Cannondale Synapse Carbon 4 2025 | Metallic Red

Description

Cannondale Synapse Carbon 4 2025 | Road Endurance Bike

Road Reimagined

Go long, go short, go fast. This is WorldTour performance for real world rides.

Highlights

• Lightweight, smoothly compliant, sleekly aero Synapse carbon frameset with StashPort downtube storage
• Shimano 105 Di2 – Impressively smooth shifting from Shimano’s journeyman electronic 2×12-speed drivetrain
• DT Swiss 470 rims with Vittoria Rubino Pro IV 32c tires – grip, durability, and speed
• Cannondale C1 Aero 27 Carbon seatpost – speed meets comfort
• Fizik Vento Argo R5 saddle – ergonomic comfort with pressure relieving cutout

Synapse Range

20 years ago, the original Synapse did something pretty special – it quietly reimagined the whole road riding experience. Reasoning that most riders were really looking for something other than the high-strung, second-shaving pro race bikes, or the mild and mellow“comfort” road bikes available at the time, Synapse blazed a newpath. By melding race-level performance and weight with real rider-friendly comfort and handling, Synapse set the template and the tone for what would become known as the Endurance road bike category. Fast forward two decades and six generations of Synapse, and it’s still out front, setting the pace and helping define what the future of core, for-the-love-of-the-ride, road bikes will look like. Synapse is real performance, for the real world.

Road Reimagined

Unreal performance for real world roads. Unless you’re a World Tour pro, the Synapse is the perfect road bike for any job. Whether you’re tackling a record-breaking lap of Australia like Lachlan or smashing the not-so-social Sunday ride with your mates, the Synapse exceeds expectations. It blends World Tour-level aerodynamics and stiffness-to-weight with top-tier tyre clearance, compliance, and smart features.

Category – Road, Endurance

Weight – Sub 1150g | Hi Mod Version – Sub 1000g

Max Tyre Size – 42mm

Real World Performance

Designed to go fast, built to go long, and made to keep you comfortable, the Synapse redefines road performance. With a sub-1000-gram lightweight carbon frame featuring wind-tunnel-sculpted tubing and PB-blasting stiffness-to-weight, it’s a bike that’s ready for anything you demand of it. Just ask Lachlan Morton why he trusted it for his record-smashing lap of Australia. Unreal speed, engineered for real-world roads.

Compliant Comfort

Cannondale have made advancements in their carbon layup, and their engineers have made the new Synapse 20% more compliant than its already butter-smooth predecessor, ensuring you feel 100% more comfortable even on the roughest roads.

Like A Glove

A great fit and feel makes for a great ride. And with Cannondale’s Proportional Response Construction, every rider gets that as standard. From the carbon layup through to the geometry, everything on Synapse has been tuneda and tested by frame size. So that your bike works in harmony with you to deliver the best possible ride.

Bring it All, Bring it On

Cannondale’s all-new StashPort downtube storage system is there when you need it and out of sight when you don’t. Designed to workseamlessly with its StashBag companion, it keeps your ride essentials secure no matter where the road takes you. Plus, with hidden top tube bag mounts, discreet fender mounts, and room for high-volume, capable tires, the new Synapse isbuilt to go long and go hard, no matter what the day brings.

Bike specifications are advised by the manufacturer and can be subject to change without prior warning.

Please call our helpful sales team on 01539 821 443 or email us for the latest up-to-date product information.