2015 Specialized Roubaix SL4 Pro Disc Race vs 2015 Specialized Secteur Elite Double
The 52 is the Specialized Secteur Elite Double size closest to your 52 Specialized Roubaix SL4 Pro Disc Race. We match frame stack and reach. This is a geometry comparison, not a fit recommendation; stem, spacers, handlebars and saddle setup also affect your riding position.
What changes on the Specialized Secteur Elite Double
Compared with the Specialized Roubaix SL4 Pro Disc Race in 52, the Specialized Secteur Elite Double in 52 places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- +1 mm
- About the same height
- Frame reach
- −1 mm
- About the same reach
- Wheelbase
- ±0 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Roubaix SL4 Pro Disc Race, 52Specialized Secteur Elite Double, 52Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Roubaix SL4 Pro Disc Race 52 | Specialized Secteur Elite Double 52 | Difference |
|---|---|---|---|
| Reach | 379mm | 378mm | −1 mm |
| Stack | 546mm | 547mm | +1 mm |
| Head tube angle | 72° | 72° | ±0.0° |
| Seat tube angle | 74° | 74° | ±0.0° |
| Effective top tube | 537mm | 537mm | ±0 mm |
| Chainstay length | 412mm | 412mm | ±0 mm |
| Wheelbase | 989mm | 989mm | ±0 mm |
| BB drop | 73mm | 73mm | ±0 mm |
| Standover | 756mm | 756mm | ±0 mm |
| Seat tube length | 475mm | 447mm | −28 mm |
| Head tube length | 145mm | 145mm | ±0 mm |
Differences are the Specialized Secteur Elite Double minus the Specialized Roubaix SL4 Pro Disc Race. Full charts: 2015 Specialized Roubaix SL4 Pro Disc Race, 2015 Specialized Secteur Elite Double.
Where each sits in its class
Specialized Roubaix SL4 Pro Disc RaceSpecialized Secteur Elite 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 Pro Disc RaceSL4 Pro Disc Race | Specialized Secteur Elite DoubleElite Double |
|---|---|---|
| Frame | Specialized SL4 FACT | not listed |
| Shifter | Shimano 685 | Shimano Tiagra |
| Derailleur | Shimano Ultegra | Shimano Tiagra |
| Cassette | Shimano Ultegra | Shimano Tiagra |
| Chain | Shimano Ultegra | KMC X-10 |
| Wheelset | Roval Rapide CL 40 SCS | Specialized AXIS Classic |
| Tire | Specialized Turbo Pro | Specialized Espoir Sport |
| Brake | Shimano 785 | Specialized Axis 1.0 |
| Seatpost | Specialized CG-R | not listed |
| Saddle | Specialized Toupe Expert | Specialized Toupé Sport |
| Crankset | not listed | Shimano Tiagra |
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