Specialized Road Bikes

Whether you are a professional rider looking for an ultra light carbon road racing bike, or looking to replace your current road bike for the club ride, you'll find a winning Specialized road bike at Sigma Sports. Explore our range of sought-after Endurance and Performance models like the Tarmac SL8 & SL7, Allez and Aethos all renowned for high-performance, with various price points for every budget.

Find a Specialized road bike that suits your style, in a size and design that suits you ready to take on your next race, endurance challenge or daily commutes.

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  • Tarmac SL7 FACT 9r Carbon
  • Shimano 105 Groupset
  • DT Swiss R470 Wheelset
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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.

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Frame weighs only 685 grams, 15% lighter than Tarmac SL7.

Introduces the Speed Sniffer – a new nose cone for reduced drag.

Narrow, aero seat post complies with UCI regulations, enhancing airflow.
Innovative design minimizes turbulence, ensuring victory with every pedal stroke.

SALE2 day delivery
  • Tarmac SL7 FACT 9r Carbon
  • Shimano 105 Di2 Groupset
  • DT Swiss Wheelset
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SALE2 day delivery

Advanced Di2 Shifting: Equipped with Shimano 105 Di2 7170 shift levers, ensuring precise and reliable electronic shifting for an enhanced riding experience.

Optimized Frame Design: The Aethos FACT 9R Carbon frame, featuring Rider First EngineeredTM technology and a threaded BB, strikes a balance between weight, stiffness, and performance, enhancing the overall ride quality.

Hydraulic Disc Brakes: Shimano 105 hydraulic disc brakes (front and rear) provide powerful and consistent braking performance, delivering confidence and control in various riding conditions.

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Future Shock 3.0 for enhanced compliance and control.
Pioneering endurance geometry for improved capability.
Lightweight frame, aero design, and advanced carbon blend for peak performance.

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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
  • 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

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