2018 Trek Domane SL Disc Frameset vs 2020 Specialized Roubaix Sport
The 44 is the Specialized Roubaix Sport size closest to your 44 Trek Domane SL Disc Frameset. 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 Sport
Compared with the Trek Domane SL Disc Frameset in 44, the Specialized Roubaix Sport in 44 places the top of the head tube 30 mm higher and 7 mm further back, relative to the bottom bracket.
- Frame stack
- +30 mm
- Higher front end
- Frame reach
- −7 mm
- Shorter frame reach
- Wheelbase
- −2 mm
- About the same
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- −7 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane SL Disc Frameset numbers we have for size 44 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane SL Disc Frameset 44 | Specialized Roubaix Sport 44 | Difference |
|---|---|---|---|
| Reach | 360 | 353mm | −7 mm |
| Stack | 510 | 540mm | +30 mm |
| Head tube angle | 70.3° | 70° | −0.3° |
| Effective top tube | 501 | not listed | |
| Chainstay length | 420 | 413mm | −7 mm |
| Wheelbase | 983 | 981mm | −2 mm |
| BB drop | 80 | 77.5mm | −3 mm |
| Standover | 657 | 682mm | +25 mm |
| Seat tube length | 390 | 365mm | −25 mm |
| Head tube length | 95 | 90mm | −5 mm |
| Seat tube angle | not listed | 74° | |
| BB height | not listed | 265mm | |
| Fork length | not listed | 370mm |
Differences are the Specialized Roubaix Sport minus the Trek Domane SL Disc Frameset. Full charts: 2018 Trek Domane SL Disc Frameset, 2020 Specialized Roubaix Sport.
Where each sits in its class
Trek Domane SL Disc FramesetSpecialized Roubaix Sport
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 SL Disc FramesetSL Disc Frameset | Specialized Roubaix SportSport |
|---|---|---|
| Frame | Trek OCLV | not listed |
| Fork | Trek Domane | Specialized Future Shock 1.5 |
| Shifter | not listed | Shimano 105 R7020 |
| Derailleur | not listed | Shimano 105, Shimano 105 R7000 GS |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | KMC X11 Extra |
| Crankset | not listed | Praxis Alba |
| Wheelset | not listed | DT Swiss R470 |
| Tire | not listed | Specialized Turbo Pro |
| Brake | not listed | Shimano 105 |
| Handlebar | not listed | Specialized Hover |
| Seatpost | not listed | Specialized S-Works Pave |
| Saddle | not listed | Specialized Power Sport |
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