Carbon Road Bikes

Looking for the utlimate perfromance 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. 

 

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2 day delivery

Full carbon frame - For a lightweight and compliant ride.
Semi integrated cables - Clean and sleek cockpit with easy maintanance.

Mounting points - For fenders.

32c tire clearance - For a comfortable ride with optimal performance. 

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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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  • Ultimate Speed: The S-Works 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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SALEPremier Delivery
  • Cervelo S5 All-Carbon TrueAero frame and S5 All-Carbon fork with external head tube nose section
  • SRAM Force eTap AXS 12-speed electronic groupset
  • SRAM Force hydraulic disc brakes
  • Quarq power meter
  • Reserve 63/52mm carbon wheelset with Zipp ZR1 hubs and Vittoria Corsa TLR G tubeless-ready tyres
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2 day delivery

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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Wireless Ultegra Di2 ensures fast, smooth, and responsive shifts.
IsoSpeed and 38 mm tire clearance provide a smoother, more comfortable ride by absorbing road bumps.
Internal storage compartment and top tube mounts offer convenient spots for tools, gear, and bags.

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Pinarello Dogma F TorayCa T1100 1K Dream Carbon frame
Pinarello Dogma F Onda Fork with ForkFlap
Shimano Dura-Ace Di2 12-speed electronic groupset and hydraulic disc brakes
MOST finishing kit

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SALE2 day delivery
  • A classic all-round race machine conceived to be light, smooth and ultra-fast within any road riding scenario
  • Full BallisTec carbon frameset seamlessly blends low weight, maximum pedalling efficiency and compliance
  • Aerodynamically tuned frameset tube shapes reduce drag by up to 30% but don’t add weight or sacrifice stiffness
  • Hidden and clean cable routing inside the frame offers minimal drag but easy serviceability
  • Clearance for up to 30mm tyres gives extra comfort and enhanced control across any road surface
  • Race-inspired geometry donates precise and composed handling while smaller sizing suits female body measurements
  • HollowGram 35 carbon wheelset with 35mm deep rims is fast and light and offers tubeless-ready tyre compatibility
  • Shimano Ultegra 11-speed gears are accurate and reliable
  • Shimano hydraulic disc brake set up bestows confidence-inspiring stopping power while shorter reach levers grant control for smaller hands
  • Innovative stem design hides all brake hoses internally
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SALE2 day delivery

Ultralight Series 0 Carbon frame construction
Low-drag Cannondale SystemBar R-One integrated bar/stem
Premier aerodynamics with Reserve Turbulent Aero carbon wheelset

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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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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

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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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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SALE2 day delivery
  • Cervelo Soloist All-Carbon frame with TrueAero tube profiles
  • Cervelo All-Carbon Soloist fork 
  • SRAM Rival hydraulic disc brakes
  • SRAM Rival eTap AXS 12-speed electronic drivetrain
  • Fulcrum Racing 600DB alloy wheels
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Premier Delivery
  • Cervelo S5 All-Carbon TrueAero frame and S5 All-Carbon fork with external head tube nose section
  • SRAM RED eTap AXS 12-speed electronic groupset
  • SRAM RED hydraulic disc brakes
  • Quarq power meter
  • Reserve 63/52mm carbon wheelset with Zipp ZR1 hubs and Vittoria Corsa TLR G tubeless-ready tyres
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SALE
  • A high-performance road bike at an attractive price point
  • The SmartForm C2 aluminium frame has refined tube profiles, precision butting and double-pass welds to deliver low weight and responsiveness
  • Dropped seatstays and SAVE engineered flex zones at the rear of the frame provide comfort over rough surfaces
  • A lightweight full carbon fork damps road vibrations and is laterally stiff for out-of-the-saddle efforts
  • Mudguard eyelets on the frame and fork extend this bike's versatility to dedicated winter training
  • Elite Race geometry grants nimble handling and a powerful, efficient riding position
  • Strong but light wheels are reliable and fast
  • Shimano Claris 8-speed gears change crisply and provide plenty of ratios for rides across varied topography
  • Traditional caliper rim brakes are low maintenance
  • A 6061 alloy handlebar and stem combine to offer excellent stiffness and steering precision
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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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SALE2 day delivery

SRAM Rival eTap AXS Groupset: Offers precise electronic shifting for smooth gear changes.
FSA Gossamer SB20 Seatpost: Provides comfort and stability with its 27.2mm design.
Zaffiro Pro Tires: Ensure excellent traction and durability with a size of 700x25c.

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SALE2 day delivery
  • Subtle aerodynamic frame changes deliver free speed, without any additional weight
  • Wide tyre clearance for up to 35mm road tyres
  • An all-new frame design sees enhanced compliance to boost ride comfort
  • SmartSense compatible design
  • Threaded BSA bottom bracket and tube-in-tube internal routing offer simple home maintenance
  • Hidden rack/mudguard mounts improve versatility
  • Adaptable design with a dynamic and responsive ride character
  • Proportional Response Construction frame design ensures the same ride quality across the entire size range
  • Durable Shimano 105 groupset delivers crisp, 11-speed shifting
  • Hydraulic Shimano disc brakes provide confidence in wet-weather conditions
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