2021
2021 Specialized Roubaix Sport
The 2021 Specialized Roubaix Sport 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 Sport build comes with Shimano 105 R7000 shifting and DT Swiss R470 wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Roubaix
- Model year
- 2021
- Frame
- Sport
- Type
- Road
- Geometry labels
- 44, 49, 52, 54, 56, 58, and 61
- Drivetrain
- Shimano 105 R7000
- Wheels
- DT Swiss R470
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 44 | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|---|
| Reach(mm) | 353 (from the manufacturer) | 363 (from the manufacturer) | 368 (from the manufacturer) | 376 | 384 (from the manufacturer) | 392 (from the manufacturer) | 398 (from the manufacturer) |
| Stack(mm) | 540 (from the manufacturer) | 555 (from the manufacturer) | 570 (from the manufacturer) | 585 | 605 (from the manufacturer) | 630 (from the manufacturer) | 665 (from the manufacturer) |
| Head tube angle(°) | 70 (from the manufacturer) | 71.5 (from the manufacturer) | 72 (from the manufacturer) | 72.75 | 73.5 (from the manufacturer) | 73.5 (from the manufacturer) | 74 (from the manufacturer) |
| Seat tube angle(°) | 74 (from the manufacturer) | 74 (from the manufacturer) | 74 (from the manufacturer) | 74 (from the manufacturer) | 73.5 (from the manufacturer) | 73.5 (from the manufacturer) | 73.5 (from the manufacturer) |
| Chainstay length(mm) | 413 (from the manufacturer) | 413 (from the manufacturer) | 413 (from the manufacturer) | 415 | 415 (from the manufacturer) | 418 (from the manufacturer) | 418 (from the manufacturer) |
| Wheelbase(mm) | 981 (from the manufacturer) | 982 (from the manufacturer) | 986 (from the manufacturer) | 988 (from the manufacturer) | 995 (from the manufacturer) | 1014 (from the manufacturer) | 1024 (from the manufacturer) |
| BB drop(mm) | 77.5 (from the manufacturer) | 77.5 (from the manufacturer) | 77.5 (from the manufacturer) | 76 (from the manufacturer) | 76 (from the manufacturer) | 74.5 (from the manufacturer) | 74.5 (from the manufacturer) |
| BB height(mm) | 265 (from the manufacturer) | 265 (from the manufacturer) | 265 (from the manufacturer) | 266 (from the manufacturer) | 266 (from the manufacturer) | 268 (from the manufacturer) | 268 (from the manufacturer) |
| Standover(mm) | 682 (from the manufacturer) | 715 (from the manufacturer) | 743 (from the manufacturer) | 762 (from the manufacturer) | 783 (from the manufacturer) | 805 (from the manufacturer) | 844 (from the manufacturer) |
| Seat tube length(mm) | 365 (from the manufacturer) | 410 (from the manufacturer) | 446 (from the manufacturer) | 465 (from the manufacturer) | 485 (from the manufacturer) | 505 (from the manufacturer) | 547 (from the manufacturer) |
| Fork length(mm) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) | 370 (from the manufacturer) |
| Head tube length(mm) | 90 (from the manufacturer) | 100 (from the manufacturer) | 112 (from the manufacturer) | 125 (from the manufacturer) | 143 (from the manufacturer) | 170 (from the manufacturer) | 205 (from the manufacturer) |
✓Sources agreeMManufacturer
Stock build
15 parts
Frame
Specialized Roubaix
Suspension
Drivetrain
Wheels & Tires
Brakes
Cockpit
Specialized Future
Seatpost & Saddle
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✓Sources agreeMManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2021 Specialized Roubaix Sport?
- Geometry is listed for 44, 49, 52, 54, 56, 58, and 61.
- What are the reach and stack of the 2021 Specialized Roubaix Sport 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 Sport?
- The head tube angle is 72.75 degrees in size 54.
- What does the 2021 Specialized Roubaix Sport ship with?
- The stock build includes Specialized Roubaix, Specialized Future Shock 1.5, Shimano 105 R7020, and DT Swiss R470.
- 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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