Description
Cervelo Caledonia-5 Ultegra Di2 Road Bike
Engineered for smooth progress over mixed terrains and long distances, the Cervelo Caledonia-5 Ultegra Di2 Road Bike is packed with features to make every endurance ride a fun-filled epic. From the sting of fast evening pace lies, to all-day weekend endurance efforts and the challenges of multi-stage, ultra-distance racing, the Caledonia-5 is a bike that will see you rise to any challenge.
Dropped seat stays provide long-ride comfort from the first pedal stroke to the last, and there's clearance for tyres up to 36mm, ensuring you enjoy a plush ride - ideal when facing rougher roads or exploring smoother gravel byways. Aerodynamics, geometry, and frame stiffness have been tuned to optimise comfort, save energy, and maximise power output, making it perfect for battling all-day headwinds and conserving energy for the last miles of a race. As a bike tuned to endurance-testing rides, it comes with onboard storage, keeping spares safely tucked away in the downtube, ready and easily accessible when needed. And there are even fender mounts, giving you a bike that can be ridden and raced year-round without a fuss.
Technical Specification
| Frame | Caledonia-5 full carbon |
| Fork | Cervélo All-Carbon, Tapered Caledonia-5 Fork |
| Headset | FSA IS2 1-1/4, 45° x 45° / 1-1/2, 36° x 45° |
| Front Axle | Cervélo Aero Thru Axle Front, M12x1.5mm, 127mm length |
| Rear Axle | Cervélo Aero Thru Axle Rear, M12x1.5mm, 170.5mm length |
| Bottom Bracket | FSA, BBright thread together for 24mm spindle |
| Handlebar | Cervélo HB13 Carbon, 31.8mm clamp |
| Stem | Cervélo ST31 Carbon |
| Bar Tape | Cervelo |
| Front Brake | Shimano Ultegra Hydraulic disc -Shimano CL800 Centerlock disc |
| Rear Brake | Shimano Ultegra Hydraulic disc - Shimano CL800 Centerlock disc |
| Brake and Shift Levers | Shimano Ultegra, R8170 |
| Rear Derailleur | Shimano Ultegra, R8150 |
| Front Derailleur | Shimano Ultegra, R8150 |
| Chain | Shimano M8100 |
| Cassette | Shimano Ultegra, R8100, 11-34T, 12-Speed |
| Crankset | Shimano Ultegra, R8100, 52/36T |
| Powermeter | 4iiii Precision Pro, GEN3+ Dual Sided |
| Front Wheel | Reserve 42TA, DT Swiss 350, 12x100mm, 24H, centerlock, tubeless compatible |
| Rear Wheel | Reserve 49TA, DT Swiss 350, 12x142mm, HG freehub 24H, centerlock, tubeless compatible |
| Tyres | Vittoria Corsa N.EXT TLR G2.0 700x30c |
| Saddle | Selle Italia NOVUS BOOST EVO SuperFlow Ti |
| Seatpost | Cervélo SP24 Carbon |
| Pedals | Available to be purchased separately |
| Accessories | Cervélo Removable Fender Mounts, Cervélo Front Computer/Accessory Mount 810, Cervélo Rear Accessory |
| Mount, Cervélo In-Frame Storage Rolls - Inner Tube Storage, Cervélo In-Frame Storage Rolls - Flat Kit Storage, Arundel Mandible Water Bottle Cage, Matte UD Carbon finish (2 qty) | |
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.
Size Guide
Cervelo Caledonia-5 Ultegra Di2 Road Bike 2026 Sizing
Delivery & Returns
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Why buy your bike from Sigma Sports?
Don't hesitate to reach out to us. It's our goal to answer all of your questions and offer the best advice from our experts. We’ll be happy to answer any questions you may have. Contact us now or visit us in-store.
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Choose between Free Bike Delivery - to your home or place of work - or our new Premier Bike Delivery Service £99.99 and have your bike delivered "ready to ride" and set up to your measurements with seatpost and pedals adjusted on arrival by a qualified bike mechanic. Either way, our Customer Care team will be in touch to arrange a delivery date to suit you.
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