2024 Giant Defy Advanced SL vs 2023 Cervélo Caledonia-5
The 51 is the Cervélo Caledonia-5 size closest to your S Giant Defy Advanced SL. 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 Cervélo Caledonia-5
Compared with the Giant Defy Advanced SL in S, the Cervélo Caledonia-5 in 51 places the top of the head tube 11 mm lower and 6 mm further back, relative to the bottom bracket. Its wheelbase is 9 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −11 mm
- Lower front end
- Frame reach
- −6 mm
- Shorter frame reach
- Wheelbase
- −10 mm
- Shorter: quicker to change direction
- Head angle
- −0.3°
- About the same head angle
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
Giant Defy Advanced SL, SCervélo Caledonia-5, 51Drawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Giant Defy Advanced SL S | Cervélo Caledonia-5 51 | Difference |
|---|---|---|---|
| Reach | 375 | 369 | −6 mm |
| Stack | 541 | 530 | −11 mm |
| Head tube angle | 71.8° | 71.5 | −0.3° |
| Seat tube angle | 74.0° | 74 | ±0.0° |
| Chainstay length | 420 | 415 | −5 mm |
| Wheelbase | 994 | 984.5 | −10 mm |
| BB drop | 75 | 76.5 | +2 mm |
| Standover | 733 | 752 | +19 mm |
| Seat tube length | 445 | not listed | |
| Head tube length | 135 | 109.9 | −25 mm |
| Effective top tube | not listed | 522 |
Differences are the Cervélo Caledonia-5 minus the Giant Defy Advanced SL. Full charts: 2024 Giant Defy Advanced SL, 2023 Cervélo Caledonia-5.
Where each sits in its class
Giant Defy Advanced SLCervélo Caledonia-5
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 | Giant Defy Advanced SLAdvanced SL | Cervélo Caledonia-5 |
|---|---|---|
| Frame | Giant Advanced SL-grade | not listed |
| Seatpost | Giant SLR D-Fuse | not listed |
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