2016 Specialized Roubaix vs 2018 Specialized Allez Elite
The Specialized Allez Elite size closest to your 54.0 is the 54. Compare the 54 instead
What changes on the Specialized Allez Elite
Compared with the Specialized Roubaix in 54.0, the Specialized Allez Elite in 49 places the top of the head tube 29 mm lower and 6 mm further back, relative to the bottom bracket. Its wheelbase is 22 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −29 mm
- Lower front end
- Frame reach
- −6 mm
- Shorter frame reach
- Wheelbase
- −22 mm
- Shorter: quicker to change direction
- Head angle
- +0.3°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Roubaix, 54.0Specialized Allez Elite, 49Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Roubaix 54.0 | Specialized Allez Elite 49 | Difference |
|---|---|---|---|
| Reach | 380 | 374mm | −6 mm |
| Stack | 564 | 535mm | −29 mm |
| Head tube angle | 72 | 72.25° | +0.3° |
| Seat tube angle | 73.5 | 75.25° | +1.8° |
| Effective top tube | 547 | 515mm | −32 mm |
| Chainstay length | 415 | 415mm | ±0 mm |
| Wheelbase | 1000 | 978mm | −22 mm |
| BB drop | 71.5 | 77mm | +6 mm |
| BB height | 271 | 263mm | −8 mm |
| Standover | 776 | 740mm | −36 mm |
| Seat tube length | 495 | 460mm | −35 mm |
| Fork length | 368 | 375mm | +7 mm |
| Head tube length | 165 | 120mm | −45 mm |
Differences are the Specialized Allez Elite minus the Specialized Roubaix. Full charts: 2016 Specialized Roubaix, 2018 Specialized Allez Elite.
Where each sits in its class
Specialized RoubaixSpecialized Allez Elite
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 | Specialized Allez EliteElite |
|---|---|---|
| Shifter | not listed | Shimano 105 |
| Derailleur | not listed | Shimano 105 Ez, Shimano 105 |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | KMC X11 EL |
| Crankset | not listed | Praxis Alba 2D |
| Wheelset | not listed | DT Swiss R460 |
| Tire | not listed | Specialized Espoir Sport |
| Brake | not listed | Tektro Axis |
| Saddle | not listed | Specialized Toupé Sport |
Know what is on every bike.
Add your bike to Quiver. Keep its parts, setup, and service history together, then share your build.
Explore the app
