Gravel Bikes
Blending the norm between all-out road and mountain bikes, gravel bikes give a much wider range of versatility, making them perfect for the multi-discipline cyclist. Their durable, rugged construction and stable, comfort-orientated geometry make them at home both on and off-road. Discover the latest epic gravel bikes and gravel framesets from brands such as Cannondale, Specialized, Colnago, BMC and many more.
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Aerodynamic Edge: Impulso family excels aerodynamically with an integrated fork and RC wheelset for top-notch performance in gravel.
Control and Stiffness: Reparto Corse design enhances Impulso RC's cockpit for improved stiffness, a 16° handlebar flare, and a lightweight carbon build at 340g.
Premium Components: Impulso RC features RC43 wheels with a 43mm profile, 25mm inner channel, and 3K carbon finish, mirroring top-tier road model standards.
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Frame: TorayCa T900 UD, TiCR™ Cable Routing
Drivetrain: SRAM Force eTap AXS
Wheels and Tires: Maxxis Rambler 700x40c tires, Fulcrum Rapid Red 500 wheelset
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- Strong and reliable Cannondale C2 alloy frame and carbon fork
- Shimano GRX 800/600 11-speed groupset
- Powerful Shimano hydraulic disc brakes
- Large volume 35c Vittoria clincher tyres
- Built to accept an internally routed 27.2mm dropper seatpost
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Glovebox - Stash your snacks and tools in the bike.
Up to 50mm tyre clearance.
Geometry corrected for the longer axle-crown of 40mm gravel suspension forks.
Dropper post.
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Glovebox - Stash your snacks and tools in the bike.
Up to 50mm tyre clearance.
Geometry corrected for the longer axle-crown of 40mm gravel suspension forks.
Dropper post.
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Italian Masterpiece: C68 Gravel, a handcrafted Italian marvel, seamlessly merges modern engineering with timeless craftsmanship.
Optimized for Gravel: Precision-designed geometry prioritizes comfort on rugged terrain, offering an aggressive yet ergonomic riding experience.
Modular Perfection: As part of the C Series, the C68 Gravel is a modular Italian creation, ensuring stability and a smooth ride across all surfaces.
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- Strong and reliable Cannondale C2 alloy frame
- Cannondale Topstone carbon fork
- Shimano GRX 800 drivetrain and hydraulic disc brakes
- WTB KOM Light wheels and large volume 37c clincher tyres
- Plenty of mounting points for bottles and luggage racks and built to accept an internally routed 27.2mm dropper seatpost
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- BMC URS Premium Carbon frame with 10mm Micro Travel Technology, mudguard and rack mounts
- BMC URS premium carbon fork with mudguard and rack mounts
- 12-speed SRAM RED eTap / Eagle AXS electronic drivetrain
- SRAM RED eTap AXS HRD hydraulic brakes
- ENVE G23 Carbon wheels with tubeless-ready WTB Raddler tyres
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- Premium carbon frameset
- MTT (Micro Travel Technology) stays add 10mm of travel for perfect power transfer and control on the most challenging terrain
- TCC (Tuned Compliance Concept) Gravel with a dedicated carbon layup, D-shaped seatpost and MTT
- Gravel+ geometry is optimised for a modern, aggressive gravel riding style. URS features a slack 70° head angle to create a long front end and wheelbase for incredible stability
- ICS MTT x Redshift suspension stem utilises durable cartridge bearings for rotation, with suspension provided by two elastomers positioned inside the stem body. Allows for ride customisation and is compatible with Integrated Cockpit Technology framesets
- SRAM Rival eTap AXS drivetrain and Eagle cassette ramp up the bike's climbing capabilities
- DT Swiss G1800 Spline wheelset rolls confidently over mixed terrain
- Compatible with Fox 32 SC AX suspension fork
- Top tube mount for a bag
- Dynamo hub ready
- Compatible with racks and mudguards, allowing you to create the perfect setup for adventure riding or commuting
- Additional cargo mounts on the carbon fork deliver the ultimate versatility
- Tyre clearance - 45mm
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- Versatile gravel-specific geometry
- The Orbea monocoque carbon frameset is light, precise and durable
- Optimised frame tube shapes offer stiffness, compliance and comfort across any surface
- Wide tyre clearance allows the use of different tyre widths to suit the terrain
- Size-specific frame tube sections and a finely tuned geometry grant control and balance across dirt tracks, gravel paths and roads
- Shimano GRX groupset is reliable and supplies excellent chain retention
- Premium Shimano RX810 hydraulic disc brakes offer powerful stopping power and confidence on loose terrain
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Future Shock 3.1 fork for smooth handling and control
SRAM Apex Eagle 12-Speed rear derailleur for precise shifting
Specialized MasterMind TCU for advanced ride customization and control
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Grade Carbon Frame with Triple Triangle Design and Floating Seatstays for enhanced stability
Shimano GRX RD-RX822 Rear Derailleur for precise shifting
GT Carbon Seatpost for lightweight and durable support
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Grade Carbon Frame with Triple Triangle Design and Floating Seatstays for enhanced stability
Shimano GRX RX810 Rear Derailleur with Shadow Plus technology for precise shifting
GT Carbon Seatpost for lightweight support
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Grade Carbon Frame with Floating Seatstays for stability
Shimano GRX RX400 Rear Derailleur for precise shifting
GT Carbon Seatpost for lightweight support
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Grade Carbon Frame with Floating Seatstays
Rockshox Rudy XPLR Fork with 40mm travel
TranzX Dropper Post for adjustable heights
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Grade Alloy Triple Triangle frame for robustness and stability
MicroShift Advent X rear derailleur with clutch for precise and reliable shifting
WTB Riddler tires for versatile performance on varied terrain
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Grade Alloy Triple Triangle frame for durability and stability
Shimano GRX 400 Hydro brakes for reliable stopping power in varied conditions
WTB Riddler TCS Light tires for a balance of traction and speed on gravel terrain
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Advanced Suspension: Future Shock 3.3 with Damper for unparalleled comfort and control.
