2014 Specialized Roubaix SL4 Sora vs 2015 Specialized Secteur Sport Double
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 Secteur Sport Double
- 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
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
We can't draw these frames yet. The Specialized Roubaix SL4 Sora numbers we have for size 54 are missing the reach and stack. The numbers below still compare.
Geometry side by side
| Measurement | Specialized Roubaix SL4 Sora 54 | Specialized Secteur Sport Double 54 | Difference |
|---|---|---|---|
| Head tube angle | 72° | 72° | ±0.0° |
| Seat tube angle | 73.5° | 73.5° | ±0.0° |
| Chainstay length | 415mm | 415mm | ±0 mm |
| Wheelbase | 1000mm | 1000mm | ±0 mm |
| Standover | 776mm | 776mm | ±0 mm |
| Seat tube length | 495mm | 466mm | −29 mm |
| Head tube length | 165mm | 165mm | ±0 mm |
| Reach | not listed | 380mm | |
| Stack | not listed | 564mm | |
| Effective top tube | not listed | 548mm | |
| BB drop | not listed | 71.5mm |
Differences are the Specialized Secteur Sport Double minus the Specialized Roubaix SL4 Sora. Full charts: 2014 Specialized Roubaix SL4 Sora, 2015 Specialized Secteur Sport Double.
Where each sits in its class
Specialized Roubaix SL4 SoraSpecialized Secteur Sport Double
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 SoraSL4 Sora | Specialized Secteur Sport DoubleSport Double |
|---|---|---|
| Frame | Specialized SL4 FACT | not listed |
| Fork | Specialized Roubaix FACT | not listed |
| Shifter | Shimano Sora | Shimano Sora |
| Derailleur | Shimano Sora | Shimano Sora |
| Cassette | Shimano HG50 | not listed |
| Chain | KMC X9 | KMC X9 |
| Crankset | Shimano Sora | Shimano Sora |
| Wheelset | Specialized AXIS 1.0 | Specialized AXIS Classic |
| Tire | Specialized Espoir | Specialized Espoir Sport |
| Brake | Specialized Axis 1.0, Shimano Sora | Specialized Axis 1.0 |
| Stem | Specialized Comp-Set | not listed |
| Saddle | Specialized Riva | Specialized Toupé Sport |
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