2015 Specialized Tarmac Comp vs 2015 Specialized Allez Elite
The 54 is the Specialized Allez Elite size closest to your 54 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 Elite
Compared with the Specialized Tarmac Comp in 54, the Specialized Allez Elite in 54 places the top of the head tube 4 mm higher and about as far forward, relative to the bottom bracket.
- Frame stack
- +4 mm
- Higher front end
- Frame reach
- ±0 mm
- About the same reach
- Wheelbase
- −1 mm
- About the same
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Specialized Tarmac Comp, 54Specialized Allez Elite, 54Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Tarmac Comp 54 | Specialized Allez Elite 54 | Difference |
|---|---|---|---|
| Reach | 387mm | 387mm | ±0 mm |
| Stack | 543mm | 547mm | +4 mm |
| Head tube angle | 73° | 73° | ±0.0° |
| Seat tube angle | 73.5° | 73.5° | ±0.0° |
| Effective top tube | 548mm | 549mm | +1 mm |
| Chainstay length | 405mm | 405mm | ±0 mm |
| Wheelbase | 978mm | 977mm | −1 mm |
| BB drop | 69mm | 69mm | ±0 mm |
| Standover | 775mm | 769mm | −6 mm |
| Seat tube length | 510mm | 500mm | −10 mm |
| Head tube length | 140mm | 145mm | +5 mm |
Differences are the Specialized Allez Elite minus the Specialized Tarmac Comp. Full charts: 2015 Specialized Tarmac Comp, 2015 Specialized Allez Elite.
Where each sits in its class
Specialized Tarmac CompSpecialized 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 Tarmac CompComp | Specialized Allez EliteElite |
|---|---|---|
| Shifter | Shimano Ultegra | Shimano Tiagra |
| Derailleur | Shimano Ultegra | Shimano Tiagra |
| Cassette | Shimano Ultegra | Shimano Tiagra |
| Chain | Shimano Ultegra | KMC X-10 |
| Crankset | Praxis TURN Zayante | Shimano Tiagra |
| Wheelset | Fulcrum S4 | Specialized AXIS Classic |
| Tire | Specialized Turbo Pro | Specialized Espoir Sport |
| Brake | Shimano Ultegra | Specialized Axis 1.0 |
| Saddle | Specialized Toupe Comp | Specialized Toupé Sport |
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