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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- Versatile gravel-specific geometry
- Orbea hydroformed, triple-butted aluminium frame is lightweight and responsive
- Full carbon fork damps vibration to reduce fatigue on rough terrain
- Wide tyre clearance allows the use of different tyre widths to suit the terrain
- Integrated mudguard mounts offer all weather protection
- 2 x 11-speed Shimano GRX groupset is highly durable and supplies excellent chain retention
- Shimano RX400 hydraulic disc brakes offer powerful stopping power
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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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- 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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- 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 2 x 10-speed gears are smooth, accurate and dependable
- Hydraulic disc brakes promote reliable stopping power in all conditions
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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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- Premium Kinesis G2 double-butted 6061 aluminium frame
- SRAM Apex 1x groupset
- Pannier and mudguard compatible
- Carbon fork to reduce vibration feedback
- Sealed bearing hubs
- Tubeless compatible rims
- Schwalbe G-One Allround 700x40c TLE Tubeless Tyres
- Tyre clearance for up to 45c
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All New Grade Alloy 700c Frame with EnduRoad Triple Triangle Design featuring Floating Seatstays and Internal Battery
Shimano GRX RX812 Rear Derailleur for precise shifting performance
GT Grade E-Carbon Fork with Flat Mount Disc and Thru-Axle for enhanced control
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All New Grade Alloy 700c Frame with EnduRoad Triple Triangle Design featuring Floating Seatstays and Internal Battery
Shimano GRX RX400 Rear Derailleur for precise shifting performance
GT Grade E-Carbon Fork with Flat Mount Disc and Thru-Axle for enhanced control
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- Orbea hydroformed, triple-butted aluminium frame is lightweight and responsive
- Full carbon fork damps vibration to reduce fatigue on rough terrain
- 11-speed Shimano GRX groupset is reliable and supplies excellent chain retention
- Shimano RX400 hydraulic disc brakes offer powerful stopping power
- Strong alloy wheels with 38mm Vittoria Terreno Dry Gravel tyres
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- Trek 300 Series Alpha Aluminium frame with internal cable routing, rack and mudguard mounts
- Trek Checkpoint carbon fork with rack and mudguard mounts
- Shimano GRX hydraulic flat-mount disc brakes for superior performance
- Shimano GRX 11-speed mechanical groupset
- Bontrager 700c wheelset with tubeless-ready gravel-specific tyres for better traction on rough terrain
- Blendr compatible allows you to clip your gear directly onto the stem
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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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- 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
- Shimano RX400 hydraulic disc brakes offer powerful stopping power
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- Tifosi Rostra Aluminium 6061 T6 frame with mudguard and rack eyelets
- Tifosi Rostra Full Carbon UD fork with mudguard eyelets
- Shimano Tiagra 10-speed groupset
- Tektro MD-C510 mechanical disc brakes
- Vision Team 30 TLR Disc wheels with 35mm Impac CrossPac tyres
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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.