2025 Pinarello X1 vs 2023 Giant Defy Advanced
The S is the Giant Defy Advanced size closest to your 580 Pinarello X1. 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 Defy Advanced
Compared with the Pinarello X1 in 580, the Giant Defy Advanced in S places the top of the head tube 74 mm lower and 10 mm further back, relative to the bottom bracket.
- Frame stack
- −74 mm
- Lower front end
- Frame reach
- −10 mm
- Shorter frame reach
- Wheelbase
- n/a
- One of the bikes has no number for this
- Head angle
- n/a
- One of the bikes has no number for this
- Chainstays
- n/a
- One of the bikes has no number for this
The two frames
We can't draw these frames yet. The Pinarello X1 numbers we have for size 580 are missing the wheelbase. The numbers below still compare.
Geometry side by side
| Measurement | Pinarello X1 580 | Giant Defy Advanced S | Difference |
|---|---|---|---|
| Reach | 384.1 | 374 | −10 mm |
| Stack | 620.3 | 546 | −74 mm |
| Head tube angle | 72.5 | not listed | |
| Seat tube angle | 72.75 | not listed | |
| Effective top tube | 580 | not listed | |
| Chainstay length | 415 | not listed | |
| BB drop | 67 | not listed | |
| Standover | 577 | not listed | |
| Head tube length | 211 | not listed |
Differences are the Giant Defy Advanced minus the Pinarello X1. Full charts: 2025 Pinarello X1, 2023 Giant Defy Advanced.
Where each sits in its class
Pinarello X1Giant Defy Advanced
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 X1105 | Giant Defy AdvancedAdvanced 1 |
|---|---|---|
| Frame | Pinarello T600 UD | Giant Defy |
| Fork | Pinarello ONDA | Giant OverDrive |
| Shifter | Shimano 105 R7100 | Shimano 105 Di2 |
| Derailleur | Shimano 105 R7100 | Shimano 105 Di2 |
| Cassette | Shimano 105 R7100 | Shimano 105 |
| Chain | Shimano 105 R7100 | KMC X-12 |
| Crankset | Shimano 105 R7100 | Shimano FC-RS520 |
| Bottom bracket | Shimano BBR60 | Shimano press fit |
| Wheelset | Shimano WH-RS171 | Giant P-R2 Disc |
| Tire | Pirelli P7 | Giant Gavia Fondo 1 |
| Brake | Shimano 105 | Shimano 105 Di2 |
| Rotor | Shimano 160 | Tektro rotor |
| Handlebar | MOST Jaguar XA Aero TiCR | Giant Contact SL D-Fuse |
| Stem | MOST Tiger Alu Aero TiCR | Giant Contact |
| Bar tape | MOST Ultragrip EVO 3mm | not listed |
| Headset | TiCR Integrated | not listed |
| Seatpost | Pinarello Aero | Giant D-Fuse |
| Saddle | MOST Lynx Aircross | Giant Approach |
| Chainring | not listed | Shimano RS520 |
| Grips | not listed | Giant Stratus Lite 3.0 |
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