2024 Pinarello Dogma X Dura Ace vs 2025 Specialized Allez Sport
The 58 is the Specialized Allez Sport size closest to your 575 Pinarello Dogma X Dura Ace. 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 Sport
Compared with the Pinarello Dogma X Dura Ace in 575, the Specialized Allez Sport in 58 places the top of the head tube 8 mm higher and 5 mm further back, relative to the bottom bracket. Its wheelbase is 5 mm longer, which can contribute to stability at speed.
- Frame stack
- +8 mm
- Higher front end
- Frame reach
- −5 mm
- Shorter frame reach
- Wheelbase
- +5 mm
- Longer: steadier at speed
- Head angle
- +0.2°
- About the same head angle
- Chainstays
- +3 mm
- Longer: more planted
The two frames
Pinarello Dogma X Dura Ace, 575Specialized Allez Sport, 58Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Pinarello Dogma X Dura Ace 575 | Specialized Allez Sport 58 | Difference |
|---|---|---|---|
| Reach | 390.8 | 386 | −5 mm |
| Stack | 601.7 | 610 | +8 mm |
| Head tube angle | 72.8 | 73 | +0.2° |
| Seat tube angle | 73 | 73.25 | +0.3° |
| Chainstay length | 422 | 425 | +3 mm |
| Wheelbase | 1011.7 | 1017 | +5 mm |
| BB drop | 77 | 74.5 | −3 mm |
| Head tube length | 178 | 195 | +17 mm |
| Effective top tube | not listed | 569 | |
| BB height | not listed | 275.5 | |
| Standover | not listed | 821 | |
| Seat tube length | not listed | 550 | |
| Fork length | not listed | 378 |
Differences are the Specialized Allez Sport minus the Pinarello Dogma X Dura Ace. Full charts: 2024 Pinarello Dogma X Dura Ace, 2025 Specialized Allez Sport.
Where each sits in its class
Pinarello Dogma X Dura AceSpecialized Allez Sport
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 | Pinarello Dogma X Dura AceDura Ace Di2 | Specialized Allez SportSport |
|---|---|---|
| Frame | Pinarello Dogma X | Specialized E5 Premium |
| Fork | Pinarello F Onda | Specialized FACT |
| Derailleur | Shimano Dura-Ace R9250 Di2 | Shimano Tiagra |
| Cassette | Shimano Dura-Ace R9200 | Shimano Tiagra |
| Chain | Shimano XTR M9100 | KMC X-10 |
| Crankset | Shimano FC-R9200-P Dura Ace | Praxis Alba |
| Bottom bracket | Shimano Dura-Ace R9100 | not listed |
| Wheelset | Princeton Grit 4540 Evolution | Specialized Axis Sport |
| Tire | Continental Gran Prix 5000S | Specialized Roadsport |
| Brake | Shimano RT-CL900 Dura Ace | Shimano Tiagra |
| Handlebar | MOST Talon Ultra Light | Specialized Shallow Drop |
| Bar tape | MOST Superlight | not listed |
| Seatpost | Pinarello Aero Seatpost | not listed |
| Saddle | MOST Lynx Ultrafast Superflow | Specialized Bridge Saddle |
| Shifter | not listed | Shimano Tiagra |
| Chainring | not listed | Shimano Tiagra, Shimano Claris R200 |
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