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Looking for the ultimate performance bike? Explore the latest carbon road bikes from Trek, Specialized, Bianchi, Cannondale, Cervelo and many more here at Sigma Sports. Carbon fibre bike frames are super light and provide a comfortable ride due to their ability to absorb shock from the road. There are carbon road bike models for endurance riders and options for cyclists looking for the ultimate speed machine. Unsure what size frame you need? Read our bike size guide.
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Groundbreaking Redesign: Aethos frame achieves remarkable gains in stiffness and balance through a groundbreaking redesign of traditional road shapes.
Optimized Ride Characteristics: Meticulous development ensures a perfect balance of front and rear stiffness, coupled with exceptional ride quality, setting a new standard in sublime rides.
Precision Craftsmanship: Every detail, from derailleur hangers to the fork expander plug, reflects a commitment to style, weight, and durability.
ngs and ride attributes, showcasing a dedication to perfection in every detail.
Pinarello X7 Shimano Ultegra Di2: Cutting-edge cycling innovation.
Carbon T900 3K construction for reactivity, dampening, and lightweight.
Endurance+ geometry for a relaxed riding position.
X Stays technology absorbs vibrations, and tire clearance up to 35mm enhances comfort and speed.
Advanced Di2 Shifting: Equipped with Shimano 105 Di2 7170 shift levers, ensuring precise and reliable electronic shifting for an enhanced riding experience.
Optimized Frame Design: The Aethos FACT 9R Carbon frame, featuring Rider First EngineeredTM technology and a threaded BB, strikes a balance between weight, stiffness, and performance, enhancing the overall ride quality.
Hydraulic Disc Brakes: Shimano 105 hydraulic disc brakes (front and rear) provide powerful and consistent braking performance, delivering confidence and control in various riding conditions.
Roubaix SL8: Leader in endurance road cycling with Future Shock 3.0 for a smooth ride.
'Cobble Gobbler': Dropped clamp and Pavé seatpost reduce impacts by 53%.
Tyre Clearance: Up to 38c/40mm for improved traction on various terrains.
Versatile Mounts: Multiple options for gear, ready for any road adventure.
Series 0 Carbon, low-drag SuperSix EVO frameset
Cannondale SystemBar R-One - low drag, full carbon integrated bar/stem, co-developed with MomoDesign
Dura-Ace Di2 electronic 12-speed groupset
FSA Powerbox K-Force Team Edition carbon crankset, with integrated power meter and ceramic BB
Vision Metron 60 SL carbon wheelset
Cannondale C1 Aero 40 Carbon aero seatpost
Prologo Dimension NACK NDR carbon rail saddle
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Read more about buying on finance. Please note finance is only available to UK residents.
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Important Update for Our Canadian Customers
We regret to inform you that shopping on Sigma Sports is temporarily unavailable for customers based in Canada.
We understand how disappointing this may be and sincerely apologize for any inconvenience caused. Please rest assured that we are actively exploring solutions to resume service and find the best way to support our Canadian community.
We appreciate your patience and understanding during this time, and we look forward to welcoming you back as soon as possible.
If you require any further assistance, please reach out to the customer services team
— The Sigma Sports Team