2018
2018 Specialized Amira SL4
Reach 365 to 380 mm, stack 504 to 565 mm. The Amira SL4 build comes with Shimano Tiagra shifting and DT Swiss R460 wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Amira
- Model year
- 2018
- Frame
- SL4
- Geometry labels
- 44, 48, 51, 54, and 56
- Drivetrain
- Shimano Tiagra
- Wheels
- DT Swiss R460
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 44 | 48 | 51 | 54 | 56 |
|---|---|---|---|---|---|
| Reach(mm) | 365 | 371 | 378 | 378 | 380 |
| Stack(mm) | 504 | 516 | 529 | 548 | 565 |
| Head tube angle(°) | 70.5 | 71.25 | 72 | 72 | 72 |
| Seat tube angle(°) | 76 | 76 | 76 | 74 | 74 |
| Effective top tube(mm) | 491 | 502 | 515 | 535 | 547 |
| Chainstay length(mm) | 405 | 405 | 405 | 405 | 408 |
| Wheelbase(mm) | 970 | 974 | 976 | 982 | 994 |
| BB drop(mm) | 73 | 73 | 73 | 73 | 72 |
| BB height(mm) | 269 | 269 | 269 | 269 | 270 |
| Standover(mm) | 692 | 718 | 735 | 758 | 777 |
| Seat tube length(mm) | 390 | 420 | 460 | 490 | 510 |
| Fork length(mm) | 369 | 369 | 369 | 369 | 369 |
| Head tube length(mm) | 105 | 115 | 125 | 145 | 165 |
Stock build
9 parts
Drivetrain
Wheels & Tires
Brakes
Seatpost & Saddle
Keep your Amira SL4 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 2018 Specialized Amira SL4?
- Geometry is listed for 44, 48, 51, 54, and 56.
- What are the reach and stack of the 2018 Specialized Amira SL4 in size 51?
- In size 51, reach is 378 mm and stack is 529 mm.
- What is the head tube angle of the 2018 Specialized Amira SL4?
- The head tube angle is 72 degrees in size 51.
- What does the 2018 Specialized Amira SL4 ship with?
- The stock build includes Shimano Tiagra, DT Swiss R460, Tektro Axis, and Specialized Oura Sport.
- Which years of the Specialized Amira are on Quiver?
- Quiver has the Specialized Amira for 2018, 2017, 2016, 2015, 2014, 2012, 2011, and 2010.
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
