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Some bikes immediately make you want to pin on a number. Others make you want to keep riding. With the Cervélo Caledonia, we discovered a machine that clearly belongs to the second category. After a season spent chasing efficiency, stiffness, and that slight responsiveness that turns every acceleration into an attack, we found this bike almost too comfortable during our initial rides, too tame for our liking. Yet, between its Reserve wheels, its SRAM Force groupset, and meticulous design, it has serious arguments to extend the joy of riding.
By Jeff Tatard – Photos ©3bikes.fr
Picking up a test bike two kilometers from home is rather pleasant. Our discovery of the Cervélo Caledonia therefore begins at Vélo News, in Méry-sur-Oise, where the bike was delivered to us. On site, Stéphane, the friendly owner of the shop, takes the time to welcome us and make the necessary adjustments. This is also what we love about local bike shops: people who know their trade, who love bikes, and with whom you can chat without feeling like you are in a car dealership. And inevitably, before leaving, we asked to put the bike on the scale.
The verdict: 8,010 kg for our Caledonia SRAM Force AXS in size 54, in its weighed setup. That is not scandalous for an endurance bike, but at €5,999, we would have appreciated a few hundred grams less. From constantly riding our V4RS and testing the V5Rs and Y1Rs, we have picked up bad habits. Yet the Caledonia has other selling points: Reserve carbon wheels, an electronic SRAM Force groupset, and a frame whose purpose is quite different. After installing our pedals and making a few adjustments, a reservation remains… This size 54 frame feels a bit large for us.
The Caledonia, or the art of not wanting to look like the others
At Cervélo, roles are distributed: aerodynamics for the S5, lightness for the R5, and the compromise between the two for the Soloist. The Caledonia takes a different direction. It is aimed at those who like to ride fast, but do not necessarily want to turn all their rides into races. Cervélo calls it Ride-All-Day. Concretely: a less demanding geometry, tire clearance up to 36 mm, and fender mounts. Not enough to dream about the night before a race, but enough to appeal to those who ride all year round.
And this bike arrives at a rather particular time. We are at the end of October. Competitions are behind us, and the next goals are still far enough away to let us breathe. After months of monitoring watts and standings, we feel like riding at a steady tempo. Even finishing a climb without looking at the head unit. Really.
A great silhouette, a questionable color, and a size that changes a lot of things
Aesthetically, the Caledonia is rather successful. Its lines are harmonious and the Reserve wheels give it a truly sporty look. We are less won over by the Nightshift colorway. This petroleum blue with green highlights looks rather dull under a gray sky. At the end of October in the Val-d’Oise, we experienced it firsthand. We would have liked a little audacity. Not fluorescent yellow visible from the International Space Station, simply a shade that highlights this frame.
The other subject is more important: sizing. At 1.75 m, we could ride this 54, but we prefer compact positions. We would have asked for a 52, except that Cervélo jumps straight from 51 to 54. The 54 features 25 mm more stack and 9 mm more reach compared to the 51, with a top tube that is also 21 mm longer. Differences that change the riding position and handling sensations. We would have liked to try the 51, subject to a bike fit.
Compared geometry: sizes 51 and 54
| Geometry | Size 51 | Size 54 (tested) |
|---|---|---|
| Stack | 530 mm | 555 mm |
| Reach | 369 mm | 378 mm |
| Top tube | 522 mm | 543 mm |
| Head angle | 71.5° | 72° |
| Chainstay length | 415 mm | 415 mm |
| Wheelbase | 984.5 mm | 995.2 mm |
| Head tube length | 109.9 mm | 136 mm |
We kept this parameter in mind throughout the test. A frame that is too large can accentuate stability at the expense of liveliness. The 51 obviously wouldn’t have turned the Caledonia into a race machine. But before judging the handling, we must take our position into account.
