2017
2017 Specialized Amira Expert UDi2
Reach 365 to 380 mm, stack 504 to 565 mm. The Amira Expert UDi2 build comes with Shimano Ultegra R6870 Di2 shifting and DT Swiss R460 Pro wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Amira
- Model year
- 2017
- Frame
- Expert UDi2
- Geometry labels
- 44, 48, 51, 54, and 56
- Drivetrain
- Shimano Ultegra R6870 Di2
- Wheels
- DT Swiss R460 Pro
- 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
11 parts
Drivetrain
Shimano Ultegra Di2
Shimano Ultegra R6870 Di2
Shimano Ultegra Di2
Shimano Ultegra R6800
Shimano HG70
Wheels & Tires
Brakes
Seatpost & Saddle
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Quick answers
- Which size or configuration labels have geometry for the 2017 Specialized Amira Expert UDi2?
- Geometry is listed for 44, 48, 51, 54, and 56.
- What are the reach and stack of the 2017 Specialized Amira Expert UDi2 in size 51?
- In size 51, reach is 378 mm and stack is 529 mm.
- What is the head tube angle of the 2017 Specialized Amira Expert UDi2?
- The head tube angle is 72 degrees in size 51.
- What does the 2017 Specialized Amira Expert UDi2 ship with?
- The stock build includes Shimano Ultegra Di2, DT Swiss R460 Pro, Shimano Ultegra, and Specialized Oura Expert.
- Which years of the Specialized Amira are on Quiver?
- Quiver has the Specialized Amira for 2017, 2018, 2016, 2015, 2014, 2012, 2011, and 2010.
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