2015
2015 Specialized Diverge Sport A1
The 2015 Specialized Diverge Sport A1 sits in the middle of the range for gravel bikes, with a steeper head angle. Reach 378 to 398 mm, stack 528 to 643 mm. The Diverge Sport A1 build comes with Shimano Sora shifting and Specialized AXIS Classic wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Diverge
- Model year
- 2015
- Frame
- Sport A1
- Type
- Gravel
- Geometry labels
- 49, 52, 54, 56, 58, and 61
- Drivetrain
- Shimano Sora
- Wheels
- Specialized AXIS Classic
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 49 | 52 | 54 | 56 | 58 | 61 |
|---|---|---|---|---|---|---|
| Reach(mm) | 378 | 378 | 380 | 387 | 391 | 398 |
| Stack(mm) | 528 | 547 | 564 | 590 | 622 | 643 |
| Head tube angle(°) | 72 | 72 | 72 | 72.5 | 72.5 | 73 |
| Seat tube angle(°) | 75.5 | 74 | 73.5 | 73.25 | 73 | 72.5 |
| Effective top tube(mm) | 518 | 537 | 548 | 565 | 582 | 600 |
| Chainstay length(mm) | 412 | 412 | 415 | 415 | 418 | 420 |
| Wheelbase(mm) | 983 | 989 | 1000 | 1010 | 1029 | 1038 |
| BB drop(mm) | 73 | 73 | 71.5 | 71.5 | 70 | 70 |
| Standover(mm) | 730 | 756 | 776 | 798 | 829 | 851 |
| Seat tube length(mm) | 418 | 447 | 466 | 485 | 510 | 535 |
| Head tube length(mm) | 94 | 114 | 134 | 159 | 194 | 214 |
Stock build
8 parts
Drivetrain
Wheels & Tires
Brakes
Tektro Spyre
Seatpost & Saddle
Keep your Diverge Sport A1 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
MManufacturer
Quick answers
- Which size or configuration labels have geometry for the 2015 Specialized Diverge Sport A1?
- Geometry is listed for 49, 52, 54, 56, 58, and 61.
- What are the reach and stack of the 2015 Specialized Diverge Sport A1 in size 56?
- In size 56, reach is 387 mm and stack is 590 mm.
- What is the head tube angle of the 2015 Specialized Diverge Sport A1?
- The head tube angle is 72.5 degrees in size 56.
- What does the 2015 Specialized Diverge Sport A1 ship with?
- The stock build includes Shimano Sora, Specialized AXIS Classic, Tektro Spyre, and Specialized Toupé Sport.
- Which years of the Specialized Diverge are on Quiver?
- Quiver has the Specialized Diverge for 2015, 2026, 2025, 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017, and 2016.
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
