2025
2025 Specialized Roubaix SL8 Sport
The 2025 Specialized Roubaix SL8 Sport sits more upright than most road bikes. Reach 353 to 409 mm, stack 543 to 685 mm. The Roubaix SL8 Sport build comes with Shimano 105 shifting and DT Swiss G540 wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Roubaix
- Model year
- 2025
- Frame
- SL8 Sport
- Type
- Road
- Geometry labels
- 44, 49, 52, 54, 56, 58, 61, and 64
- Drivetrain
- Shimano 105
- Wheels
- DT Swiss G540
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 44 | 49 | 52 | 54 | 56 | 58 | 61 | 64 |
|---|---|---|---|---|---|---|---|---|
| Reach(mm) | 353 | 363 | 370 | 381 | 389 | 397 | 403 | 409 |
| Stack(mm) | 543 | 549 | 566 | 585 | 605 | 630 | 665 | 685 |
| Head tube angle(°) | 69.3 | 70.8 | 71.5 | 72.3 | 73 | 73 | 73.5 | 73.5 |
| Seat tube angle(°) | 75 | 74 | 74 | 74 | 73.5 | 73.5 | 73.5 | 73 |
| Effective top tube(mm) | 503 | 523 | 534 | 550 | 569 | 584 | 600 | 618 |
| Chainstay length(mm) | 418 | 418 | 418 | 420 | 420 | 423 | 423 | 423 |
| Wheelbase(mm) | 994 | 992 | 998 | 1005 | 1012 | 1031 | 1042 | 1054 |
| BB drop(mm) | 80 | 80 | 80 | 78 | 78 | 78 | 78 | 78 |
| BB height(mm) | 269 | 269 | 269 | 270 | 270 | 271 | 271 | 271 |
| Standover(mm) | 686 | 719 | 747 | 766 | 787 | 809 | 847 | 865 |
| Seat tube length(mm) | 365 | 410 | 446 | 465 | 485 | 505 | 545 | 581 |
| Fork length(mm) | 375 | 375 | 375 | 375 | 375 | 375 | 375 | 375 |
| Head tube length(mm) | 90 | 90 | 105 | 122 | 140 | 168 | 202 | 222 |
Stock build
14 parts
Suspension
Specialized Future Shock 3.1
Drivetrain
Wheels & Tires
DT Swiss G540
Brakes
Shimano 105
Cockpit
Specialized Future
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2025 Specialized Roubaix SL8 Sport?
- Geometry is listed for 44, 49, 52, 54, 56, 58, 61, and 64.
- What are the reach and stack of the 2025 Specialized Roubaix SL8 Sport in size 56?
- In size 56, reach is 389 mm and stack is 605 mm.
- What is the head tube angle of the 2025 Specialized Roubaix SL8 Sport?
- The head tube angle is 73 degrees in size 56.
- What does the 2025 Specialized Roubaix SL8 Sport ship with?
- The stock build includes Specialized Future Shock 3.1, Shimano 105 R7120, DT Swiss G540, and Shimano 105.
- Which years of the Specialized Roubaix are on Quiver?
- Quiver has the Specialized Roubaix for 2025, 2027, 2026, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2012, 2011, 2010, 2009, 2008, and 2007.
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