2015 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
- −38 mm
- Shorter: quicker to change direction
- Head angle
- −1.0°
- Slacker: calmer steering
- Chainstays
- −5 mm
- Shorter: livelier
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 61 | Specialized Roubaix SL4 Sora Disc 54 | Difference |
|---|---|---|---|
| Reach | 398mm | not listed | |
| Stack | 643mm | not listed | |
| Head tube angle | 73° | 72° | −1.0° |
| Seat tube angle | 72.5° | 73.5° | +1.0° |
| Effective top tube | 600mm | not listed | |
| Chainstay length | 420mm | 415mm | −5 mm |
| Wheelbase | 1038mm | 1000mm | −38 mm |
| BB drop | 70mm | not listed | |
| Standover | 851mm | 776mm | −75 mm |
| Seat tube length | 535mm | 495mm | −40 mm |
| Head tube length | 245mm | 165mm | −80 mm |
Differences are the Specialized Roubaix SL4 Sora Disc minus the Specialized Secteur Triple. Full charts: 2015 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 Claris R2400 | Shimano Sora |
| Derailleur | Shimano Claris R2400 | Shimano Sora |
| Chain | KMC Z51 | KMC X9 |
| Crankset | Shimano Claris | Shimano Sora |
| Wheelset | Specialized AXIS Classic | Specialized AXIS 2.0 |
| Tire | Specialized Espoir Sport | Specialized Espoir |
| Saddle | Specialized Toupé Sport | Specialized Riva |
| Frame | not listed | Specialized SL4 FACT |
| Fork | not listed | Specialized Roubaix FACT |
| Cassette | not listed | Shimano HG50 |
| Brake | not listed | Shimano 317, Shimano Sora |
| Stem | not listed | Specialized Comp-Set |
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