Good to know: Configurable build
Configurable build (at least partly: the cockpit or bar width, for example). The stock build below is only one of the options.
Geometry ?
Orbea Avant (alloy) 2026 geometry in sizes 47–60: stack 525–645 mm, reach 370–404 mm, head angle 70.5–72.5°.
| 47 | 49 | 51 | 53 | 55 | 57 | 60 | |
|---|---|---|---|---|---|---|---|
| Stack | 525 mm | 545 mm | 565 mm | 585 mm | 605 mm | 625 mm | 645 mm |
| Reach | 370 mm | 375 mm | 380 mm | 385 mm | 391 mm | 398 mm | 404 mm |
| Head angle | 70.5° | 71° | 71.5° | 71.8° | 72° | 72.2° | 72.5° |
| Seat angle | 74.5° | 74° | 73.8° | 73.8° | 73.8° | 73.2° | 73.2° |
| Seat tube (c-t) | 420 mm | 445 mm | 470 mm | 495 mm | 520 mm | 545 mm | 575 mm |
| Head tube | 111 mm | 130 mm | 149 mm | 169 mm | 191 mm | 211 mm | 231 mm |
| Top tube (effective) | 515 mm | 531 mm | 544 mm | 558 mm | 570 mm | 587 mm | 599 mm |
| BB drop | 78 mm | 78 mm | 78 mm | 78 mm | 76 mm | 76 mm | 76 mm |
| Chainstay | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm | 420 mm |
| Wheelbase | 996 mm | 1003 mm | 1010 mm | 1019 mm | 1030 mm | 1042 mm | 1051 mm |
| Standover | 673 mm | 699 mm | 723 mm | 749 mm | 777 mm | 802 mm | 831 mm |
| Fork length | 385 mm | 385 mm | 385 mm | 385 mm | 385 mm | 385 mm | 385 mm |
| Stock build by size | |||||||
| Cranks | 165 mm | 170 mm | 170 mm | 170 mm | 172.5 mm | 172.5 mm | 175 mm |
| Stem | 80 mm | 90 mm | 90 mm | 100 mm | 100 mm | 110 mm | 120 mm |
| Stem angle | −5° | −5° | −5° | −5° | −5° | −5° | −5° |
| Bar width | 360 mm | 380 mm | 380 mm | 400 mm | 400 mm | 420 mm | 420 mm |
| Seatpost setback | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm | 20 mm |
Source: orbea.com, checked 1 Nov 2026 · bar position: worked out from published data
An older model year in the archive with the same stack, reach and head angle: 2025. Source: orbea.dash.app
Older model years in the archive: Orbea Avant Hydro 2021–2024, Orbea Avant OMP Carbon 2018–2020
Stock build
Avant H30
- Groupset
- Shimano 105 R7100 mechanical 2×12 (34×50T)
- Shifters
- Shimano 105 ST-R7120
- Cranks
- Shimano RS520 34×50T
- Stem
- OC Road Performance 23, −5º
- Handlebar
- OC Riser Handlebar RP31-R
- Seatpost
- SP 0.6 Alloy 27.2 mm, setback 20
- Saddle
- Orbea SD 0.1 145 mm
Avant H40
- Groupset
- Shimano Tiagra R4000 2×10 (34×50T)
- Shifters
- Shimano Tiagra ST-R4020
- Cranks
- Shimano Tiagra R4000 34×50T
- Stem
- OC Road Performance 23, −5º
- Handlebar
- OC Riser Handlebar RP31-R
- Seatpost
- SP 0.6 Alloy 27.2 mm, setback 20
- Saddle
- Orbea SD 0.1 145 mm
Avant H50
- Groupset
- Shimano CUES U6000 2×10/11 (34×50T)
- Shifters
- Shimano CUES ST-U6030
- Cranks
- Shimano Cues U6030 34×50T
- Stem
- OC Road Performance 23, −5º
- Handlebar
- OC Riser Handlebar RP31-R
- Seatpost
- SP 0.6 Alloy 27.2 mm, setback 20
- Saddle
- Orbea SD 0.1 145 mm
Source for all builds: orbea.com, checked 1 Nov 2026
Frames with similar geometry
Stack and reach within 12 mm of size 47 (stack 525 / reach 370 mm).
Stack and reach within 12 mm of size 49 (stack 545 / reach 375 mm).
Stack and reach within 12 mm of size 51 (stack 565 / reach 380 mm).
Stack and reach within 12 mm of size 53 (stack 585 / reach 385 mm).
Stack and reach within 12 mm of size 55 (stack 605 / reach 391 mm).
Stack and reach within 12 mm of size 57 (stack 625 / reach 398 mm).
Stack and reach within 12 mm of size 60 (stack 645 / reach 404 mm).
Spotted a mistake or a missing build? Let me know.