On the road, almost too comfortable
This is probably what struck us the most: the Caledonia is comfortable. Very comfortable. Almost too much for our taste. Road imperfections are smoothed out, and on a long ride, we certainly aren’t going to complain about that. But we like to feel the road and get an immediate response when we step on the pedals. With this Cervélo, part of the feedback feels filtered to us. Not unpleasant. Just different from what we usually look for.
We aren’t looking for discomfort just for the thrill of getting shaken up. A bike that transmits more vibrations isn’t automatically faster, far from it. We are simply attached to that little punchy side that makes you want to shift up a gear for no reason. On the Caledonia, we felt that urge less. It supports the pace rather than seeming to provoke it. Still, we had to do it: criticize an endurance bike for being too comfortable! And we aren’t going to claim otherwise just to please Cervélo.
Compared to the Colnago V4RS, V5Rs, and Y1Rs, the gap is primarily philosophical
Our Colnago V4RS remains our personal bike, the one whose reactions we know almost instinctively. We also tried the V5Rs, light and stiff, and the spectacular Y1Rs. These three machines make us want to ride hard. A corner, a false flat, a short climb: sometimes that’s all it takes to awaken a few old racer reflexes. With the Caledonia, we instead feel like finding our pace and maintaining it. We caught ourselves asking it to react like our V4RS. Perhaps we should have started by stopping that.
So, would we line up at the start of a road race on this Caledonia? No. Without hesitation. Not because it would be incapable of winning: the legs still matter quite a bit in this story. But in a peloton, when surges follow one another and you are looking to immediately respond to an attack, we would clearly prefer our V4RS.
A cockpit that leaves us wanting more
If there is one equipment choice that surprised us, it is the cockpit. At €5,999, our Caledonia SRAM Force AXS receives a Cervélo HB23 aluminum handlebar and an ST36 aluminum stem. A classic setup, when so many high-end bikes offer an integrated carbon cockpit. The assembly is clean, the cables are discreet, but we would have liked something more exclusive. Especially since the wheels and the groupset live up to the price point.
On the road, the front end also felt less incisive to us than that of our race bikes, especially when pulling hard on the handlebars out of the saddle. It is hard to isolate the role of the frame, the handlebar, and our position. A one-piece bar-stem combo isn’t automatically stiffer, either. On the other hand, Cervélo’s choice has an undeniable advantage: modifying the position or carrying out mechanical work remains simpler. When you see the complexity of certain current integrations, that is not a detail. On a practical level, nothing to complain about.
Reserve 40/44 wheels that seriously raise the bar
Fortunately, Cervélo was much more inspired when it came to the wheels. Our test model receives carbon Reserve wheels with a rim depth of 40 mm at the front and 44 mm at the rear. And for once, we don’t immediately feel the urge to figure out what to replace them with. That is rare enough to be worth highlighting. They give the Caledonia a genuine sporty presence and offer an appealing compromise for riding fast without falling into extreme profiles. A slightly shallower front wheel makes sense to maintain accessible handling when the wind picks up. Depth isn’t everything, of course, but these Reserve wheels strike us as being right at home here.
The Vittoria Corsa N.EXT TLR 30 mm tires round out the package nicely. With appropriate pressures, this tire width offers a good compromise between comfort, grip, and efficiency. The Caledonia accepts up to 36 mm according to Cervélo, opening up interesting possibilities for rough roads without turning it into a gravel bike. We would have liked to compare several tire widths to measure their influence on comfort. But with this Caledonia, we would almost be tempted to look for how to regain a little firmness. Now that is a question we don’t ask ourselves all that often!
SRAM Force AXS: a flawless groupset
Another excellent piece of news: the SRAM Force AXS E1. Our bike features a wireless electronic drivetrain with 2 × 12 speeds, precise, pleasant to use, and whose finish no longer has much to envy from certain more prestigious groupsets. We like SRAM’s logic: one paddle to shift up, the other to shift down, and both for the front derailleur. Gear shifts are crisp, the lever ergonomics convincing, and the hydraulic disc brakes up to par. No need to invent a flaw: we didn’t encounter any worth dwelling on. This Force groupset is one of the great successes of the build.
