2018 Specialized Roubaix Comp vs 2018 Trek Domane
The Trek Domane size closest to your 56 is the 56. Compare the 56 instead
What changes on the Trek Domane
- Frame stack
- n/a
- One of the bikes has no number for this
- Frame reach
- −1 mm
- About the same reach
- Wheelbase
- +29 mm
- Longer: steadier at speed
- Head angle
- −1.5°
- Slacker: calmer steering
- Chainstays
- +10 mm
- Longer: more planted
The two frames
Only the Specialized Roubaix Comp is drawn. The Trek Domane numbers we have for size 58 are missing the stack.
Geometry side by side
| Measurement | Specialized Roubaix Comp 56 | Trek Domane 58 | Difference |
|---|---|---|---|
| Reach | 381mm | 380 | −1 mm |
| Stack | 611mm | not listed | |
| Head tube angle | 73.5° | 72 | −1.5° |
| Seat tube angle | 73.5° | 73 | −0.5° |
| Effective top tube | 561.8mm | 567 | +5 mm |
| Chainstay length | 415mm | 425 | +10 mm |
| Wheelbase | 993mm | 1022 | +29 mm |
| BB drop | 76mm | 78 | +2 mm |
| Standover | 785mm | not listed | |
| Seat tube length | 501mm | 548 | +47 mm |
| Head tube length | 150mm | 195 | +45 mm |
Differences are the Trek Domane minus the Specialized Roubaix Comp. Full charts: 2018 Specialized Roubaix Comp, 2018 Trek Domane.
Where each sits in its class
Specialized Roubaix CompTrek Domane
AggressivePositionUpright
CalmSteeringQuick
PlayfulBalancePlanted
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 Domane |
|---|---|---|
| Shifter | Shimano Ultegra R8020 | not listed |
| Derailleur | Shimano Ultegra R8000 | not listed |
| Cassette | Shimano 105 | not listed |
| Chain | KMC X11 EL | not listed |
| Crankset | Praxis Zayante | not listed |
| Wheelset | Roval SLX 24 | not listed |
| Tire | Specialized Turbo Pro | not listed |
| Brake | Shimano Ultegra R8020 | not listed |
| Handlebar | Specialized Comp Hover | not listed |
| Seatpost | Specialized S-Works CG-R | not listed |
| Saddle | Specialized Phenom Comp | not listed |
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