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 Orbea, Cannondale, Specialized, Colnago, Trek and many more.
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Full carbon frame with Kingpin suspension for enhanced comfort and control.
12-speed Shimano GRX components for smooth shifting and reliable braking.
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Featherweight Design: Weighing only 8.7 kg, the ATLAS 8.9 is an exceptionally light carbon gravel bike, offering agility and speed for fast gravel escapes.
Versatile Mounting Options: The frame provides various mounting points for bags and three positions for bottle cages, allowing riders to customize their equipment for a comfortable and organized cycling experience.
Efficient Performance: Equipped with fast-rolling 45 mm WTB Riddler tires and Sram Rival ETAP AXS XPLR wireless electronic shifting, the ATLAS 8.9 is optimized for bikepacking adventures, promising full control and comfort on any terrain.
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Orbea Terra Hydro disc frame crafted from hydroformed triple-butted aluminum ensures durability and stability on varied terrain.
Full carbon Orbea Terra ICR fork with a tapered head tube offers responsive handling and precise control.
Shimano GRX drivetrain components, including the RX600-10 crankset and RX400 shifters, provide smooth and reliable performance, enhancing the overall riding experience.
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Lightweight Construction: The Topstone Alloy boasts a Lightweight SmartForm C2 Alloy frame paired with a full carbon fork, ensuring agility and ease of handling.
Precision Gravel Performance: Featuring the SRAM Apex XPLR 12-speed gravel group, this bike delivers exceptional traction and responsive control, supported by SRAM Apex hydraulic disc brakes for reliable stopping power.
Versatile Capability: Whether cruising on gravel roads or tackling rough terrain, the Topstone Alloy offers a comfortable ride with up-for-anything capabilities. It accommodates wide 45mm tires, providing enhanced grip and comfort for diverse riding experiences.
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Designed to launch off the start with aero tube shapes and an integrated bar/stem for speed and efficiency
IsoSpeed tech and tyre clearance up to 45 mm ensure a smooth, comfortable ride
Gravel Race geometry keeps you aerodynamic and ready to attack, while maintaining comfort for long distances
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- A perfect steed for off-road adventures, bikepacking trips or gravel racing
- The premium E5 alloy frame is stiff, light and durable
- Lightweight and compliant full carbon fork
- An innovative Future Shock 1.5 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
- The extra tyre clearance is afforded by using a solid machined alloy driveside chainstay as opposed to a kinked, fragile dropped design
- Luggage rack mounts, fork and top tube mounts facilitate the longest adventures
- Mudguard mounts offer the option of full protection in bad weather
- Light but robust wheels guarantee a lively and reliable ride
- SRAM Apex 1x11-speed gears shift flawlessly amongst a wide range of ratios
- Hydraulic disc brakes stop with power and control in all weather conditions
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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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Advanced Suspension: Future Shock 3.2 with Damper for unparalleled comfort and control.
High-Performance Drivetrain: SRAM Rival eTAP AXS hydraulic disc brakes for precise stopping power.
Lightweight Construction: Diverge FACT 11r carbon frameset and S-Works Carbon Seat Post for a responsive and agile ride.
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- Kingpin suspension delivers a smooth ride without the added weight and complexity of a shock and links
- New low-friction bushings on the Kingpin thru-axle offer smooth action, maintenance-free reliability and over 100 grams of weight savings vs the previous cartridge bearings
- Proportional Response size-specific construction creates optimal frame stiffness and compliance for each frame size, so that every rider gets the ideal ride feel and comfort of Kingpin
- OutFront Steering Geometry - confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively, yet delivers unreal confidence at speed and in the rough stuff
- The new dropped chainstay design lets you run big volume tyres (up to 700x45mm or 650bx47mm) with 6mm of mud-shedding clearance on each side
- Gravel-specific Shimano GRX groupset
- Includes the SmartSense system of rear-facing radar and intelligent running lights
- Plentiful gear and water bottle mounts on the frame and fork
- An integrated wheel sensor delivers hyper-accurate speed, route and distance info while you ride, registers your bike, reminds you of needed services and more, all through the free Cannondale App
- Built to accept an internally-routed 27.2mm dropper seatpost
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- Cinelli Columbus Zonal triple butted alloy frame
- Cinelli Columbus Futura Gravel fork
- Shimano GRX 11-speed groupset
- Shimano GRX hydraulic disc brakes
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Orbea Terra features a carbon OMR Disc frame with monocoque construction, providing durability and performance.
Equipped with Shimano GRX RX820 drivetrain components for smooth and reliable shifting.
Features Oquo Road Control RC25TEAM wheels and Vittoria Terreno Dry CX-Gravel G2.0 TNT tires for enhanced traction and control on diverse terrain.
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Cervélo All-Carbon, Tapered Aspero Fork for responsive handling.
Alexrims Boondocks 7D wheelset, tubeless compatible for durability and performance.
Shimano GRX for precise shifting on varied terrain.
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IsoSpeed tech absorbs vibrations from rough surfaces for extended comfort.
Features carbon Bontrager Aeolus Elite 35V wheels and SRAM Force AXS D2 12-speed drivetrain.
50 mm tire clearance adds traction and cushion for tough roads and singletrack.
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50 mm tire clearance adds extra traction and cushion for rough gravel roads.
Large internal frame storage and numerous mounts for hydration, racks, mudguards, and Adventure Bags.
Compatible with dropper posts and suspension forks (except size XS).
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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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Unparalleled versatility and performance
Progressive geometry for stability and responsiveness
Ample tire clearance up to 47mm with 700c wheels
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Unrivaled versatility and performance in gravel biking
Premium E5 alloy frame and full carbon FACT fork for dynamic rides
Progressive geometry for stability and responsiveness on any terrain
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- Sram Red eTap AXS XPLR E1 with Powermeter Chainset
- ENVE G23 Gravel Clincher Disc Premium Hub Wheelset
- Kogel T47 Ceramic Bottom Bracket
- Cargo Bay
- Performance Geometry
- IN-Route System
- 700C Maximalist
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Gravel Endurance geometry provides a higher, more comfortable position for long gravel rides, singletrack, and bikepacking.
IsoSpeed tech absorbs road vibrations for extended comfort and freshness.
SRAM Rival AXS wireless 12-speed drivetrain offers crisp, clean shifts.
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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
Carbon gravel bikes are lightweight and nimble, chosen by professional teams for their responsive feel and impressive manoeuvrability. Carbon gravel models like the Specialized S-Works Diverge and Diverge STR the carbon 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 gravel 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.
Flat Bar Gravel Bikes
Flat bar gravel bikes combine the ruggedness of gravel bikes with the comfort of flat handlebars more accustomed to hybrid bikes. Gravel bikes with flat bars are designed for mixed-terrain cycling, offering stability on rough trails and efficiency on paved roads. Flat bar gravel bikes like the Trek FX are ideal for riders seeking a balance between off-road capability and everyday usability, often feature a more upright riding position than other gravel bike types.
Buy your new gravel bike with Sigma Sports
With 30 years of experience, we're here to help you find the right gravel bike. We have gravel bike options from the likes of Trek, Orbea and GT.
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. We also offer 0% finance on various bikes.
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.