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. 

 

  • 800 Series OCLV Carbon Frame and Fork
  • Shimano 105 Di2 Groupset
  • TQ Drive System
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New InPremier 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
  • SRAM Red XPLR AXS E1 - 1 x 13-speed electronic drivetrain and Red 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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  • SuperSix EVO frame 
  • SuperSix EVO carbon fork
  • Shimano Ultegra Di2 2x12-speed drivetrain
  • Shimano hydraulic disc brakes
  • Hollowgram 45 R wheelset and Vittoria Rubino Pro 25mm tyres
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SALE
  • SuperSix EVO frame 
  • SuperSix EVO carbon fork
  • Shimano Ultegra Di2 2x12-speed drivetrain
  • Shimano hydraulic disc brakes
  • Hollowgram 45 R wheelset and Vittoria Rubino Pro 25mm tyres
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Premier Delivery
  • T600 Torayca carbon frame 
  • Carbon ONDA fork
  • Shimano 105 Di2 2x12-speed drivetrain and hydraulic disc brakes
  • Fulcrum 800 tubeless-ready wheels and Pirelli P7 Sport clincher tyres
  • 32mm tyre clearance
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SALE
  • Tarmac SL7 FACT 9r Carbon
  • Shimano 105 Groupset
  • DT Swiss R470 Wheelset
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SALE

Fork: Madone Gen 8 full carbon
Drivetrain: Shimano 105, 12-speed
Wheels: Bontrager Paradigm SL, Tubeless Ready

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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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SALE
  • Ultimate Speed: The Tarmac SL8 is a champion of speed, redefining aerodynamics and lightweight design to push the boundaries of ride quality.
  • Minimum Weight, Maximum Aero: Achieving UCI minimum weight regulations, it weighs just 685 grams, 15% lighter than its predecessor.
  • Legendary Performance: Offers an impressive 33% enhancement in stiffness-to-weight ratio, combining precision and increased pedal stiffness.
  • Inclusivity and Progress: Transcending gender distinctions, it's designed for all cyclists, reflecting a commitment to inclusivity and progress.
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  • Ultimate Speed: The Tarmac SL8 is a champion of speed, redefining aerodynamics and lightweight design to push the boundaries of ride quality.
  • Minimum Weight, Maximum Aero: Achieving UCI minimum weight regulations, it weighs just 685 grams, 15% lighter than its predecessor.
  • Legendary Performance: Offers an impressive 33% enhancement in stiffness-to-weight ratio, combining precision and increased pedal stiffness.
  • Inclusivity and Progress: Transcending gender distinctions, it's designed for all cyclists, reflecting a commitment to inclusivity and progress.
Compare
SALE
  • Columbus Carbon Monocoque Frame
  • Shimano 105 Di2 Groupset
  • Mavic Cosmic S Wheelset
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SALE
  • SuperSix EVO frame construction uses intermediate and high modulus fibres that are light and strong
  • SuperSix EVO carbon fork
  • Refined, neutral racing geometry
  • Threaded BSA bottom bracket
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  • FACT 10r Carbon Frameset
  • Future Shock 3.2 Suspension
  • Shimano 105 Groupset
  • DT Swiss G540 Wheelset
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SALE
  • Shimano Ultegra Di2 Groupset
  • Scope R4 Wheelset
  • 3D System
  • Argon Fit System
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SALE
  • Columbus Carbon Monocoque Frame
  • Shimano Ultegra Di2 Groupset
  • Mavic Cosmic S 42 Wheelset
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SALE
  • 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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