The gearing goes in the same direction. With a 48/35-tooth crankset and a 10-36 cassette, Cervélo provides what it takes to ride fast while retaining a genuine safety margin on long climbs. The 10-tooth cog allows you to maintain a serious top end, and the 35/36 comes in handy when your legs start asking for mercy. Enough to be slightly less intimidating to your buddies at the start, perhaps, but leaving you happy to still have legs after five hours. At that point, we generally prefer to have an easy gear available rather than a good excuse to finish on foot.
A reassuring geometry and a design that thinks about real life
The frame confirms the sensations. With 415 mm chainstays, a 72° head angle in size 54, and a wheelbase of around 995 mm, the Caledonia favors stable and predictable handling. Not very punchy, but easy to hold on a line, even when the miles pile up. We would have liked more liveliness; others will see this as an asset. The size 54 may have accentuated this feel.
Cervélo Caledonia sizing chart
| Frame size | Indicative rider height | Stack | Reach | Top tube |
|---|---|---|---|---|
| 48 | 150–160 cm | 505 mm | 360 mm | 502 mm |
| 51 | 160–168 cm | 530 mm | 369 mm | 522 mm |
| 54 (tested) | 168–175 cm | 555 mm | 378 mm | 543 mm |
| 56 | 175–184 cm | 580 mm | 387 mm | 565 mm |
| 58 | 184–192 cm | 605 mm | 396 mm | 581 mm |
| 61 | 192–200 cm | 630 mm | 405 mm | 598 mm |
Another quality of the Caledonia: it also thinks of its owner once they get back home. The T47A threaded bottom bracket and cockpit make certain maintenance tasks easier. And you can install proper fenders. Yes, fenders on a carbon Cervélo with Reserve wheels and a SRAM Force groupset. We can already imagine a few purists choking on their coffee. But in the rain, keeping your back dry can be worth more than saving three grams on a bottle cage. And frankly, when you ride twelve months out of twelve, that kind of detail ends up mattering more than a nice photo in a catalog.
At €5,999, is the price really justified?
The SRAM Force groupset and Reserve wheels are up to the task. The aluminum cockpit and the 8.010 kg measured at Vélo News convince us less. We would have liked Cervélo to push the build a bit further. But it is also worth noting that the price of this model has just been readjusted by the brand, dropping from €6,499 to €5,999, a €500 price reduction. When prices are excessive, it must be said, but when they go down, it is also necessary to point it out.
So, who would we recommend it to? To those who like to head out for four or five hours, ride quickly when the legs allow, and return with the urge to do it again. To sportive riders who want a great, versatile machine rather than a bike that urges you to constantly accelerate.
An excellent bike, but not for us
We started this test with our racer habits. We looked at the scale and looked for the responses of our V4RS. But by constantly comparing all bikes to our race benchmarks, we sometimes risk missing what they actually have to offer. The Caledonia didn’t make us want to attack. We found it a bit too comfortable, too tame in its reactions, with a cockpit that leaves us wanting more. A smaller frame, less weight, and a more exciting color wouldn’t have hurt. We wouldn’t choose it for our next race, nor to replace our Colnago.
We wouldn’t replace our V4RS with this Caledonia. On the other hand, if a friend asked us for a bike to ride for four or five hours and come back without feeling beaten up, we would gladly recommend it to them. And we won’t forget either that the Cervélo lineup is rich enough in models intended for racers (with the S5, R5, and Soloist) not to praise it for also taking care of those who make comfort their priority.
Pros
- Exceptional comfort.
- Flawless SRAM Force AXS E1 drivetrain design.
- Rewarding and versatile Reserve 40/44 carbon wheels.
- Reassuring geometry.
- Wide tire clearance.
- Simplified maintenance.
- True consistency for endurance use.
