2016 Trek Speed Concept 9.5 Women's vs 2014 Specialized Roubaix SL4 Sora Disc
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Specialized Roubaix SL4 Sora Disc
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- n/a
- One of the bikes has no number for this
- Wheelbase
- +39 mm
- Longer: steadier at speed
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- +15 mm
- Longer: more planted
The two frames
We can't draw these frames yet. The Trek Speed Concept 9.5 Women's numbers we have for size S are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Speed Concept 9.5 Women's S | Specialized Roubaix SL4 Sora Disc 54 | Difference |
|---|---|---|---|
| Reach | 390 | not listed | |
| Stack | 492 | not listed | |
| Head tube angle | 72.2° | 72° | −0.2° |
| Effective top tube | 495 | not listed | |
| Chainstay length | 400 | 415mm | +15 mm |
| Wheelbase | 961 | 1000mm | +39 mm |
| BB drop | 80 | not listed | |
| Standover | 750 | 776mm | +26 mm |
| Seat tube length | 503 | 495mm | −8 mm |
| Head tube length | not listed | 165mm | |
| Seat tube angle | not listed | 73.5° |
Differences are the Specialized Roubaix SL4 Sora Disc minus the Trek Speed Concept 9.5 Women's. Full charts: 2016 Trek Speed Concept 9.5 Women's, 2014 Specialized Roubaix SL4 Sora Disc.
Where each sits in its class
Trek Speed Concept 9.5 Women'sSpecialized Roubaix SL4 Sora Disc
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 Speed Concept 9.5 Women's9.5 Women's | Specialized Roubaix SL4 Sora DiscSL4 Sora Disc |
|---|---|---|
| Frame | Trek OCLV | Specialized SL4 FACT |
| Fork | Trek SC | Specialized Roubaix FACT |
| Shifter | SRAM 1190 R2C | Shimano Sora |
| Derailleur | SRAM Force 22 Yaw, SRAM Force 22 | Shimano Sora |
| Cassette | SRAM PG-1170 | Shimano HG50 |
| Chain | SRAM 1170 | KMC X9 |
| Crankset | SRAM Force | Shimano Sora |
| Bottom bracket | Trek BB90 | not listed |
| Tire | Bontrager R3 Hard-Case Lite | Specialized Espoir |
| Brake | Bontrager Limit | Shimano 317, Shimano Sora |
| Handlebar | Bontrager Concept | not listed |
| Stem | Bontrager Concept | Specialized Comp-Set |
| Seatpost | Bontrager Concept | not listed |
| Saddle | Bontrager Hilo RXL | Specialized Riva |
| Wheelset | not listed | Specialized AXIS 2.0 |
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