2025 Pinarello Dogma X Dura Ace vs 2027 Giant Contend AR
The M is the Giant Contend AR size closest to your 510 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 Giant Contend AR
Compared with the Pinarello Dogma X Dura Ace in 510, the Giant Contend AR in M places the top of the head tube 6 mm higher and about as far forward, relative to the bottom bracket. Its wheelbase is 12 mm longer, which can contribute to stability at speed.
- Frame stack
- +6 mm
- Higher front end
- Frame reach
- −1 mm
- About the same reach
- Wheelbase
- +12 mm
- Longer: steadier at speed
- Head angle
- ±0.0°
- About the same head angle
- Chainstays
- ±0 mm
- About the same
The two frames
Pinarello Dogma X Dura Ace, 510Giant Contend AR, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Pinarello Dogma X Dura Ace 510 | Giant Contend AR M | Difference |
|---|---|---|---|
| Reach | 381.2 | 379.9 | −1 mm |
| Stack | 568.4 | 574.3 | +6 mm |
| Head tube angle | 72 | 72.0° | ±0.0° |
| Seat tube angle | 73.4 | 73.5° | +0.1° |
| Chainstay length | 422 | 422 | ±0 mm |
| Wheelbase | 999.1 | 1010.6 | +12 mm |
| BB drop | 77 | 80 | +3 mm |
| Head tube length | 146 | 150 | +4 mm |
| Standover | not listed | 770.1 | |
| Seat tube length | not listed | 500 |
Differences are the Giant Contend AR minus the Pinarello Dogma X Dura Ace. Full charts: 2025 Pinarello Dogma X Dura Ace, 2027 Giant Contend AR.
Where each sits in its class
Pinarello Dogma X Dura AceGiant Contend AR
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 | Giant Contend AR1 |
|---|---|---|
| Frame | Pinarello Dogma X | Giant ALUXX-SL Grade |
| Derailleur | Shimano FD-9200 Dura Ace Di2, Shimano Dura-Ace R9200 Di2 | Shimano CUES U6030, Shimano CUES U6000 |
| Cassette | Shimano Dura-Ace R9200 | Shimano CS-LG400 |
| Chain | Shimano CN-HG Dura Ace | KMC X11 |
| Bottom bracket | Shimano SM-BB9200 Dura Ace | Shimano BB-RS501 |
| Wheelset | Princeton Grit 4540 DB | Giant P-AR |
| Tire | Pirelli P ZERO Race TLR | Giant Gavia Fondo 2 |
| Brake | Shimano Dura-Ace R9200 | Shimano CUES U6030 F]160 R]160 |
| Handlebar | MOST Talon Ultra Light | Giant Contact |
| Seatpost | Pinarello Aero Seatpost | D-Fuse |
| Saddle | MOST Lynx Ultrafast Superflow L Carbon | Giant Approach |
| Fork | not listed | Giant Advanced-Grade |
| Shifter | not listed | Shimano CUES U6030 |
| Crankset | not listed | Shimano CUES FC-U6030-1 |
| Rim | not listed | Giant P-AR |
| Stem | not listed | Giant Contact Aerolight |
| Bar tape | not listed | Giant Cork Tape |
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