Cervélo Caledonia-5 Dura Ace Di2 Road Bike 2025
The Caledonia-5 is designed for all-day rides, high-pace group rides, and routes with less-than-ideal tarmac. It incorporates key improvements, such as a split bearing cap for easy fit changes without re-cabling. New this year, the in-frame storage holds a tube, small multi-tool, and CO2 canister, with a hatch that’s easily removable even with gloves on. The bike maintains Cervélo’s signature aero efficiency, featuring completely internal housing and aero tube shapes to help riders combat the wind, providing an edge during long rides.
Targeted at endurance athletes and ultra-distance riders, the Caledonia-5 excels in high-speed, long-distance racing. It’s built for comfort and performance, with fit and handling optimized to support extended rides without sacrificing the Cervélo race bike feel. Athletes tackling traditional Brevets or modern ultra-races, like Paris-Brest-Paris or the Transcontinental, rely on the Caledonia-5 for its robustness and speed. The bike features enhancements like the in-frame storage, initially seen on the P-Series, allowing riders to carry essential tools discreetly.
Comfort is a primary focus for the Caledonia-5, making it ideal for century rides and intense training sessions. The bike features dropped seat stays, similar to the Aspero, enhancing rear triangle flexibility for a smoother ride. Increased downtube stiffness ensures the pro-level responsiveness Cervélo is known for, while accommodating tires up to 36mm and including fender mounts. UCI approved, the Caledonia-5 embodies Cervélo's commitment to creating durable, high-performance race bikes.
Technical Specification
| Fork | Tapered Caledonia-5 Fork |
| Headset | FSA IS2 1-1/4 x 1-1/2 |
| Thru Axles | Cervelo Aero Thru-Axles, 12x100/142 |
| Rear Wheel | Reserve 49TA, 24.5mm IW, Zipp ZR1 ST, 12x142mm, HG freehub, 24H, centerlock, tubeless compatible |
| Front Wheel | Reserve 42TA, 25.5mm IW, Zipp ZR1 ST, 24H, centerlock, tubeless compatible |
| Tire | Corsa Pro Control TLR G2.0 700x30c |
| Crankset | Shimano Dura Ace, R9200, 52/36T, 12 Speed, 4iiii Precision Pro, GEN3+ Dual Sided |
| Bottom Bracket | Ceramic Speed, BBright for 24mm spindle |
| Chain | Shimano M9100, 12 speed |
| Front Derailleur | Shimano Dura Ace, R9250, 12 speed |
| Rear Derailleur | Shimano Dura Ace, R9250, 12 speed |
| Cassette | Shimano Dura-Ace, 11-34, 12 Speed |
| Left Shifter/Brake | Shimano Dura Ace, R9270, 12 speed |
| Right Shifter/Brake | Shimano Dura Ace, R9270, 12 speed |
| Handlebar | Cervélo HB13 Carbon, 31.8mm clamp |
| Stem | Cervélo ST31 Carbon |
| Brake Calipers | Shimano Dura-Ace |
| Saddle | Selle Italia NOVUS BOOST EVO SuperFlow Carbon |
| Seatpost | Cervélo SP24 Carbon |
| Brake Rotors | Shimano CL900 Centerlock |
| Accessories | Cervelo Faceplate Front Computer/Accessory Mount, Removeable Fender Mounts, Downtube Storage |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Cervelo Caledonia-5 Dura-Ace Di2 Road Bike 2025 Sizing
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