Cons
- Character too tame for our racer sensibilities.
- Less incisive handling than a race bike.
- Uninspiring aluminum cockpit at this price point.
- Weight of 8,010 kg observed on our test model.
- Nightshift colorway that didn’t particularly win us over.
Tested model specs
| Features | Cervélo Caledonia Force AXS |
|---|---|
| Frame | Cervélo Caledonia carbon |
| Fork | Cervélo Caledonia full carbon |
| Groupset | SRAM Force AXS E1, electronic 2 × 12-speed |
| Crankset | SRAM Force AXS E1, 48/35-tooth |
| Cassette | SRAM Force E1, 10-36-tooth |
| Brakes | SRAM Force hydraulic disc |
| Wheels | Reserve carbon 40 mm front / 44 mm rear |
| Tires | Vittoria Corsa N.EXT TLR 700 × 30 |
| Stated maximum clearance | 36 mm |
| Handlebar | Cervélo HB23 aluminum |
| Stem | Cervélo ST36 aluminum |
| Seatpost | Cervélo SP19 carbon, 27.2 mm |
| Bottom bracket | T47A threaded |
| Tested size | 54 |
| Measured weight at Vélo News | 8,010 g |
| Tested colorway | Nightshift |
| Retail price | €6,999 |
Contact: www.cervelo.com
FAQ – Cervélo Caledonia SRAM Force AXSIs the Cervélo Caledonia suited for racing? Technically, nothing stops you from lining up at the start of a race with a Caledonia. But it is clearly not the bike we would choose to pin on a number. Compared to our Colnago V4RS or the recently tested V5Rs and Y1Rs, it felt less incisive, less punchy, and more geared toward stability. Cervélo prioritized comfort and endurance rather than explosive accelerations. For a demanding racer, the Soloist or the S5 will likely be more natural choices. For a long-distance enthusiast, it’s a different story. What is the actual weight of the Cervélo Caledonia SRAM Force AXS? Our test model in size 54 tips the scales at exactly 8,010 kg on the Vélo News scale in Méry-sur-Oise, in its weighed setup. A weight that didn’t particularly impress us for a bike priced at €5,999. But be careful not to jump to conclusions too quickly: the Caledonia prioritizes versatility, comfort, and a cohesive build. Weight remains an important criterion, particularly in the mountains, but it is not enough to sum up the efficiency of a machine. Why is the Cervélo Caledonia so comfortable? Its less aggressive geometry, stable handling, carbon construction, and 30 mm tires all contribute to this particularly pronounced smooth feel. The frame even accepts tire widths up to 36 mm. What borders on a criticism for a racer’s sensibilities will likely become an immense quality for someone looking to string together long rides without taking a beating from road imperfections. The Caledonia prefers to protect its rider rather than constantly reminding them they are riding a racing machine. What size should you choose for the Cervélo Caledonia: 51 or 54? At 1.75 m tall, we tested a Caledonia in size 54, which is theoretically consistent with our build. Yet, we personally would have preferred a more compact position, likely with a size 51 frame, since Cervélo does not offer a 52. Between the two sizes, the stack varies by 25 mm and the reach by 9 mm. Differences that can noticeably alter handling sensations. This obviously doesn’t mean that a 51 will suit all cyclists of our height. Morphology, habits, and a proper bike fit remain decisive factors. Is the Cervélo Caledonia SRAM Force AXS worth its €5,999 price tag? The SRAM Force AXS E1 groupset is excellent, the Reserve 40/44 carbon wheels are a genuine triumph, and the overall package boasts undeniable consistency. On the other hand, we would have liked a slightly lighter bike and above all a more rewarding cockpit at this price point. The Caledonia represents an excellent investment for an enthusiast who prioritizes long distances, versatility, and comfort. For someone looking primarily for snap and the feel of a race machine, we would look elsewhere. The best bike isn’t necessarily the most radical one. It’s the one that truly matches your riding style. |
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