2023 Specialized Allez vs 2025 Pinarello Dogma X Dura Ace
The 540 is the Pinarello Dogma X Dura Ace size closest to your 58 Specialized Allez. 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 Pinarello Dogma X Dura Ace
Compared with the Specialized Allez in 58, the Pinarello Dogma X Dura Ace in 540 places the top of the head tube 8 mm lower and 5 mm further forward, relative to the bottom bracket. Its wheelbase is 5 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −8 mm
- Lower front end
- Frame reach
- +5 mm
- Longer frame reach
- Wheelbase
- −5 mm
- Shorter: quicker to change direction
- Head angle
- −0.2°
- About the same head angle
- Chainstays
- −3 mm
- Shorter: livelier
The two frames
Specialized Allez, 58Pinarello Dogma X Dura Ace, 540Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Specialized Allez 58 | Pinarello Dogma X Dura Ace 540 | Difference |
|---|---|---|---|
| Reach | 386mm | 390.8 | +5 mm |
| Stack | 610mm | 601.7 | −8 mm |
| Head tube angle | 73° | 72.8 | −0.2° |
| Seat tube angle | 73.25° | 73 | −0.3° |
| Chainstay length | 425mm | 422 | −3 mm |
| Wheelbase | 1017mm | 1011.7 | −5 mm |
| BB drop | 74.5mm | 77 | +3 mm |
| BB height | 275.5mm | not listed | |
| Standover | 821mm | not listed | |
| Seat tube length | 550mm | not listed | |
| Fork length | 378mm | not listed | |
| Head tube length | 195mm | 178 | −17 mm |
Differences are the Pinarello Dogma X Dura Ace minus the Specialized Allez. Full charts: 2023 Specialized Allez, 2025 Pinarello Dogma X Dura Ace.
Where each sits in its class
Specialized AllezPinarello Dogma X Dura Ace
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 AllezAllez - Shimano Claris | Pinarello Dogma X Dura AceDura Ace Di2 |
|---|---|---|
| Shifter | Shimano Claris R2000 | not listed |
| Derailleur | Shimano Claris | Shimano FD-9200 Dura Ace Di2, Shimano Dura-Ace R9200 Di2 |
| Chain | KMC X8 | Shimano CN-HG Dura Ace |
| Crankset | Shimano Claris R200 | not listed |
| Wheelset | Specialized Axis Sport | Princeton Grit 4540 DB |
| Tire | Specialized Roadsport | Pirelli P ZERO Race TLR |
| Brake | Tektro MD-550 | Shimano Dura-Ace R9200 |
| Saddle | Specialized Bridge Saddle | MOST Lynx Ultrafast Superflow L Carbon |
| Frame | not listed | Pinarello Dogma X |
| Cassette | not listed | Shimano Dura-Ace R9200 |
| Bottom bracket | not listed | Shimano SM-BB9200 Dura Ace |
| Handlebar | not listed | MOST Talon Ultra Light |
| Seatpost | not listed | Pinarello Aero Seatpost |
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