2025
2025 Specialized Roubaix SL8 Comp
The 2025 Specialized Roubaix SL8 Comp sits more upright than most road bikes. Reach 353 to 409 mm, stack 543 to 685 mm. The Roubaix SL8 Comp build comes with Shimano 105 R7170 Di2 shifting and DT Swiss G540 wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Roubaix
- Model year
- 2025
- Frame
- SL8 Comp
- Type
- Road
- Geometry labels
- 44, 49, 52, 54, 56, 58, 61, and 64
- Drivetrain
- Shimano 105 R7170 Di2
- 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 |
✓Sources agree
Stock build
17 parts
Frame
Suspension
Specialized Future Shock 3.2
Drivetrain
Shimano 105 R7150 Di2
Shimano 105
Shimano 105
Shimano 105
Shimano BSA
Wheels & Tires
DT Swiss G540
Brakes
Shimano 105
Cockpit
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2025 Specialized Roubaix SL8 Comp?
- 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 Comp 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 Comp?
- The head tube angle is 73 degrees in size 56.
- What does the 2025 Specialized Roubaix SL8 Comp ship with?
- The stock build includes Specialized FACT 10R, Specialized Future Shock 3.2, Shimano 105 R7170, and DT Swiss G540.
- 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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