2018 Trek Domane vs 2017 Specialized Roubaix
The Specialized Roubaix size closest to your 56 is the 54. Compare the 54 instead
What changes on the Specialized Roubaix
Compared with the Trek Domane in 56, the Specialized Roubaix in 58 places the top of the head tube 53 mm higher and 9 mm further forward, relative to the bottom bracket. Its wheelbase is 3 mm longer, which can contribute to stability at speed.
- Frame stack
- +53 mm
- Higher front end
- Frame reach
- +9 mm
- Longer frame reach
- Wheelbase
- +3 mm
- Longer: steadier at speed
- Head angle
- +1.6°
- Steeper: sharper steering
- Chainstays
- −2 mm
- About the same
The two frames
Trek Domane, 56Specialized Roubaix, 58Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Domane 56 | Specialized Roubaix 58 | Difference |
|---|---|---|---|
| Reach | 377 | 386 | +9 mm |
| Stack | 591 | 644 | +53 mm |
| Head tube angle | 71.9 | 73.5 | +1.6° |
| Seat tube angle | 73.3 | 73.5 | +0.2° |
| Effective top tube | 554 | 576.3mm | +22 mm |
| Chainstay length | 420 | 418 | −2 mm |
| Wheelbase | 1008 | 1011 | +3 mm |
| BB drop | 78 | 74.5mm | −4 mm |
| Standover | 776 | 813 | +37 mm |
| Seat tube length | 525 | 522 | −3 mm |
| Head tube length | 175 | 185 | +10 mm |
Differences are the Specialized Roubaix minus the Trek Domane. Full charts: 2018 Trek Domane, 2017 Specialized Roubaix.
Where each sits in its class
Trek DomaneSpecialized Roubaix
Each bike is ranked against the other road bikes on Quiver, on frame geometry alone. Not your hand position or ride feel.
What each ships with
The stock build of each bike's first listed trim. Parts that match are dimmed.
| Part | Trek Domane | Specialized RoubaixRoubaix Comp |
|---|---|---|
| Frame | not listed | Specialized FACT 9r carbon |
| Fork | not listed | Specialized S-Works FACT |
| Shifter | not listed | Shimano RS505 |
| Derailleur | not listed | Shimano Ultegra |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | KMC X11 |
| Crankset | not listed | Praxis Zayante |
| Chainring | not listed | Praxis Zayante |
| Wheelset | not listed | DT Swiss R470 Disc |
| Tire | not listed | Specialized Turbo |
| Rim | not listed | DT Swiss R470 |
| Brake | not listed | Shimano 505 |
| Rotor | not listed | Shimano Rotor |
| Handlebar | not listed | Specialized Hover |
| Stem | not listed | Specialized 3D-forged |
| Bar tape | not listed | Specialized S-Wrap Roubaix |
| Seatpost | not listed | Specialized CG-R |
| Saddle | not listed | Specialized Phenom |
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