Cervelo Caledonia-5 Ultegra Di2

Built for riders who want speed without an aggressive race-bike setup, the Caledonia-5 blends endurance geometry with responsive handling. Shimano Ultegra Di2, Reserve carbon wheels and 32mm Vittoria tyres make it ready for fast, long-distance riding.Key Features:Carbon frame with endurance geometry, dropped seatstays and internal storageFull carbon Cervélo fork with fully internal cable routingShimano Ultegra Di2 R8100 2x12-speed electronic drivetrainShimano Ultegra R8170 hydraulic disc brakesReserve 42TA carbon wheels with 32mm Vittoria Corsa N.EXT TLR tyresClearance for tyres up to 36mm, plus integrated mudguard mountsIn-frame storage holds essentials including a tube, CO2 and small multi-toolAvailable with 0% APR financeThe Cervélo Caledonia-5 Ultegra Di2 is designed for fast road riding when distance and comfort matter just as much as outright pace. Its carbon frameset combines endurance-focused fit and handling with the responsive character expected from Cervélo's performance road bikes, making it well suited to sportives, fast club rides and big days in the saddle.The Caledonia-5's geometry gives you a less aggressive riding position than a dedicated race bike, helping reduce fatigue over longer distances without making the bike feel overly relaxed. Cervélo has also increased vertical compliance at the rear by dropping the seatstays, helping the frame absorb some of the vibration and chatter from rougher road surfaces. Increased downtube stiffness helps retain a responsive feel when accelerating or pushing harder.Aerodynamics still play a part. Sculpted tube profiles help manage airflow, while fully internal cable routing keeps the front of the bike clean and reduces exposed cables. It's a useful balance for riders who want some of the efficiency of a race-focused road bike without committing to an uncompromising race position.Practicality is built into the frame too. Integrated storage provides space for essentials such as a spare tube, small multi-tool and CO2 canister, keeping them securely stored inside the bike rather than filling jersey pockets or requiring a saddle bag. The access hatch is designed to be straightforward to open, even when wearing gloves.Clearance for tyres up to 36mm gives you plenty of choice when balancing speed, grip and comfort. Wider tyres can be particularly useful on rougher roads, providing additional cushioning and allowing lower pressures to be used. Integrated mudguard mounts also make the Caledonia-5 easier to adapt for year-round riding.Shimano Ultegra Di2 R8100 provides fast, precise electronic shifting across a 2x12-speed drivetrain. The 52/36t chainset is paired with an 11-34t cassette, giving you closely spaced ratios for maintaining cadence at speed alongside useful lower gearing when the road turns uphill.Ultegra R8170 hydraulic disc brakes provide powerful, easily controlled braking in changing conditions. The hydraulic system gives consistent lever feel and modulation, helping you manage speed confidently on longer or steeper descents.Reserve 42TA carbon wheels bring a performance-focused upgrade to the build, paired with dependable DT Swiss 350 hubs. Both hubs use thru axles and Center Lock disc fittings, while tubeless compatibility gives you the option to move away from inner tubes.The wheels are fitted with 32mm Vittoria Corsa N.EXT TLR G2.0 tyres. Their relatively high volume adds comfort and grip on imperfect roads while retaining the quick-rolling character suited to faster road riding. They're also tubeless ready, allowing compatible tubeless setups to run lower pressures with reduced risk of pinch punctures.A Cervélo SP33 carbon seatpost complements the frame's focus on comfort without adding unnecessary complexity, while the Prologo Nago R4 PAS saddle uses lightweight Tirox rails.The Caledonia-5 sits between traditional endurance and dedicated race bikes. It's designed for riders who still want to ride quickly and enjoy responsive handling, but who also value a more sustainable riding position, wider tyres and practical details when the route stretches well beyond the usual Sunday loop.Whether you're lining up for a sportive, heading out on a fast club ride or simply seeing how far you can get in a day, the Caledonia-5 Ultegra Di2 combines performance-focused components with the comfort and versatility needed for spending serious time on the road.