- Cervélo Caledonia-5
- 48
- Stack 505, Reach 360
- Trek Madone Gen 8
- XS
- Stack 507, Reach 370
Stack: practically identical
Reach: 10 mm longer
Cervélo Caledonia-5 vs Trek Madone Gen 8: which bike is right for you?
Compare ride character, intended rider, geometry, and fit. Add your measurements to see which bike suits you better and which size to choose on each.
Fit verdict: the frame positions are close, a few millimetres apart. The frame alone will not decide this; use your measurements to see which size and setup gets nearer to your position on each bike.
In one look
Cervélo Caledonia-5: endurance geometry. Trek Madone Gen 8: race geometry.
- Across matched sizes, the frame fronts of Cervélo Caledonia-5 and Trek Madone Gen 8 differ by only a few millimetres. Stem and spacer choices will have more effect on handlebar position.
- The frame front of Trek Madone Gen 8 is slightly longer, by about 7 mm.
These two split on internal frame storage; the sourced values are below. What each difference means for your size, your setup and the riding you describe is in the full comparison.
- Cervélo Caledonia-5
- Yes
- Trek Madone Gen 8
- No
In-frame storage means tools and a tube ride inside the bike instead of in your jersey or a saddle bag, and it changes what you carry on every ride.
- Price
Cervélo Caledonia-5 is the dearer of the two, going by the cheapest build you can buy of each; Trek Madone Gen 8 starts lower.
Subjective findings from independent tests on stock or near-stock builds. Tyres, pressure and size change how a frame feels.
We compare differences at frame and model level. Components, current price, and availability depend on the exact build and seller.
What do you need from this comparison?
Start with the decision you are making. We will ask only for the details needed to answer it.
Step 1/1
What are you trying to understand?
Your answer decides which questions follow and what the result focuses on.
Fit and size differences
The matched frame measurements differ by only a few millimetres, so stem and spacer choices can matter more than the frame.
Typical difference across matched sizes: frame front height 1 mm, forward length 7 mm.
For a personal answer, the fit-and-size path uses your measurements to show only the relevant frame sizes. The full chart remains available as a reference.
View geometry for every size
How do Cervélo Caledonia-5 and Trek Madone Gen 8 sizes compare?
See the closest size matches and the differences in stack, reach, and riding position.
- Cervélo Caledonia-5
- 51
- Stack 530, Reach 369
- Trek Madone Gen 8
- S
- Stack 530, Reach 378
Stack: practically identical
Reach: 9 mm longer
- Cervélo Caledonia-5
- 54
- Stack 555, Reach 378
- Trek Madone Gen 8
- M
- Stack 546, Reach 384
Stack: 9 mm lower
Reach: 6 mm longer
- Cervélo Caledonia-5
- 56
- Stack 580, Reach 387
- Trek Madone Gen 8
- L
- Stack 582, Reach 394
Stack: practically identical
Reach: 7 mm longer
- Cervélo Caledonia-5
- 58
- Stack 605, Reach 396
- Trek Madone Gen 8
- XL
- Stack 610, Reach 402
Stack: 5 mm taller
Reach: 6 mm longer
- Cervélo Caledonia-5
- 61
- Stack 630, Reach 405
- Trek Madone Gen 8
- XL
- Stack 610, Reach 402
Stack: 20 mm lower
Reach: 3 mm shorter
The same size label can create a different position on each frame. Stack and reach are one part of the decision; the personalized comparison connects them to your body and each bike’s ride character.
FAQ
- Can the same rider take different sizes on these two bikes?
- Yes. Frame labels are not standardized, so the same rider may need different sizes. This comparison deliberately avoids a generic matched-size answer and hands your measurements to Bike Fit instead.
- Which frame has the higher front: Cervélo Caledonia-5 or Trek Madone Gen 8?
- Across matched sizes, the frame fronts of Cervélo Caledonia-5 and Trek Madone Gen 8 differ by only a few millimetres. Stem and spacer choices will have more effect on handlebar position.
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