2017 Specialized Roubaix Boonen vs 2015 Specialized Secteur Elite Double
The 52 is the Specialized Secteur Elite Double size closest to your 49 Specialized Roubaix Boonen. 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 Boonen in 49, the Specialized Secteur Elite Double in 52 places the top of the head tube at about the same height and 9 mm further forward, relative to the bottom bracket. Its wheelbase is 8 mm longer, which can contribute to stability at speed.
- Frame stack
- −2 mm
- About the same height
- Frame reach
- +9 mm
- Longer frame reach
- Wheelbase
- +8 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- −1 mm
- About the same
The two frames
Specialized Roubaix Boonen, 49Specialized Secteur Elite Double, 52Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Roubaix Boonen 49 | Specialized Secteur Elite Double 52 | Difference |
|---|---|---|---|
| Reach | 369mm | 378mm | +9 mm |
| Stack | 549mm | 547mm | −2 mm |
| Head tube angle | 72° | 72° | ±0.0° |
| Seat tube angle | 74° | 74° | ±0.0° |
| Effective top tube | 527mm | 537mm | +10 mm |
| Chainstay length | 413mm | 412mm | −1 mm |
| Wheelbase | 981mm | 989mm | +8 mm |
| BB drop | 77.5mm | 73mm | −5 mm |
| Standover | 715.5mm | 756mm | +41 mm |
| Seat tube length | 425mm | 447mm | +22 mm |
| Head tube length | 90mm | 145mm | +55 mm |
Differences are the Specialized Secteur Elite Double minus the Specialized Roubaix Boonen. Full charts: 2017 Specialized Roubaix Boonen, 2015 Specialized Secteur Elite Double.
Where each sits in its class
Specialized Roubaix BoonenSpecialized 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 BoonenS-Works Boonen | Specialized Secteur Elite DoubleElite Double |
|---|---|---|
| Seatpost | Specialized CG-R | not listed |
| Shifter | not listed | Shimano Tiagra |
| Derailleur | not listed | Shimano Tiagra |
| Cassette | not listed | Shimano Tiagra |
| Chain | not listed | KMC X-10 |
| Crankset | not listed | Shimano Tiagra |
| Wheelset | not listed | Specialized AXIS Classic |
| Tire | not listed | Specialized Espoir Sport |
| Brake | not listed | Specialized Axis 1.0 |
| Saddle | not listed | Specialized Toupé Sport |
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