Carbon Road Bikes

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. 

 

Wheels: Reserve 49TA rear and 42TA front, both tubeless compatible with Zipp ZR1 ST hubs.
Drivetrain: SRAM Red AXS, 12-speed, including front and rear derailleurs, shifters/brakes, and 10-36 cassette.
Crankset: SRAM Red AXS with integrated power meter, 48/35T chainrings, and DUB bottom bracket.

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Drivetrain: Shimano Dura Ace R9200 series, 12-speed components (crankset, front/rear derailleurs, cassette, shifters/brakes)
Wheelset: Reserve 52/63, tubeless compatible with Zipp ZR1 SS hubs

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  • Cervelo S5 All-Carbon frame with deeper chord-length profiles on headtube and fork - claimed 6.3 watts faster than previous S5 
  • Weight savings from the frame, seatpost, and one-piece bar - system weight is down 124g
  • SRAM Force AXS E1 12-speed electronic drivetrain and Force AXS E1 hydraulic disc brakes
  • Reserve Turbulent Aero 57/64 mm tubeless-ready carbon wheels designed specifically for the S5 frame system
  • Geometry optimised for 29mm wide road tyres (max width 34mm)
  • Cervelo HB19 one-piece Carbon V-Stem
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Premier Delivery
  • Pinarello X1 105 features Carbon T600 UD structure and Asymmetric Frame technology for performance and comfort.
  • Geometries and dimensions cater to diverse preferences, with Torayca T600 UD frame and UCI approval.
  • Premium components like Shimano 105 drivetrain and Jaguar XA Aero TiCR handlebar ensure a high-performance cycling experience.
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  • Synapse Hi-MOD Carbon Frame
  • Cannondale SystemBar R-One Integrated Bar/Stem
  • Shimano Ultegra Di2 Powermeter Groupset
  • Reserve 42 / 49 Carbon Wheelset
  • Cannondale Wheel Sensor
  • StashPort Downtube Storage
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  • Synapse Carbon Frame
  • Shimano 105 Di2 Groupset
  • DT Swiss Wheelset
  • Cannondale Wheel Sensor
  • StashPort Downtube Storage
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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.

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  • Colnago V4 Carbon Frame and Fork
  • Shimano Ultegra Di2 Groupset
  • Vision SC45 Carbon Wheelset
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Premier Delivery
  • Cervelo S5 All-Carbon frame with deeper chord-length profiles on headtube and fork - claimed 6.3 watts faster than previous S5 
  • Weight savings from the frame, seatpost, and one-piece bar - system weight is down 124g
  • Shimano Ultegra Di2 12-speed electronic drivetrain and Ultegra hydraulic disc brakes
  • Reserve Turbulent Aero 57/64 mm tubeless-ready carbon wheels designed specifically for the S5 frame system
  • Geometry optimised for 29mm wide road tyres
  • Cervelo HB19 one-piece Carbon V-Stem
Compare
Premier Delivery
  • Van Rysel / SwissSide Developed Ultra High Mod Carbon Frame and Fork
  • Wheelset: SwissSide Hadron Classics 625  
  • Shimano Ultegra Di2 Powermeter Groupset
  • Fizik Antares Saddle
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