2014 Specialized Roubaix SL4 Expert Disc 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
- Frame stack
- +11 mm
- Higher front end
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- +10 mm
- Longer: steadier at speed
- Head angle
- −0.7°
- Slacker: calmer steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Only the Specialized Roubaix SL4 Expert Disc is drawn. The Trek Domane numbers we have for size 54 are missing the reach.
Geometry side by side
| Measurement | Specialized Roubaix SL4 Expert Disc 540.0 | Trek Domane 54 | Difference |
|---|---|---|---|
| Reach | 380mm | not listed | |
| Stack | 564mm | 575 | +11 mm |
| Head tube angle | 72° | 71.3 | −0.7° |
| Seat tube angle | 73.5° | 73.7 | +0.2° |
| Chainstay length | 415mm | 420 | +5 mm |
| Wheelbase | 1000mm | 1010 | +10 mm |
| Standover | 776mm | 754 | −22 mm |
| Seat tube length | 495mm | 500 | +5 mm |
| Head tube length | 165mm | 160 | −5 mm |
| Effective top tube | not listed | 542 | |
| BB drop | not listed | 80 |
Differences are the Trek Domane minus the Specialized Roubaix SL4 Expert Disc. Full charts: 2014 Specialized Roubaix SL4 Expert Disc, 2015 Trek Domane.
Where each sits in its class
Specialized Roubaix SL4 Expert DiscTrek Domane
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 SL4 Expert DiscSL4 Expert Ultegra Di2 Disc | Trek Domane |
|---|---|---|
| Frame | Specialized SL4 FACT | not listed |
| Fork | Specialized Roubaix FACT | not listed |
| Shifter | Shimano Di2 | not listed |
| Derailleur | Shimano Ultegra Di2 | not listed |
| Cassette | Shimano Ultegra | not listed |
| Chain | Shimano Ultegra | not listed |
| Crankset | FSA SL-K | not listed |
| Wheelset | Specialized AXIS 4.0 | not listed |
| Tire | Specialized Roubaix Pro | not listed |
| Stem | Specialized Expert Pro-Set | not listed |
| Seatpost | Specialized S-Works CG-R | not listed |
| Saddle | Specialized Romin Expert | not listed |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
