Road Bikes
Browse a wide range of top brands including Specialized, Cannondale, Cervelo, BMC, Trek, Bianchi and Colnago and purchase your next road bike, be it carbon, titanium or aluminium. Fully built bikes including aero, performance and endurance road bikes are available for online purchase or to reserve and collect from one of our stores, which offers full bike fitting and workshop services.
Wanting to build a bike up from scratch? Check out our road bike frameset range.
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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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Finance & cycle to work available
- 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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Finance & cycle to work available
Pay in full or spread the cost
Finance & cycle to work available
Frame and Fork: Sprint carbon, full carbon fork, disc brake.
Drivetrain: Shimano 105 12-speed, hydraulic disc brakes, pressfit bottom bracket.
Wheels and Tyres: Velomann Alloy wheelset, Vittoria Rubino IV G2.0 25mm.
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Finance & cycle to work available
Drivetrain: SRAM Force 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 ST hubs and Corsa Pro TLR G2.0 700x29c tires
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Finance & cycle to work available
- 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.
Pay in full or spread the cost
Finance & cycle to work available
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
Pay in full or spread the cost
Finance & cycle to work available
- 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.
Pay in full or spread the cost
Finance & cycle to work available
Pay in full or spread the cost
Finance & cycle to work available
Aerodynamic Design: Revolutionary Full System Foil aero tube shapes optimize speed and efficiency.
Electronic Shifting: Shimano 105 Di2 group set offers lightning-fast, precise shifts.
Carbon Wheels: Bontrager Aeolus Elite 35 wheels are lightweight and tubeless-ready for superior performance.
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Finance & cycle to work available
World's fastest race bike, blending aerodynamics and lightweight design for unparalleled speed.
Innovative Speed Sniffer and aerodynamic seat post optimize airflow and reduce drag.
Unrivaled stiffness-to-weight ratio and comfort, setting a new benchmark in race bike performance.
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Finance & cycle to work available
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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Finance & cycle to work available
Lightweight and aerodynamic, balancing perfectly for optimal performance.
Equipped with Shimano 105 R7100, 12-speed components.
Features Cervélo SP27 Carbon seatpost and Selle Italia Model X SuperFlow FeC saddle.
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Finance & cycle to work available
- Revolutionary Full System Foil aero tube shapes enhance bike speed and aerodynamics
- 900 Series OCLV carbon frame balances lightness, stiffness, and comfort
- Carbon wheels optimize performance for climbing and descending
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Finance & cycle to work available
Frame: Fact 12R, engineered for optimal performance with FreeFoil Shape Library tubes.
Fork: Future Shock 3.3 provides smooth, stiction-free travel for enhanced control and comfort.
Wheelset: Roval Terra CLX II offers exceptional performance with ceramic SINC bearings and tubeless-ready design.
Pay in full or spread the cost
Finance & cycle to work available
Pay in full or spread the cost
Finance & cycle to work available
Ultra-light alloy frame designed for racing with tidy cable routing
Fast climbing, precise cornering, and confident descents
Kammtail tube shapes enhance the speed of Émonda ALR
Shares geometry with top-tier carbon Émonda bikes, delivering high-quality ride comparable to more expensive carbon models
Pay in full or spread the cost
Finance & cycle to work available
Ultra-light alloy frame designed for racing with tidy cable routing
Fast climbing, precise cornering, and confident descents
Kammtail tube shapes enhance the speed of Émonda ALR
Shares geometry with top-tier carbon Émonda bikes, delivering high-quality ride comparable to more expensive carbon models
Pay in full or spread the cost
Finance & cycle to work available
Pay in full or spread the cost
Finance & cycle to work available
- 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.
Pay in full or spread the cost
Finance & cycle to work available
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Choosing your road bike
Lightweight, streamlined and built for speed, road bikes are precision-engineered machines that help you go faster and further than ever before on two wheels. Whether you're buying your first or third road bike, it needs to be something special.
If aesthetics matter to you and your style, it's worth learning more about road frame geometry. We offer professional bike fitting in-store to help you harness the benefits of comfortable, injury-free and more powerful rides on your road bike.
Whether you're looking for an endurance road bike or something a little bit more aggressive, it's worth paying attention to the details that shape your time in the saddle.
Road bike frames
The material, size and geometry of the frame determine how a road bike looks and performs.
Where carbon road bikes offer a lightweight and nimble ride feel, aluminium road frames make for a sturdier, more rugged bike that's just as capable in winter weather as it is on those long, dry summer days. For that classic road racer bike feel, try a steel frame.
We provide a world-class selection of carbon, aluminium and steel road bikes in sizes that range from 42cm and 43cm up to those with XXL frames, including 64cm. It's never been easier to find a bike that suits your height and build.
Road bike brakes
Any road bike needs brake components that are compatible not only with its frame, gearing and wheels but the demands you place on the bike too. If you're planning to ride some of the steepest segments in the country, it's generally recommended that you choose disc brakes. On flatter terrain and for ultra-lightweight climbing, many road riders still prefer rim brakes.
Many riders ask us if disc or rim brakes are better for a road bike but the answer really depends on your personal preferences. For improved safety, most premium road bikes issued with carbon wheels are those with disc frames.
Wheels
No lightweight road bike is complete without a quality pair of wheels and tyres to complete the setup. Most ready-to-ride bikes come with brilliant wheels but if you're building a bike from scratch – or are just particular about your bikes – this is especially important.
Carbon and aluminium road bike wheels dominate the market. We're proud to supply wheels by leading brands including Bontrager, DT Swiss, ENVE, Mavic and Zipp. You'll always have the option to upgrade your road bike into your dream build.
Typically, carbon rims are preferred amongst keen roadies. They offer improved aerodynamics, lower overall weight and increased responsiveness on the road. Aluminium wheels are generally more cost-effective and can prove incredibly useful for training in harsh weather.
Buy your new road bike with Sigma Sports
Browse the selection online for fast and reliable delivery. We send each new road bike fully built and ready to ride, though you can also choose to reserve and collect it from one of our stores.
With 30 years' experience behind bars, we're obsessed with finding you the right road bicycle. Our in-store experts are here to help and you're always welcome to pop in for a free bike buying consultation. We recommend the most suitable road bikes to help take your riding to the next level, no matter your goals, experience or budget. We also offer 0% finance on various bikes.
If you have any questions about men's or women's road bikes in the meantime, we're here to help. You can get in touch online, via WhatsApp or by using our contact form.