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. 

 

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Domane SLR Gen 4 combines rear IsoSpeed, integrated cable routing, aero Kammtail tube shapes, and 800 Series OCLV Carbon for a lightweight, fast, and smooth ride.
SRAM RED AXS offers smooth, lightning-quick, and fully programmable shifting to customize your drivetrain.
IsoSpeed and 38 mm tire clearance enhance comfort by absorbing road bumps.

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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 Red AXS E1 12-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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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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  • T700 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
  • 30mm tyre clearance
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  • 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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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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  • 800 Series OCLV Carbon Frameset
  • Shimano Dura-Ace Di2 Groupset
  • Bontrager Aeolus RSL 51 OCLV Carbon Wheelset
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  • Real-World Fast™ aero optimisation
  • Tube shapes complement SES rim shapes
  • ENVE Foundation Collection 45 Wheelset
  • Sram Red eTap AXS E1 with Powermeter Chainset
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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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  • Van Rysel / SwissSide Developed Ultra High Mod Carbon Frame and Fork
  • Wheelset: Zipp 404 Firecrest
  • SRAM Force AXS Powermeter Groupset
  • Fizik Antares Saddle
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  • Designed for speed and aerodynamic performance, with a focus on ride characteristics.
  • Maintains optimal weight at or below the UCI limit without compromising performance.
  • Offers a balanced, responsive, and comfortable ride through Rider-First Engineered™ design.
  • Features efficient integration for a clean, fast cockpit that's easy to maintain and travel with.
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Wheels: Vision Team i23 Disc front and rear, tubeless compatible with XDR freehub.
Drivetrain: SRAM Rival AXS, 12-speed, including Rival AXS derailleurs and shifters, with a power meter.
Crankset: SRAM Rival AXS with 48/35T chainrings and DUB bottom bracket.

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Frame: 500 Series OCLV Carbon, Full System Foil tube shaping, flat mount disc, UDH
Drivetrain: SRAM Rival eTap AXS, 12-speed
Wheels: Bontrager Aeolus Elite 35, OCLV Carbon, Tubeless Ready

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