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. 

 

SALE
  • Van Rysel / SwissSide Developed Ultra High Mod Carbon Frame and Fork
  • Wheelset: SwissSide Hadron ULT 625  
  • Shimano Dura-Ace Di2 Powermeter Groupset
  • Deda VR RCR-F Cockpit
  • Fizik Vento Argo Saddle
Compare
  • Van Rysel / SwissSide Developed Ultra High Mod Carbon Frame and Fork
  • Wheelset: SwissSide Hadron ULT 625  
  • Shimano Dura-Ace Di2 Powermeter Groupset
  • Deda VR RCR-F Cockpit
  • Fizik Vento Argo Saddle
Compare
SALEPremier Delivery
  • LAB71 SuperSix EVO Series 0 carbon frame 
  • LAB71 SuperSix EVO Ultralight carbon fork
  • Shimano Dura-Ace Di2 2x12-speed drivetrain and hydraulic disc brakes
  • Hollowgram R-SL 50 Wheelset and Continental Grand Prix 5000 25mm tyres
  • SystemBar R-One handlebar by MOMODesign
Compare
SALE
  • SuperSix EVO Hi-MOD Carbon Frame
  • Shimano Ultegra Di2 Groupset
  • Cannondale SystemBar R-On Cockpit
  • HollowGram R-SL 50mm Carbon Wheelset
Compare
SALE

Groundbreaking Redesign: Aethos frame achieves remarkable gains in stiffness and balance through a groundbreaking redesign of traditional road shapes.

Optimized Ride Characteristics: Meticulous development ensures a perfect balance of front and rear stiffness, coupled with exceptional ride quality, setting a new standard in sublime rides.

Precision Craftsmanship: Every detail, from derailleur hangers to the fork expander plug, reflects a commitment to style, weight, and durability.

ngs and ride attributes, showcasing a dedication to perfection in every detail.

Compare
  • 500 Series OCLV Carbon Frame and Carbon Fork
  • Shimano 105 Di2 Groupset
Compare
SALE
  • 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.
Compare
  • Synapse Carbon Frame
  • SmartSense Gen 2.0
  • SRAM Rival AXS Groupset
  • DT Swiss Wheelset
  • Cannondale Wheel Sensor
  • StashPort Downtube Storage
Compare
SALE
  • 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.
Compare

Versatility: Domane AL 5 excels on both smooth roads and gravel paths, thanks to its Alpha Aluminium frame and clearance for larger tires.

Affordability and Comfort: Ideal for beginners, it offers a comfortable all-day geometry, making it suitable for extended rides, while remaining budget-friendly.

Advanced Technology: Boasting a 12-speed Shimano 105 drivetrain, powerful disc brakes, and integrated mounts for additional gear, the Domane AL 5 provides a seamless and high-performance road biking experience.

Compare
  • 500 Series OCLV Carbon Frame and Carbon Fork
  • Shimano Ultegra Di2 Groupset
Compare
SALEEXCLUSIVE
  • SuperSix EVO Hi-MOD Carbon Frame
  • Shimano Dura-Ace Di2 Groupset with 4iiii Precision Powermeter
  • Cannondale SystemBar R-On Cockpit
  • HollowGram R-SL 50mm Carbon Wheelset
Compare
SALE
  • Tarmac SL7 FACT 9r Carbon
  • Shimano 105 Di2 Groupset
  • DT Swiss Wheelset
Compare
SALE
  • Van Rysel / SwissSide Developed Ultra High Mod Carbon Frame and Fork
  • Wheelset: SwissSide Hadron ULT 500
  • Shimano Dura-Ace Di2 Powermeter Groupset
  • Deda VR Cockpit
  • Fizik Vento Argo Saddle
Compare
  • 500 Series OCLV Carbon Frame and Carbon Fork
  • Shimano 105 Groupset
Compare
  • 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
Compare

You've viewed 20 of 183 products