2014 Trek Domane 4.3 WSD Compact vs 2015 Specialized Roubaix SL4 Comp
The Specialized Roubaix SL4 Comp size closest to your 50 is the 52. Compare the 52 instead
What changes on the Specialized Roubaix SL4 Comp
Compared with the Trek Domane 4.3 WSD Compact in 50, the Specialized Roubaix SL4 Comp in 56 places the top of the head tube 43 mm higher and 19 mm further forward, relative to the bottom bracket. Its wheelbase is 14 mm longer, which can contribute to stability at speed.
- Frame stack
- +43 mm
- Higher front end
- Frame reach
- +19 mm
- Longer frame reach
- Wheelbase
- +14 mm
- Longer: steadier at speed
- Head angle
- +1.4°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane 4.3 WSD Compact numbers we have for size 50 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane 4.3 WSD Compact 50 | Specialized Roubaix SL4 Comp 56 | Difference |
|---|---|---|---|
| Reach | 368 | 387mm | +19 mm |
| Stack | 546 | 589mm | +43 mm |
| Head tube angle | 71.1° | 72.5° | +1.4° |
| Effective top tube | 519 | not listed | |
| Chainstay length | 420 | 415mm | −5 mm |
| Wheelbase | 996 | 1010mm | +14 mm |
| BB drop | 80 | not listed | |
| Standover | 716 | 798mm | +82 mm |
| Seat tube length | 450 | 515mm | +65 mm |
| Head tube length | 130 | 190mm | +60 mm |
| Seat tube angle | not listed | 73.25° |
Differences are the Specialized Roubaix SL4 Comp minus the Trek Domane 4.3 WSD Compact. Full charts: 2014 Trek Domane 4.3 WSD Compact, 2015 Specialized Roubaix SL4 Comp.
Where each sits in its class
Trek Domane 4.3 WSD CompactSpecialized Roubaix SL4 Comp
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 4.3 WSD Compact4.3 WSD Compact | Specialized Roubaix SL4 CompSL4 Comp |
|---|---|---|
| Frame | Trek OCLV | Specialized SL4 FACT |
| Fork | Trek IsoSpeed | not listed |
| Shifter | Shimano 105 | Shimano Ultegra |
| Derailleur | Shimano 105 | Shimano Ultegra Di2, Shimano Ultegra |
| Cassette | Shimano Tiagra | Shimano 105 |
| Crankset | Shimano R565 | Praxis TURN Zayante |
| Tire | Bontrager R1 Hard-Case Lite | Specialized Turbo Pro |
| Brake | Shimano 105 | Shimano 105 |
| Handlebar | Bontrager VR-S | not listed |
| Saddle | Bontrager Affinity 1 WSD | Specialized Toupe |
| Chain | not listed | Shimano 105 |
| Wheelset | not listed | Fulcrum S4 |
| Seatpost | not listed | Specialized CG-R |
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