2020
2020 Specialized Sirrus Single-Speed Men's Spec
The 2020 Specialized Sirrus Single-Speed Men's Spec sits in the middle of the range for commuter bikes, with a steeper head angle. Reach 388 to 426 mm, stack 564 to 670 mm. The Sirrus Single-Speed Men's Spec build comes with Specialized Espoir Sport tires.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Sirrus
- Model year
- 2020
- Type
- Commuter
- Geometry labels
- S, M, L, XL, and XXL
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | S | M | L | XL | XXL |
|---|---|---|---|---|---|
| Reach(mm) | 388 | 400 | 402 | 414 | 426 |
| Stack(mm) | 564 | 592 | 610 | 638 | 670 |
| Head tube angle(°) | 70 | 71 | 71.5 | 72 | 72 |
| Seat tube angle(°) | 73.5 | 73.5 | 73.5 | 73.5 | 73 |
| Chainstay length(mm) | 440 | 440 | 440 | 440 | 440 |
| Wheelbase(mm) | 1056 | 1068 | 1071 | 1087 | 1109 |
| BB drop(mm) | 70 | 70 | 70 | 70 | 70 |
| BB height(mm) | 275 | 275 | 275 | 275 | 275 |
| Standover(mm) | 735 | 775 | 805 | 845 | 875 |
| Seat tube length(mm) | 430 | 470 | 510 | 550 | 580 |
| Fork length(mm) | 410 | 410 | 410 | 410 | 410 |
| Head tube length(mm) | 133 | 159 | 176 | 203 | 236 |
Stock build
4 parts
Drivetrain
Wheels & Tires
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2020 Specialized Sirrus Single-Speed Men's Spec?
- Geometry is listed for S, M, L, XL, and XXL.
- What are the reach and stack of the 2020 Specialized Sirrus Single-Speed Men's Spec in size L?
- In size L, reach is 402 mm and stack is 610 mm.
- What is the head tube angle of the 2020 Specialized Sirrus Single-Speed Men's Spec?
- The head tube angle is 71.5 degrees in size L.
- What does the 2020 Specialized Sirrus Single-Speed Men's Spec ship with?
- The stock build includes Specialized 3-piece, Specialized Espoir Sport, and Specialized Canopy Sport.
- Which years of the Specialized Sirrus are on Quiver?
- Quiver has the Specialized Sirrus for 2020, 2023, 2022, 2021, 2019, 2018, 2017, 2015, 2014, 2013, 2012, 2011, 2010, 2009, and 2008.
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