Cervélo Caledonia-5 bike fit and size guide
Review the published geometry for the 2026 Cervélo Caledonia-5, compare supported sizes, and open the TrainCraft calculator with this bike preselected.
Geometry and size breakdown
Every size links back into the calculator so you can compare the Cervélo Caledonia-5 against your rider measurements instead of picking by height alone.
| Size | Stack | Reach | Top tube | Head tube | Stem | Crank | Calculator |
|---|---|---|---|---|---|---|---|
| 48 | 505 mm | 360 mm | 502 mm | 89.5 mm | 80 mm | 165 mm | Open size |
| 51 | 530 mm | 369 mm | 522 mm | 110.3 mm | 90 mm | 170 mm | Open size |
| 54 | 555 mm | 378 mm | 543 mm | 136.3 mm | 100 mm | 172.5 mm | Open size |
| 56 | 580 mm | 387 mm | 565 mm | 162.6 mm | 100 mm | 172.5 mm | Open size |
| 58 | 605 mm | 396 mm | 581 mm | 191.5 mm | 110 mm | 175 mm | Open size |
| 61 | 630 mm | 405 mm | 598 mm | 217.8 mm | 120 mm | 175 mm | Open size |
How to use this guide
Start with the size table to narrow the geometry range you actually want. Then open the calculator to compare that geometry against your body dimensions, flexibility, and fit priorities.
The TrainCraft bike fit tool models saddle height, cockpit reach, and bar drop using the frame geometry plus stock cockpit assumptions for the Cervélo Caledonia-5.
That is more useful than a generic height chart because two sizes can both fit your height while requiring very different stems, spacers, or saddle positions.
FAQ
What sizes are available for the Cervélo Caledonia-5?
TrainCraft currently tracks these Cervélo Caledonia-5 sizes: 48, 51, 54, 56, 58, 61. The calculator uses each size's published geometry and stock cockpit assumptions to compare fit outcomes.
Can I use the TrainCraft calculator for Cervélo Caledonia-5 sizing?
Yes. Open the calculator from this page to preload the Cervélo Caledonia-5, then compare sizes against your body measurements, fit priorities, flexibility, and riding posture preferences.
What should I compare on the Cervélo Caledonia-5 before picking a size?
Start with stack, reach, effective top tube, and the stock stem/crank setup. TrainCraft uses those numbers to estimate cockpit reach, bar drop, saddle position, and how much adjustment headroom each size leaves.
Related road bike guides
Use nearby model pages to compare positioning trends before choosing between similar bikes.