2020 Specialized Roubaix Sagan Collection vs 2019 Trek Domane SLR Frameset
The 56 is the Trek Domane SLR Frameset size closest to your 54 Specialized Roubaix Sagan Collection. 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 Trek Domane SLR Frameset
Compared with the Specialized Roubaix Sagan Collection in 54, the Trek Domane SLR Frameset in 56 places the top of the head tube 6 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 20 mm longer, which can contribute to stability at speed.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- +1 mm
- About the same reach
- Wheelbase
- +20 mm
- Longer: steadier at speed
- Head angle
- −0.8°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Roubaix Sagan Collection is drawn. The Trek Domane SLR Frameset numbers we have for size 56 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Roubaix Sagan Collection 54 | Trek Domane SLR Frameset 56 | Difference |
|---|---|---|---|
| Reach | 376mm | 377 | +1 mm |
| Stack | 585mm | 591 | +6 mm |
| Head tube angle | 72.75° | 71.9° | −0.8° |
| Seat tube angle | 74° | not listed | |
| Chainstay length | 415mm | 420 | +5 mm |
| Wheelbase | 988mm | 1008 | +20 mm |
| BB drop | 76mm | 78 | +2 mm |
| BB height | 266mm | not listed | |
| Standover | 762mm | 776 | +14 mm |
| Seat tube length | 465mm | 525 | +60 mm |
| Fork length | 370mm | not listed | |
| Head tube length | 125mm | 175 | +50 mm |
| Effective top tube | not listed | 554 |
Differences are the Trek Domane SLR Frameset minus the Specialized Roubaix Sagan Collection. Full charts: 2020 Specialized Roubaix Sagan Collection, 2019 Trek Domane SLR Frameset.
Where each sits in its class
Specialized Roubaix Sagan CollectionTrek Domane SLR Frameset
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 | Specialized Roubaix Sagan CollectionS-Works Sagan Collection | Trek Domane SLR FramesetSLR Frameset |
|---|---|---|
| Fork | Specialized Future Shock 2.0 | Trek Domane |
| Shifter | Shimano Dura-Ace R9150 Di2 shift | not listed |
| Derailleur | Shimano Dura-Ace R9150 Di2 | not listed |
| Cassette | Shimano Dura-Ace R9100 | not listed |
| Chain | Shimano Dura-Ace | not listed |
| Crankset | Shimano Dura-Ace R9100 | not listed |
| Wheelset | Roval CLX 50 | not listed |
| Tire | Specialized Turbo Cotton Hell | not listed |
| Brake | Shimano Dura-Ace | not listed |
| Stem | Specialized S-Works Future | not listed |
| Seatpost | Specialized S-Works Pave | not listed |
| Saddle | Specialized S-Works Romin Evo | not listed |
| Frame | not listed | Trek OCLV |
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