2017 Specialized Roubaix Comp vs 2015 Trek Émonda SL Frameset
The 64 is the Trek Émonda SL Frameset size closest to your 52 Specialized Roubaix Comp. 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 Trek Émonda SL Frameset
Compared with the Specialized Roubaix Comp in 52, the Trek Émonda SL Frameset in 64 places the top of the head tube 85 mm higher and 30 mm further forward, relative to the bottom bracket. Its wheelbase is 31 mm longer, which can contribute to stability at speed.
- Frame stack
- +85 mm
- Higher front end
- Frame reach
- +30 mm
- Longer frame reach
- Wheelbase
- +31 mm
- Longer: steadier at speed
- Head angle
- +1.8°
- Steeper: sharper steering
- Chainstays
- ±0 mm
- About the same
The two frames
Only the Specialized Roubaix Comp is drawn. The Trek Émonda SL Frameset numbers we have for size 64 are missing the seat angle.
Geometry side by side
| Measurement | Specialized Roubaix Comp 52 | Trek Émonda SL Frameset 64 | Difference |
|---|---|---|---|
| Reach | 371 | 401 | +30 mm |
| Stack | 569 | 654 | +85 mm |
| Head tube angle | 72.25 | 74.0° | +1.8° |
| Seat tube angle | 74 | not listed | |
| Chainstay length | 413 | 413 | ±0 mm |
| Wheelbase | 987 | 1018 | +31 mm |
| Standover | 743 | 841 | +98 mm |
| Seat tube length | 462 | 613 | +151 mm |
| Head tube length | 110 | 250 | +140 mm |
| Effective top tube | not listed | 610 | |
| BB drop | not listed | 68 |
Differences are the Trek Émonda SL Frameset minus the Specialized Roubaix Comp. Full charts: 2017 Specialized Roubaix Comp, 2015 Trek Émonda SL Frameset.
Where each sits in its class
Specialized Roubaix CompTrek Émonda SL Frameset
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 CompComp | Trek Émonda SL Frameset |
|---|---|---|
| Frame | Specialized FACT 10R | not listed |
| Fork | Specialized Roubaix | not listed |
| Shifter | Shimano RS505 | not listed |
| Derailleur | Shimano Ultegra | not listed |
| Cassette | Shimano 105 | not listed |
| Chain | KMC X11 | not listed |
| Crankset | Praxis Zayante | not listed |
| Chainring | Praxis Zayante | not listed |
| Wheelset | DT Swiss R470 | not listed |
| Tire | Specialized Turbo Pro | not listed |
| Rim | DT Swiss R460 | not listed |
| Brake | Shimano 505 | not listed |
| Handlebar | Specialized Hover | not listed |
| Stem | Specialized 3D-forged | not listed |
| Grips | S-Wrap Roubaix | not listed |
| Bar tape | Specialized S-Wrap Roubaix | not listed |
| Seatpost | Specialized CG-R | not listed |
| Saddle | Specialized Phenom Comp GT | not listed |
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