2018
2018 Specialized Ruby Comp
Reach 353 to 370 mm, stack 541 to 616 mm. The Ruby Comp build comes with Shimano Ultegra R8000 shifting and Roval SLX 24 wheels.
Source: specialized.com. Checked .
Key facts
- Brand
- Specialized
- Model
- Ruby
- Model year
- 2018
- Frame
- Comp
- Geometry labels
- 44, 48, 51, 54, and 56
- Drivetrain
- Shimano Ultegra R8000
- Wheels
- Roval SLX 24
- Geometry
- Complete for every size
- Source
- specialized.com
- Checked
Geometry by size
| Measurement | 44 | 48 | 51 | 54 | 56 |
|---|---|---|---|---|---|
| Reach(mm) | 353 | 358 | 365 | 370 | 370 |
| Stack(mm) | 541 | 554 | 575 | 596 | 616 |
| Head tube angle(°) | 70 | 71 | 71.5 | 72 | 72.5 |
| Seat tube angle(°) | 74.5 | 74.5 | 74 | 74 | 74 |
| Effective top tube(mm) | 510 | 517 | 534 | 544 | 550 |
| Chainstay length(mm) | 413 | 413 | 413 | 413 | 415 |
| Wheelbase(mm) | 981 | 981 | 990 | 997 | 1010 |
| BB drop(mm) | 77.5 | 77.5 | 77.5 | 77.5 | 76 |
| Standover(mm) | 679 | 700.7 | 727.9 | 756.9 | 778 |
| Seat tube length(mm) | 363 | 392 | 425 | 462 | 481 |
| Head tube length(mm) | 90 | 100 | 120 | 140 | 160 |
Stock build
12 parts
Drivetrain
Wheels & Tires
Brakes
Shimano Ultegra R8020
Cockpit
Seatpost & Saddle
Keep your Ruby Comp 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 Ruby Comp?
- Geometry is listed for 44, 48, 51, 54, and 56.
- What are the reach and stack of the 2018 Specialized Ruby Comp in size 51?
- In size 51, reach is 365 mm and stack is 575 mm.
- What is the head tube angle of the 2018 Specialized Ruby Comp?
- The head tube angle is 71.5 degrees in size 51.
- What does the 2018 Specialized Ruby Comp ship with?
- The stock build includes Shimano Ultegra R8020, Roval SLX 24, Shimano Ultegra R8020, and Specialized Comp Hover.
- Which years of the Specialized Ruby are on Quiver?
- Quiver has the Specialized Ruby for 2018, 2019, 2017, 2016, 2015, 2014, 2012, 2011, 2010, 2009, and 2008.
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
