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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Progressive Geometry: Quick and nimble yet ensures stability and control on fast, choppy descents.
Versatility: Suited for a wide variety of ride styles, from gravel and bikepacking to daily commutes.
Tyre Clearance: Massive clearance allows the use of tires up to 45c for extra traction and stability in any conditions.
Integrated Mounts: Frame bag mounts and rack and mudguard mounts make it easy to carry gear and water.
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Future Shock suspension for enhanced comfort and control on rough terrain
Specialized Diverge E5 Premium Aluminum frame for lightweight durability
SRAM Apex hydraulic disc brakes for reliable stopping power in all conditions
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- A perfect steed for off-road adventures, bikepacking trips or gravel racing
- The FACT 9r full carbon frameset is light, vertically compliant and exceptionally responsive
- The carbon layup of the frame partners with the Roval Terra carbon seatpost to deliver heightened rear-end compliance
- An innovative Future Shock 2.0 steerer tube configuration effectively damps rough trails and tracks via its 20mm of travel
- The geometry is longer and slacker for more stability, composure and comfort off-road
- Generous tyre clearance accommodates up to 700c x 47mm or 650b x 2.1" tyres
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Future Shock suspension for smooth rides on rough terrain
Specialized Diverge FACT 9r carbon frame for lightweight agility
Shimano GRX 2x11 speed drivetrain for efficient shifting and performance
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- Strong and reliable Cannondale C2 alloy frame and carbon fork
- Shimano GRX 400 10-speed groupset
- Powerful Shimano hydraulic disc brakes
- Plenty of mounting points for bottles and luggage racks
- Built to accept an internally routed 27.2mm dropper seatpost
- Removable mudguard bridge
- Large volume 37c clincher tyres from WTB offer offroad stability
- Wide-ranging gear ratio is perfect for any terrain
- Clearance for 45mm tyres
- Integrated wheel sensor delivers hyper-accurate speed, route and distance info while you ride, registers your bike, reminds of needed services and more, through the Cannondale app
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Versatile Adventure Partner: The G3-X is your go-to for diverse outdoor adventures.
Endorsed by Nathan Haas: Professional cyclist Nathan Haas vouches for its quality.
Advanced Technical Features: Redesigned bottom bracket and aerodynamic seatpost.
Performance Redefined: Elevate your gravel biking experience with speed and precision.
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Cervélo All-Carbon, Tapered Aspero Fork
WTB Vulpine TCS Light Fast Rolling Dual DNA 60tpi 700x40c tire
Shimano GRX, RX822, 12 speed rear derailleur
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- Light and strong 6061 Superlite aluminium frame
- Carbon fork
- Shimano GRX 2x10-speed drivetrain
- Shimano GRX mechanical disc brakes with 160mm rotors
- CUBE GR 2.3 Disc wheels and Schwalbe G-One Allround 40mm tyres
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- 725g S-Works 12r and 825g 10r frames. We took the revolutionary breakthroughs that made Aethos the lightest bike ever and applied them to the Crux. The result? A gravel bike that climbs like a dream, floats over nightmarish terrain, and weighs less than a full bottle in your cage.
- Nimble, supple, and reactive. Responsive at the pedals, supple in the saddle, the Crux blends speed and comfort for an unrivalled ride feel
- Performance gravel geometry and a race-influenced fit is inspired by Crux’s iconic history in cyclocross
- The combination of clearance to weight unlocks all-new riding potential
- Fast-rolling Roval Terra C 700c wheels deliver rapid acceleration and durable performance
- 38c Specialized Pathfinder Pro tyres boost grip across a range of surface types
- Fully-wireless SRAM Rival eTap AXS drivetrain provides crisp, reliable shifting across the wide 12-speed range
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Cervélo All-Carbon, Tapered Aspero Fork
Reserve 44 and Reserve 40 wheelset options, tubeless compatible
SRAM Rival XPLR AXS, 12-speed
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Swift and adaptable multi-surface racing machine
Enhanced clearance for tires and chainrings, supports 650b wheel compatibility
Streamlined cable management and increased mud clearance
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TURBO SL 1.2 system: 320W power, 120-mile range.
Versatile tire selection and Future Shock 3.0 for smoother rides.
Capable geometry and ergonomic position for confident riding.
Advanced control unit and Specialized App for customization and information.
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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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Cervelo's Speed Focus: Aspero 5 by Cervelo elevates gravel biking with enhanced aerodynamics for unmatched speed.
Sleek Design, Dynamic Ride: Forward-offset bars, concealed cables, and adjustable geometry define Aspero 5's road-inspired design for a dynamic riding experience.
Precision Performance: Integrated cables, Reserve rims, and Panaracer Gravel King tires make Aspero 5 a top choice for racers seeking speed and precision.
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10r frames deliver a revolutionary, ultra-light gravel bike that climbs effortlessly and floats over rough terrain.
Capable: With 47c/650b x 2.1" tire clearance, the Crux offers the versatility to tackle any terrain at full speed.
Responsive: The Crux boasts nimble, supple handling, and a race-inspired fit, providing a responsive experience both on and off the pedals.
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Cinelli King Zydeco Adventure Bike with a versatile gravel-inspired design.
Columbus Carbon Monocoque Frame and Futura Cross Fork.
Shimano GRX 1x11 Groupset with Hydro Disc Brakes for reliable performance.
Tifosi Gravel Handlebar and Stem.
Vision Team 30 Disc TLR Wheelset.
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- Bianchi Impulso Pro carbon frame
- Bianchi full carbon disc fork
- Shimano GRX 600 1x11-speed drivetrain
- Shimano GRX 400 hydraulic disc brakes
- Velomann disc tubeless-ready wheels and Riddler Comp 37mm tyres
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- A lightweight, capable, and versatile gravel electric bike, capable of exploring across any terrain
- Mahle ebikemotion X35+ rear hub motor donates powerful pedalling assistance and is light
- The Mahle ebikemotion X35 battery is concealed in the downtube and charges in just 3.5 hours from flat
- The iWoc ONE motor controller is integrated into the top tube, selects between three motor assistance levels and displays the battery charge remaining
- An aluminium frame and carbon fork give a smooth and responsive ride and are durable
- The frameset includes multiple mounts for water bottles, racks and storage
- Frame and fork clearance for up to 42mm wide 700c tyres ensures excellent cushioning and grip
- The endurance inspired fit is upright enough for comfort and control, yet low and forward enough for speed and efficiency.
- Strong and dependable wheels handle rough terrain with aplomb
- Shimano GRX 1 x 11-speed gears are smooth, accurate and dependable
- Hydraulic disc brakes promote reliable stopping power in all conditions
- An integrated wheel sensor keeps track of speed, distance and when servicing is needed, all through the free Cannondale App
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- SuperSix EVO CX Carbon frame with internal cable routing and Speed Release thru-axle
- SuperSix EVO CX Carbon fork with internal cable routing and Speed Release thru-axle
- Shimano GRX 810/600 2x11-speed drivetrain
- Shimano 600 hydraulic disc brakes
- DT Swiss G540 tubeless-ready wheels and Vittoria Terreno Dry 40mm tryes
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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.