2014 Specialized Roubaix SL4 vs 2015 Trek Domane
The Trek Domane size closest to your 540.0 is the 52. Compare the 52 instead
What changes on the Trek Domane
Compared with the Specialized Roubaix SL4 in 540.0, the Trek Domane in 56 places the top of the head tube 27 mm higher and 3 mm further back, relative to the bottom bracket. Its wheelbase is 8 mm longer, which can contribute to stability at speed.
- Frame stack
- +27 mm
- Higher front end
- Frame reach
- −3 mm
- Shorter frame reach
- Wheelbase
- +8 mm
- Longer: steadier at speed
- Head angle
- −0.1°
- About the same head angle
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Specialized Roubaix SL4, 540.0Trek Domane, 56Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Roubaix SL4 540.0 | Trek Domane 56 | Difference |
|---|---|---|---|
| Reach | 380mm | 377 | −3 mm |
| Stack | 564mm | 591 | +27 mm |
| Head tube angle | 72° | 71.9 | −0.1° |
| Seat tube angle | 73.5° | 73.3 | −0.2° |
| Chainstay length | 415mm | 420 | +5 mm |
| Wheelbase | 1000mm | 1008 | +8 mm |
| Standover | 776mm | not listed | |
| Seat tube length | 495mm | 525 | +30 mm |
| Head tube length | 165mm | 175 | +10 mm |
| Effective top tube | not listed | not listed | |
| BB drop | not listed | 78 |
Differences are the Trek Domane minus the Specialized Roubaix SL4. Full charts: 2014 Specialized Roubaix SL4, 2015 Trek Domane.
Where each sits in its class
Specialized Roubaix SL4Trek Domane
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 SL4S-Works SL4 | Trek Domane |
|---|---|---|
| Frame | Specialized S-Works SL4 FACT | not listed |
| Fork | Specialized S-Works Roubaix FACT | not listed |
| Seatpost | Specialized S-Works CG-R | not listed |
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