2026 Cervélo Caledonia vs 2027 Giant Contend SL
The M is the Giant Contend SL size closest to your 54 Cervélo Caledonia. 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 SL
Compared with the Cervélo Caledonia in 54, the Giant Contend SL in M places the top of the head tube at about the same height and about as far forward, relative to the bottom bracket.
- Frame stack
- +3 mm
- About the same height
- Frame reach
- +2 mm
- About the same reach
- Wheelbase
- +3 mm
- About the same
- Head angle
- +0.5°
- Steeper: sharper steering
- Chainstays
- +5 mm
- Longer: more planted
The two frames
Cervélo Caledonia, 54Giant Contend SL, MDrawn to scale and lined up at the bottom bracket.
Geometry side by side
| Measurement | Cervélo Caledonia 54 | Giant Contend SL M | Difference |
|---|---|---|---|
| Reach | 378 | 379.8 | +2 mm |
| Stack | 555 | 557.8 | +3 mm |
| Head tube angle | 72 | 72.5° | +0.5° |
| Seat tube angle | 73.5 | 73.5° | ±0.0° |
| Effective top tube | 543 | not listed | |
| Chainstay length | 415 | 420 | +5 mm |
| Wheelbase | 995.2 | 997.7 | +3 mm |
| BB drop | 74 | 75 | +1 mm |
| Standover | 773 | 744 | −29 mm |
| Head tube length | 136 | 150 | +14 mm |
| Seat tube length | not listed | 480 |
Differences are the Giant Contend SL minus the Cervélo Caledonia. Full charts: 2026 Cervélo Caledonia, 2027 Giant Contend SL.
Where each sits in its class
Cervélo CaledoniaGiant Contend SL
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 | Cervélo Caledonia105 | Giant Contend SLSL 1 |
|---|---|---|
| Frame | Cervélo Caledonia | Giant ALUXX SL-grade |
| Shifter | Shimano 105 Di2 | Shimano Tiagra R4000 |
| Derailleur | Shimano 105 Di2 | Shimano Tiagra R4000 |
| Cassette | Shimano 105 | Shimano CS-RS400-11 |
| Chain | Shimano SLX M7100 | KMC X11 |
| Crankset | Shimano 105 | Shimano R4000 |
| Chainring | Shimano 52, Shimano 36 | not listed |
| Wheelset | Vision Team i23 | not listed |
| Tire | Vittoria Corsa N.Ext Tubeless-Ready | Giant SR 1 |
| Brake | Shimano 105 Di2 | Shimano Tiagra, Shimano Tiagra R4000 |
| Rotor | Shimano SM-RT66 | not listed |
| Handlebar | Cervélo HB23 | Giant Contact |
| Stem | Cervélo ST36 | Giant Contact AeroLight |
| Headset | FSA IS2 | not listed |
| Fork | not listed | Giant Advanced-Grade |
| Rim | not listed | Giant ALP |
| Grips | not listed | Giant Cork |
| Seatpost | not listed | Giant D-Fuse |
| Saddle | not listed | Giant Grit Core |
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