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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SALE2 day delivery

Lightweight Frame: Tarmac SL7 FACT 9r Carbon frame designed for optimal weight, aerodynamics, and ride characteristics.
Precise Shifting: Shimano 105 Di2 R7170 shift levers and Shimano 105 Di2 derailleurs for reliable and smooth electronic shifting.
Aero Integration: Clean cockpit integration with Tarmac integrated stem and aero components for enhanced aerodynamics.

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SALE2 day delivery
  • Future Shock 3.0 for a smooth, controlled ride.
  • Cobble Gobbler Technology: Optimal vertical compliance, no efficiency loss.
  • 53% reduced impact for maintained momentum.
  • Endurance geometry, multiple mounts, and tire clearance up to 38c/40mm.
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SALE2 day delivery
  • Lightweight SmartForm Alloy frame 
  • Synapse carbon fork 
  • Shimano Sora 9-speed groupset with mechanical disc brakes
  • RD 3.2 wheels and Vittoria Zaffiro 30mm tyres
  • 32mm tyre clearance
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SALE2 day delivery
  • SuperSix EVO frame 
  • SuperSix EVO carbon fork
  • Shimano 105 Di2 2x12-speed drivetrain
  • Shimano hydraulic disc brakes
  • DT Swiss R470 wheelset and Vittoria Rubino Pro 25mm tyres
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SALE2 day delivery

Advanced Frame Technology: The Tarmac SL7 FACT 9r Carbon frame incorporates Rider First EngineeredTM, Win Tunnel Engineered, and Clean Routing technologies, ensuring a perfect blend of performance, aerodynamics, and clean aesthetics.

Precise Shifting and Control: The Shimano 105 hydraulic disc brakes and 12-speed mechanical shifting system provide reliable and precise control, offering a smooth riding experience on various terrains.

Comfortable and Durable Design: With a Body Geometry Power Sport saddle, Roubaix S-Wrap tape, and a Tarmac integrated wedge seat binder, the bike is designed for comfort, while the steel rails and 2021 S-Works Tarmac Carbon seat post enhance durability.

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SALEPremier Delivery
  • Cervelo S5 All-Carbon frame with TrueAero tube profiles
  • Cervelo All-Carbon fork with external head tube nose section
  • Shimano Ultegra Di2 12-speed electronic drivetrain and Ultegra hydraulic disc brakes
  • Reserve 63/52mm tubeless-ready carbon wheels with Zipp ZR1 ST hubs
  • Cervelo ST35 Carbon V-Stem
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SALE
  • Cervelo Caledonia-5 carbon frame and fork
  • SRAM 12-speed Rival eTap AXS wireless groupset
  • SRAM Rival eTap hydraulic disc brakes
  • 34mm tyre clearance
  • Hidden mudguard mounts
  • Sub 1,000 gram frame weight
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2 day delivery
  • 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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SALE2 day delivery
  • 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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SALE

SRAM Force AXS Groupset
Cervélo HB13 Carbon Handlebar 
Cervélo ST31 Carbon Stem
Prologo Scratch M5 TiRox Saddle
Reserve 34/37 Carbon Wheelset

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2 day delivery

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

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New In
  • Columbus XCR Hinox Tube frame
  • Columbus Futura Gravel Fork
  • SRAM RED eTap AXS 12-speed wireless groupset and hydraulic disc brakes
  • Ingrid CRS-POP Crankset
  • Classified CF G30 with custom powershift hub Wheelset
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SALE
  • Lightweight Synapse Carbon frame and fork 
  • Proportional Response size-specific design creates optimal stiffness and compliance for every frame size
  • Shimano 105 Di2 12-speed groupset with hydraulic disc brakes
  • DT Swiss R470 wheels and Vittoria Zaffiro Pro 700x30c tyres
  • SmartSense system with front and rear lights

 

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Frame: S-Works Tarmac SL8 FACT 12r Carbon, Win Tunnel Engineered
Drivetrain: Shimano Dura-Ace R9270 hydraulic disc brakes, 12-speed
Wheels: Rapide CLX II Team Forward 50 LTD, 700c, Tubeless, Ceramic Bearings

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SALE
  • 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
  • The SmartSense battery and integrated lights work to improve your visibility and awareness on the road
  • Foresite front light offers 350 lumens of brightness and is produced in conjunction with Leyzne
  • Hindsite light and radar system are born from a collaboration with Garmin
  • The radar system can sense vehicles up to 140m away and features a “Brake Alert” function to highlight your braking to other road users
  • 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
  • Lightweight Shimano Ultegra groupset delivers crisp, 11-speed shifting
  • Hydraulic Shimano disc brakes provide confidence in wet-weather conditions
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Premier Delivery

Pinarello X5 Shimano 105 Di2: Advanced carbon frame for comfort and responsiveness.
Endurance+ geometry: Ensures a relaxed riding position for all cyclists.
X Stays technology: Absorbs vibrations while maintaining a lightweight frame.
Up to 35mm tire clearance: Enhances comfort and speed on the road.

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SALE
  • A high performance road bike at an incredibly 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 deliver comfort over rough surfaces
  • A lightweight full carbon fork damps road vibrations and is laterally stiff for out-of-the-saddle efforts
  • Mudguard and rack eyelets on the frame and fork extend this bikes 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 Tiagra 10-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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  • 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
  • Reliable Shimano Tiagra groupset delivers crisp, 10-speed shifting
  • Hydraulic Shimano disc brakes provide confidence in wet-weather conditions
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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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Wheels: Reserve 49TA rear and 42TA front, both tubeless compatible with Zipp ZR1 ST hubs.
Drivetrain: Shimano Dura-Ace, 12-speed, featuring R9250 derailleurs and R9270 shifters/brakes.
Crankset: Shimano Dura-Ace R9200 with 4iiii Precision Pro dual-sided power meter.

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