2017 Specialized Roubaix Boonen vs 2019 Trek Domane SLR Frameset
The Trek Domane SLR Frameset size closest to your 54 is the 56. Compare the 56 instead
What changes on the Trek Domane SLR Frameset
Compared with the Specialized Roubaix Boonen in 54, the Trek Domane SLR Frameset in 54 places the top of the head tube 10 mm lower and about as far forward, relative to the bottom bracket. Its wheelbase is 23 mm longer, which can contribute to stability at speed.
- Frame stack
- −10 mm
- Lower front end
- Frame reach
- −1 mm
- About the same reach
- Wheelbase
- +23 mm
- Longer: steadier at speed
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Roubaix Boonen is drawn. The Trek Domane SLR Frameset numbers we have for size 54 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Roubaix Boonen 54 | Trek Domane SLR Frameset 54 | Difference |
|---|---|---|---|
| Reach | 375mm | 374 | −1 mm |
| Stack | 585mm | 575 | −10 mm |
| Head tube angle | 72.75° | 71.3° | −1.5° |
| Seat tube angle | 74° | not listed | |
| Effective top tube | 545mm | 542 | −3 mm |
| Chainstay length | 415mm | 420 | +5 mm |
| Wheelbase | 987mm | 1010 | +23 mm |
| BB drop | 76mm | 80 | +4 mm |
| Standover | 762mm | 754 | −8 mm |
| Seat tube length | 481mm | 500 | +19 mm |
| Head tube length | 125mm | 160 | +35 mm |
Differences are the Trek Domane SLR Frameset minus the Specialized Roubaix Boonen. Full charts: 2017 Specialized Roubaix Boonen, 2019 Trek Domane SLR Frameset.
Where each sits in its class
Specialized Roubaix BoonenTrek 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 BoonenS-Works Boonen | Trek Domane SLR FramesetSLR Frameset |
|---|---|---|
| Seatpost | Specialized CG-R | not listed |
| Frame | not listed | Trek OCLV |
| Fork | not listed | Trek Domane |
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