2019 Trek Domane vs 2017 Specialized Roubaix
The 56 is the Specialized Roubaix size closest to your 58 Trek Domane. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Roubaix
Compared with the Trek Domane in 58, the Specialized Roubaix in 56 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket. Its wheelbase is 29 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- ±0 mm
- About the same height
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- −29 mm
- Shorter: quicker to change direction
- Head angle
- +1.5°
- Steeper: sharper steering
- Chainstays
- −10 mm
- Shorter: livelier
The two frames
Trek Domane, 58Specialized Roubaix, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Trek Domane 58 | Specialized Roubaix 56 | Difference |
|---|---|---|---|
| Reach | 380 | 381 | +1 mm |
| Stack | 611 | 611 | ±0 mm |
| Head tube angle | 72 | 73.5 | +1.5° |
| Seat tube angle | 73 | 73.5 | +0.5° |
| Effective top tube | not listed | 561.8mm | |
| Chainstay length | 425 | 415 | −10 mm |
| Wheelbase | 1022 | 993 | −29 mm |
| BB drop | 78 | 76 | −2 mm |
| Standover | not listed | 785 | |
| Seat tube length | 548 | 501 | −47 mm |
| Head tube length | 195 | 150 | −45 mm |
Differences are the Specialized Roubaix minus the Trek Domane. Full charts: 2019 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 |
Know what is on every bike.
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