2025 Trek Domane SLR Gen 4 Frameset vs 2026 Cervélo Caledonia
The 54 is the Cervélo Caledonia size closest to your 52 Trek Domane SLR Gen 4 Frameset. 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
Compared with the Trek Domane SLR Gen 4 Frameset in 52, the Cervélo Caledonia in 54 places the top of the head tube 6 mm lower and 7 mm further forward, relative to the bottom bracket. Its wheelbase is 8 mm shorter, which can contribute to quicker direction changes.
- Frame stack
- −6 mm
- Lower front end
- Frame reach
- +7 mm
- Longer frame reach
- Wheelbase
- −8 mm
- Shorter: quicker to change direction
- Head angle
- +0.7°
- Steeper: sharper steering
- Chainstays
- −5 mm
- Shorter: livelier
The two frames
We can't draw these frames yet. The Trek Domane SLR Gen 4 Frameset numbers we have for size 52 are missing the seat angle. The numbers below still compare.
Geometry side by side
| Measurement | Trek Domane SLR Gen 4 Frameset 52 | Cervélo Caledonia 54 | Difference |
|---|---|---|---|
| Reach | 371 | 378 | +7 mm |
| Stack | 561 | 555 | −6 mm |
| Head tube angle | 71.3° | 72 | +0.7° |
| Effective top tube | 530 | 543 | +13 mm |
| Chainstay length | 420 | 415 | −5 mm |
| Wheelbase | 1003 | 995.2 | −8 mm |
| BB drop | 80 | 74 | −6 mm |
| Standover | 735 | 773 | +38 mm |
| Seat tube length | 475 | not listed | |
| Head tube length | 145 | 136 | −9 mm |
| Seat tube angle | not listed | 73.5 |
Differences are the Cervélo Caledonia minus the Trek Domane SLR Gen 4 Frameset. Full charts: 2025 Trek Domane SLR Gen 4 Frameset, 2026 Cervélo Caledonia.
Where each sits in its class
Trek Domane SLR Gen 4 FramesetCervélo Caledonia
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 | Trek Domane SLR Gen 4 FramesetSLR Gen 4 Frameset | Cervélo Caledonia105 |
|---|---|---|
| Fork | Trek Domane SLR | not listed |
| Frame | not listed | Cervélo Caledonia |
| Shifter | not listed | Shimano 105 Di2 |
| Derailleur | not listed | Shimano 105 Di2 |
| Cassette | not listed | Shimano 105 |
| Chain | not listed | Shimano SLX M7100 |
| Crankset | not listed | Shimano 105 |
| Chainring | not listed | Shimano 52, Shimano 36 |
| Wheelset | not listed | Vision Team i23 |
| Tire | not listed | Vittoria Corsa N.Ext Tubeless-Ready |
| Brake | not listed | Shimano 105 Di2 |
| Rotor | not listed | Shimano SM-RT66 |
| Handlebar | not listed | Cervélo HB23 |
| Stem | not listed | Cervélo ST36 |
| Headset | not listed | FSA IS2 |
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