2018 Specialized Roubaix Expert vs 2018 Orbea Orca M20-Pro
We can't match sizes for these two: one of them has no stack and reach for the sizes shown.
What changes on the Orbea Orca M20-Pro
- 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
- n/a
- One of the bikes has no number for this
- Head angle
- −1.4°
- Slacker: calmer steering
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
Only the Specialized Roubaix Expert is drawn. The Orbea Orca M20-Pro numbers we have for size 53 are missing the reach, stack, chainstay length and wheelbase.
Geometry side by side
| Measurement | Specialized Roubaix Expert 56 | Orbea Orca M20-Pro 53 | Difference |
|---|---|---|---|
| Reach | 381mm | not listed | |
| Stack | 611mm | not listed | |
| Head tube angle | 73.5° | 72.1 | −1.4° |
| Seat tube angle | 73.5° | 73.5 | ±0.0° |
| Effective top tube | 561.8mm | not listed | |
| Chainstay length | 415mm | not listed | |
| Wheelbase | 993mm | not listed | |
| BB drop | 76mm | 70 | −6 mm |
| Standover | 785mm | not listed | |
| Seat tube length | 501mm | 490 | −11 mm |
| Head tube length | 150mm | 145 | −5 mm |
| BB height | not listed | 271.5 |
Differences are the Orbea Orca M20-Pro minus the Specialized Roubaix Expert. Full charts: 2018 Specialized Roubaix Expert, 2018 Orbea Orca M20-Pro.
Where each sits in its class
Specialized Roubaix ExpertOrbea Orca M20-Pro
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 ExpertExpert | Orbea Orca M20-ProM20-Pro |
|---|---|---|
| Shifter | Shimano Ultegra R8020 | Shimano Ultegra |
| Derailleur | Shimano Ultegra R8000 | Shimano Ultegra |
| Cassette | Shimano Ultegra R8000 | Shimano Ultegra |
| Chain | Shimano Ultegra | KMC X11EL-1 |
| Crankset | Shimano Ultegra R8000 | Shimano Ultegra Mid Compact |
| Bottom bracket | Shimano Ultegra | not listed |
| Wheelset | Roval SLX 24 | Mavic Ksyrium |
| Tire | Specialized Turbo Pro | Vittoria Rubino |
| Brake | Shimano Ultegra R8020 | Shimano Ultegra |
| Handlebar | Specialized Expert Hover | FSA Energy Compact |
| Seatpost | Specialized CG-R | FSA SL-K |
| Saddle | Specialized Phenom Expert | Prologo Kappa RS STN |
| Frame | not listed | Orbea Orca |
| Fork | not listed | Orbea Orca OMP |
| Chainring | not listed | Shimano Ultegra |
| Stem | not listed | FSA Energy |
| Headset | not listed | FSA Integrated Carbon Cup |
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