2021
2021 Specialized Roubaix
The 2021 Specialized Roubaix sits at the upright end of the range for a road bike, with a longer rear center. Reach 353 to 398 mm, stack 540 to 665 mm. The Roubaix build comes with Shimano Tiagra shifting and Specialized AXIS Elite wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Roubaix
- Model year
- 2021
- Type
- Road
- Geometry labels
- 44, 49, 52, 54, 56, 58, and 61
- Drivetrain
- Varies by build
- Fork
- Varies by build
- Wheels
- Varies by build
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 44 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Reach(mm) | 353 | 363 | 368 | 376 | 384 | 392 | 398 |
| Stack(mm) | 540 | 555 | 570 | 585 | 605 | 630 | 665 |
| Head tube angle(°) | 70 | 71.5 | 72 | 72.75 | 73.5 | 73.5 | 74 |
| Seat tube angle(°) | 74 | 74 | 74 | 74 | 73.5 | 73.5 | 73.5 |
| Chainstay length(mm) | 413 | 413 | 413 | 415 | 415 | 418 | 418 |
| Wheelbase(mm) | 981 | 982 | 986 | 988 | 995 | 1014 | 1024 |
| BB drop(mm) | 77.5 | 77.5 | 77.5 | 76 | 76 | 74.5 | 74.5 |
| BB height(mm) | 265 | 265 | 265 | 266 | 266 | 268 | 268 |
| Standover(mm) | 682 | 715 | 743 | 762 | 783 | 805 | 844 |
| Seat tube length(mm) | 365 | 410 | 446 | 465 | 485 | 505 | 547 |
| Fork length(mm) | 370 | 370 | 370 | 370 | 370 | 370 | 370 |
| Head tube length(mm) | 90 | 100 | 112 | 125 | 143 | 170 | 205 |
Stock build
Roubaix
Suspension
Drivetrain
Wheels & Tires
Cockpit
Specialized Future
Seatpost & Saddle
Keep your Roubaix in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
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Roubaix S-Works
Suspension
Drivetrain
Wheels & Tires
Brakes
SRAM Red eTap AXS
Cockpit
Seatpost & Saddle
Keep your Roubaix S-Works in Quiver
Start from this build's stock parts, then record your upgrades. Review it before adding it to your garage.
Free on App StoreFree on Google PlayFree for your first bike, on iPhone and Android.Already have Quiver? Open this build
✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2021 Specialized Roubaix?
- Geometry is listed for 44, 49, 52, 54, 56, 58, and 61.
- What are the reach and stack of the 2021 Specialized Roubaix in size 54?
- In size 54, reach is 376 mm and stack is 585 mm.
- What is the head tube angle of the 2021 Specialized Roubaix?
- The head tube angle is 72.75 degrees in size 54.
- What does the 2021 Specialized Roubaix ship with?
- The stock build includes Specialized Future Shock 1.5, Shimano Tiagra, Specialized AXIS Elite, and Specialized Hover.
- Which years of the Specialized Roubaix are on Quiver?
- Quiver has the Specialized Roubaix for 2021, 2027, 2026, 2025, 2024, 2023, 2022, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, and 2007.
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