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 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? Browse our road bike frameset range.
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- Bianchi Aria carbon disc frame
- Bianchi full carbon disc fork
- Shimano 105 11-speed drivetrain
- Powerful Shimano hydraulic disc brakes offer confident braking in all conditions
- Fulcrum Racing 818 deep-section wheelset and Vittoria Zaffiro Pro V tyres
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- Bianchi Aria carbon disc frame
- Bianchi full carbon disc 12x100mm thru-axle fork
- Shimano 105 Di2 12-speed drivetrain
- Shimano hydraulic disc brakes
- Fulcrum Racing 818 wheels and Vittoria Zaffiro Pro V tyres
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- A comfortable, efficient and light road bike with a more composed geometry for the most enduring of rides
- Alloy frame and carbon forks are light and stiff for climbing and sprinting but are tuned via SAVE micro-suspension technology for serene levels of comfort
- Clearance for up to 32mm tyres gives extra comfort and enhanced control across any road surface
- Endurance Race Geometry positions the rider forward enough for efficient power transfer but upright enough for the longest of sportives
- Cannondale RD 2.0 Disc wheelset is reliable, strong and light
- Shimano 105 11-speed gears are accurate and reliable
- Disc brakes bestow confidence inspiring stopping power and control
- Removable seatstay bridge and hidden mounts on the frameset allow easy installation of mudguards
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- Orbea Orca carbon OMR Disc frame
- Orbea carbon fork
- Shimano 105 Di2 12-speed electronic gears
- Shimano hydraulic disc brakes
- Alloy tubeless-ready wheels with 28mm Vittoria Zaffiro clincher tyres
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- A comfortable, efficient and light road bike with a more composed geometry for longer, endurance style rides
- Alloy frame and carbon fork are light and stiff for climbing and sprinting but are tuned for comfort
- Clearance for up to 32mm tyres gives extra comfort and enhanced control across any road surface
- Endurance Race Geometry positions the rider forward enough for efficient power transfer but upright enough for comfort on the longest of sportives
- The Cannondale RD 3.1 wheelset is reliable, strong and light
- Shimano Tiagra 10-speed gears are accurate and reliable
- Hydraulic disc brakes bestow confidence-inspiring stopping power and control
- Removable seatstay bridge and hidden mounts on the frameset allow easy installation of mudguards
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Bianchi Oltre carbon frame and fork
SRAM Rival eTap AXS wireless 12-speed electronic groupset
SRAM Rival hydraulic disc brakes
Velomann Carbon 50mm wheelset
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- Columbus carbon monocoque frame and fork
- Traditional Italian racing geometry - designed to give endurance comfort
- Unique patented kinked carbon top tube with Geometry Controlled Deformation technology
- 12-speed Campagnolo Chorus drivetrain
- Flat Mount Campagnolo Chorus hydraulic disc brakes
- Internal cable routing
- Cable routing is fully compatible with mechanical and electronic groupsets
- Maximum tyre clearance - 700x28c
- UCI Approved
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- Cervelo Caledonia-5 carbon frame and fork
- Shimano Dura-Ace Di2 9200 12-speed electronic groupset
- Shimano Dura-Ace Di2 9270 hydraulic disc brakes
- Reserve 40/44mm DT350 carbon wheelset
- Carbon finishing kit
- 34mm tyre clearance
- Hidden mudguard mounts
- Sub 1,000 gram frame weight
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A full OCLV Carbon frame paired with the magic of an electronic Shimano 105 Di2 drivetrain provides a premium ride
IsoFlow technology helps the seat mast and saddle flex for a more comfortable ride while also improving frame aerodynamics and shaving weight
Flared Bontrager RSL Aero Handlebar is comfortable in the drops, improves aerodynamics and looks super sleek
Deep Bontrager Aelous Elite 50 carbon wheels cut through the wind and lighten your ride
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- Bianchi Oltre carbon frame and fork
- Shimano 105 Di2 12-speed electronic groupset
- Shimano 105 hydraulic disc brakes
- Velomann Carbon 50mm profile wheelset
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Wireless Ultegra Di2 for faster, smoother, and more responsive shifts
Aerodynamic tube shaping ensures swift performance on flats and climbs
Capable of conquering significant climbs, steep descents, and fast sprints
Émonda: Light, fast, and backed by a lifetime warranty; Hydraulic disc brakes for reliable stopping power in any weather
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- Bianchi Infinito CV Disc frame
- Bianchi full carbon fork with Countervail technology
- Shimano Ultegra Di2 2x12-speed groupset with hydraulic disc brakes
- Fulcrum Racing 400 tubeless-ready disc brake wheels and Pirelli P7 28mm tyres
- Endurance geometry
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- Bianchi Oltre RS carbon frame
- Bianchi Oltre RS carbon fork with Air Deflector
- SRAM RED eTap AXS wireless 12-speed electronic groupset and hydraulic disc brakes
- Tubeless-ready Reparto Corse SBG Carbon 50/65mm wheelset
- Integrated power meter
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- Trek 500 Series OCLV Carbon frame with IsoSpeed, mudguard mounts and internal storage
- Trek Domane SL carbon fork with mudguard mounts
- 11-speed Shimano 105 groupset
- Shimano 105 hydraulic disc brakes
- Tubeless-ready Bontrager Paradigm Comp 25 wheels
- Clearance for 38c tyres without mudguards, 35c with mudguards
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BMC Teammachine SLR Three Ultegra Di2 Road Bike: Legendary performance and accessibility combined.
Shimano Ultegra Di2 12-speed: Exceptional value for precise gear shifts.
Aerocore Design: Enhanced aerodynamics with seamless integration for reduced drag.
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- Future Shock 3.0 ensures a smooth, controlled ride with 20mm stiction-free travel, boosting rider confidence.
- Innovative 'Cobble Gobbler' technology and a rigid rear triangle deliver unmatched smoothness without efficiency loss.
- Reduced impacts by 53%, lightweight design, and ample tire clearance make the Roubaix SL8 the ultimate endurance road bike.
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Advanced Frame: Colnago V4Rs Carbon frame with T47 bottom bracket for stability and performance.
Premium Components: Shimano Ultegra Di2 12-speed drivetrain and CeramicSpeed SLT Bearings for smooth, durable operation.
Aero Design: Integrated bar & stem setup and Colnago V4Rs Aero Seatpost Carbon enhance aerodynamics for speed on the road.
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Frame: Roadmachine Premium Carbon with Tuned Compliance Concept Endurance.
Groupset: SRAM FORCE eTap AXS HRD for precise gear changes.
Tires: VITTORIA RUBINO - 28mm for reliable traction.
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Premium Carbon frame with TCC Endurance technology for optimal comfort and performance.
D-Shape seatpost design ensures superior compliance and aerodynamics.
Shimano Ultegra Di2 12-speed compact groupset propels the bike with precision and efficiency.
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Lightweight construction: The Aethos boasts the title of the world's lightest frame, weighing in at just 585 grams (S-Works, size 56cm).
Peak performance components: Equipped with Shimano's renowned Dura-Ace Di2 groupset and Roval's featherweight Alpinist wheels, it offers a top-tier ride experience without compromise.
Innovative design for superior ride quality: Through groundbreaking shaping techniques and carbon fiber studies, the Aethos achieves unmatched stiffness, balance, and ride comfort, setting a new standard in cycling excellence.
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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.
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.