2012 Specialized Secteur Triple 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
- +11 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Only the Specialized Secteur Triple is drawn. The Specialized Roubaix SL4 Sora Disc numbers we have for size 54 are missing the reach and stack.
Geometry side by side
| Measurement | Specialized Secteur Triple 52 | Specialized Roubaix SL4 Sora Disc 54 | Difference |
|---|---|---|---|
| Reach | 378mm | not listed | |
| Stack | 547mm | not listed | |
| Head tube angle | 72° | 72° | ±0.0° |
| Seat tube angle | 74° | 73.5° | −0.5° |
| Chainstay length | 412mm | 415mm | +3 mm |
| Wheelbase | 989mm | 1000mm | +11 mm |
| Standover | 756mm | 776mm | +20 mm |
| Seat tube length | 447mm | 495mm | +48 mm |
| Head tube length | 145mm | 165mm | +20 mm |
Differences are the Specialized Roubaix SL4 Sora Disc minus the Specialized Secteur Triple. Full charts: 2012 Specialized Secteur Triple, 2014 Specialized Roubaix SL4 Sora Disc.
Where each sits in its class
Specialized Secteur TripleSpecialized 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 | Specialized Secteur TripleTriple | Specialized Roubaix SL4 Sora DiscSL4 Sora Disc |
|---|---|---|
| Shifter | Shimano 2300 | Shimano Sora |
| Derailleur | Shimano 2300 | Shimano Sora |
| Cassette | Shimano HG50 | Shimano HG50 |
| Chain | KMC Z51 | KMC X9 |
| Crankset | Shimano 2300 | Shimano Sora |
| Tire | Specialized Espoir Sport | Specialized Espoir |
| Rim | Alex Rims S480 | not listed |
| Saddle | Specialized Riva Plus Secteur | Specialized Riva |
| Frame | not listed | Specialized SL4 FACT |
| Fork | not listed | Specialized Roubaix FACT |
| Wheelset | not listed | Specialized AXIS 2.0 |
| Brake | not listed | Shimano 317, Shimano Sora |
| Stem | not listed | Specialized Comp-Set |
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