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. 

 

SALE2 day delivery
  • Ultimate Speed: The Tarmac SL8 is a masterclass in speed, revolutionising aerodynamics and lightweight design to set new standards in ride quality.
  • Minimum Weight, Maximum Aero: Compliant with UCI minimum weight regulations, the Tarmac SL8 weighs just 685 grams, making it 15% lighter than its predecessor.
  • Legendary Performance: With a remarkable 33% improvement in stiffness-to-weight ratio, the Tarmac SL8 delivers unmatched precision and increased pedal stiffness.
  • Inclusivity and Progress: Breaking gender boundaries, this bike is engineered for all cyclists, embodying a commitment to inclusivity and forward-thinking design.
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SALE2 day delivery
  • Highly versatile, perfect for all-day adventures, club rides, and racing
  • Shimano 105 Di2 wireless drivetrain offers precise, budget-friendly shifting
  • IsoSpeed tech and 38 mm tire clearance ensure a smoother, more comfortable ride
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SALE2 day delivery

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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SALEPremier Delivery

Drivetrain: SRAM Red AXS, 12-speed components (crankset with power meter, bottom bracket, chain, front/rear derailleurs, cassette, shifters/brakes)
Wheelset and Tires: Reserve 52/63 tubeless compatible wheels with Zipp ZR1 SS hubs and Corsa Pro TLR G2.0 700x29c tires

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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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SALE2 day delivery

    
Full System Foil aero tube shapes optimize aerodynamics and redefine speed
900 Series OCLV carbon frame is extremely light, stiff for power, and compliant for comfort
Carbon wheels reduce weight and enhance performance for climbing and descending

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Revolutionary Full System Foil aero tube shapes for optimized bike aerodynamics
500 Series OCLV Carbon frame with new tube shaping for reduced weight
Carbon wheels enhance performance for climbing and descending

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SALE2 day delivery

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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SALE2 day delivery
  • SuperSix EVO Hi-MOD carbon frame 
  • SuperSix EVO Hi-MOD carbon fork
  • Shimano Ultegra Di2 2x12-speed drivetrain
  • Shimano hydraulic disc brakes
  • Hollowgram R-SL 50 Wheelset and Continental Grand Prix 5000 25mm tyres
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SALEPremier Delivery
  • T700 carbon frame 
  • Carbon ONDA fork
  • Shimano Ultegra Di2 2x12-speed drivetrain and hydraulic disc brakes
  • Fulcrum Racing 500 tubeless-ready wheels and Pirelli P7 Sport clincher tyres
  • 30mm tyre clearance
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2 day delivery
  • Synapse Carbon Frame
  • Shimano Ultegra Di2 Groupset
  • DT Swiss Carbon Wheelset
  • Cannondale Wheel Sensor
  • StashPort Downtube Storage
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New In
  • Colnago V4 Carbon Frame and Fork
  • Shimano Ultegra Di2 Groupset
  • Vision SC45 Carbon Wheelset
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2 day delivery
  • 500 Series OCLV Carbon Frame and Fork
  • Shimano Ultegra Di2 Groupset
  • Bontrager Aeolus Pro 51, OCLV Carbon Wheelset
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New In
  • 500 Series OCLV Carbon Frame and Fork
  • SRAM Rival AXS E1 Groupset
  • Bontrager Aeolus Elite 50, OCLV 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
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  • Synapse LAB71 Hi-MOD Carbon Frame
  • Cannondale SystemBar R-One Integrated Bar/Stem
  • SRAM Red AXS Powermeter Groupset
  • Reserve 42 / 49 Carbon Wheelset
  • SmartSense Gen 2.0
  • Cannondale Wheel Sensor
  • StashPort Downtube Storage
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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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