2017 Specialized Tarmac Comp vs 2016 Specialized Allez DSW Elite
The 61.0 is the Specialized Allez DSW Elite size closest to your 64 Specialized Tarmac 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 Specialized Allez DSW Elite
Compared with the Specialized Tarmac Comp in 64, the Specialized Allez DSW Elite in 61.0 places the top of the head tube 5 mm lower and 7 mm further back, relative to the bottom bracket. Its wheelbase is 3 mm longer, which can contribute to stability at speed.
- Frame stack
- −5 mm
- Lower front end
- Frame reach
- −7 mm
- Shorter frame reach
- Wheelbase
- +3 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Tarmac Comp, 64Specialized Allez DSW Elite, 61.0Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Comp 64 | Specialized Allez DSW Elite 61.0 | Difference |
|---|---|---|---|
| Reach | 415mm | 408 | −7 mm |
| Stack | 636mm | 631 | −5 mm |
| Head tube angle | 74° | 74 | ±0.0° |
| Seat tube angle | 72.5° | 72.5 | ±0.0° |
| Effective top tube | 621mm | 607 | −14 mm |
| Chainstay length | 410mm | 410 | ±0 mm |
| Wheelbase | 1016mm | 1019 | +3 mm |
| BB drop | 67.5mm | 68 | +1 mm |
| BB height | 274.5mm | 275 | +1 mm |
| Standover | 850mm | not listed | |
| Seat tube length | 584mm | 570 | −14 mm |
| Fork length | 368mm | 368 | ±0 mm |
| Head tube length | 235mm | 230 | −5 mm |
Differences are the Specialized Allez DSW Elite minus the Specialized Tarmac Comp. Full charts: 2017 Specialized Tarmac Comp, 2016 Specialized Allez DSW Elite.
Where each sits in its class
Specialized Tarmac CompSpecialized Allez DSW 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 Tarmac CompComp | Specialized Allez DSW EliteDSW Elite |
|---|---|---|
| Shifter | Shimano Ultegra R6800 | Shimano Tiagra |
| Derailleur | Shimano Ultegra R6800 | Shimano Tiagra |
| Cassette | Shimano 105 R5800 | Shimano Tiagra |
| Chain | KMC X-11 | KMC X-10 |
| Crankset | Shimano Ultegra | Shimano Tiagra |
| Wheelset | DT Swiss R460 | Specialized AXIS Classic |
| Tire | Specialized S-Works Turbo | Specialized Espoir Sport |
| Brake | Shimano Ultegra | Specialized Axis 1.0 |
| Saddle | Specialized Toupe Comp | Specialized Toupé Sport |
| Fork | not listed | Specialized FACT carbon |
| Handlebar | not listed | Specialized Shallow Drop |
| Stem | not listed | Specialized 3D-Forged Alloy |
| Bar tape | not listed | Specialized S-Wrap |
| Seatpost | not listed | Specialized Sport |
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