High-Performance Drivetrain: SRAM Red eTap AXS ensures swift and precise shifting.
Lightweight Construction: Diverge FACT 11r carbon frameset and Roval Terra CLX II wheels for agility and speed.
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Specialized S-Works Turbo Creo2 SL: 50 Nm torque, lightweight, handles various terrains.
Futureshock 3.0 suspension adds comfort while maintaining traditional styling.
Up to 80-mile range, easy power mode shifting, and a motor weight of under 2kg make the Creo SL a top choice for performance and technology enthusiasts.
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Ultimate gravel bike for adventurous exploration
Unique Kingpin suspension system for unrivaled comfort and grip
Versatile design with plentiful mounts and room for burliest tires
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Finding the right gravel bike
All gravel bikes are designed with the same priority in mind: to keep you riding comfortably and quickly over mixed terrain and rough trails. However, all gravel riders know that even the slightest difference in specification could affect their overall experience in the saddle.
The sheer variety can feel quite overwhelming, especially if you're buying your first gravel bicycle. It's a good idea to keep a few key features in mind.
Frame material
One of your first tasks is to choose between an aluminium, carbon fibre or steel gravel bike frame. All have their advantages and it's likely that you'll see them all on group rides too.
Generally, riders agree that aluminium gravel frames are slightly more robust and hard-wearing than their featherweight counterparts. In many cases, they also make a more cost-effective option than those with carbon frames, so they're more accessible for those new to the niche.
Carbon gravel bikes are lightweight and nimble, chosen by professional teams for their responsive feel and impressive manoeuvrability. Models like the Specialized S-Works Diverge and the Cannondale Topstone frequently appear in the pro gravel peloton.
There are some steel gravel bikes on the market too. These high-end bikes are more customisable than carbon or aluminium options and, since steel frames are often handmade, it might add extra authenticity to your ride.
Gearing
Gearing determines how easily you can summit even the steepest climbs on the trails. Gravel bikes typically come with groupsets manufactured by Shimano or SRAM, both equally strong contenders when it comes to high-quality, reliable components for your bike.
Groupsets usually include:
- Bottom bracket
- Brake rotors, for disc brake bikes
- Chain and cassette, which must be compatible
- Chain set, including crank arms and chainring
- Front and rear derailleurs (often called mechs)
- Front and rear brake callipers
- Gear shifters and brake levers (integrated on drop-bar bikes)
The best groupset for your gravel bike will depend on your riding style and goals, plus the type of terrain you'll be exploring. GRX is Shimano's gravel-specific offering but many gravel bikes harness the wireless technologies found in SRAM eTAP options like Force AXS. If you'd like to know more about the distinctions between each groupset, we're here to help.
Wheels
You'll see two size options for the wheels on your gravel bike.
Plenty of small or women's gravel bike models come with smaller 650b wheels fitted as standard. These wheels increase the clearance between your frame and wheels, meaning that you can use chunkier tyres. If you're planning rugged adventures on rough terrain, this size could be perfectly suited.
Larger gravel bikes are usually fitted with 700c wheels, the same size as the wheels on a road bike. Riders say that these feel more responsive and have less rolling resistance, which could make them a better option if you'll be riding on pavements, cycleways and smooth trails.
Buy your new gravel bike with Sigma Sports
With 30 years of experience, we're here to help you find the right gravel bike.
Our comprehensive online experience is backed with a friendly, professional service from our in-store experts. We offer a free bike buying consultation to match you with a suitable gravel bike model, no matter your experience or goals in cycling.
At our workshop, we provide tailored tweaks and repairs to ensure that your new bike is fine-tuned to your preferences. When you buy a gravel bike with us online, you can rest assured that it will arrive quickly, safely and ready to ride. Alternatively, you can browse the selection online before you reserve and collect your favourite.
We're happy to help answer any questions you might have about your new gravel bicycle. You can get in touch online, via WhatsApp or by using our contact form.