 15 mm | 15 mm | 15 mm |
Source: bianchi.com, checked 1 Nov 2026 · bar position: worked out from published data
Older model years in the archive with the same stack, reach and head angle: 2022–2025. Source: bianchi.com
Older model years in the archive: Bianchi Zolder Pro 2020
Stock build
Zolder Pro
- Groupset
- Shimano GRX RX610/RX820 12s
- Shifters
- Shimano GRX ST-RX610
- Stem
- Velomann ST199A.2 8°
- Handlebar
- Velomann RA35A Compact
- Seatpost
- Velomann SP67T.C carbon 27.2, offset 15 mm
- Saddle
- Selle Italia Model, SuperFlow
Source: bianchi.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 48 (stack 510 / reach 378 mm).
Stack and reach within 12 mm of size 50 (stack 529 / reach 383 mm).
Stack and reach within 12 mm of size 52 (stack 542 / reach 385 mm).
Stack and reach within 12 mm of size 54 (stack 554 / reach 386 mm).
Stack and reach within 12 mm of size 56 (stack 569 / reach 391 mm).
Stack and reach within 12 mm of size 58 (stack 583 / reach 396 mm).
Spotted a mistake or a missing build? Let me know.
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