Mountain Bikes
Mountain bikes are perfect for exploring trails, bridleways and byways that seem out of reach by foot. Looking to take your performance to the next level? A cross country mountain bike is a fantastic choice. Should you wish to tackle big drops and extreme trails, an enduro mountain bike takes whatever you throw at it in its stride. For those searching for a truly versatile option, trail mountain bikes are the go to for those wanting the speed of an XC Mountain Bike with the singletrack crushing ability of an enduro. If you’re worried about gradients, fear not, electric mountain bikes hold the key to unlocking stunning views from far-off hills.
With some of the most well known and trusted MTB bike brands available at Sigma Sports such as Cannondale and Specialized to choose from, you are sure to find a winning MTB. Explore more on our Mountain Bike Hub.
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- Powerful Yamaha motor system with 250w of power and 85Nm of torque, 25km/h maximum assistance
- The burly 6061 aluminium frame features 180mm of bump-eating suspension travel
- 12-speed Shimano Deore/SLX drivetrain features a wide 10-51t cassette
- Long-lasting 750Wh Yamaha InTube battery provides excellent range
- Yamaha Interface - X display is clean and minimalist
- 180mm FOX Performance 38 suspension fork is the go-to choice for enduro trails
- Magura MT7 four-piston brakes are the brake of choice for many professional athletes worldwide
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- Trek OCLV Mountain Carbon frame with 140mm of travel and Mino Link
- FOX Rhythm 36 Float EVOL air spring fork with 140mm or 150mm or travel, size dependent
- Shimano XT / SLX 12-speed drivetrain and SRAM DB 8 4-piston hydraulic disc brakes
- Tubeless-ready Bontrager Line Comp 30 wheels and Bontrager XR5 tyres
- TranzX JD-YSP39 dropper seatpost
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- Trek OCLV Mountain Carbon frame with 140mm of travel and Mino Link
- FOX Factory 36 Float EVOL air spring fork with 150mm of travel
- Shimano XTR 1x12-speed drivetrain and XTR 4-piston hydraulic disc brakes
- Tubeless-ready Bontrager Line Pro 30 carbon wheels and Bontrager SE5 Team Issue tubeless-ready tyres
- Bontrager Line Elite dropper seatpost
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- Same 11m carbon frameset as seen on the S-Works model
- Redesigned suspension kinematics for improved on-trail performance
- Adjustable geometry to suit any trail, with six different settings and 2° of head angle adjustment
- Steeper seat angle for improved climbing characteristics
- FOX Float Rhythm fork and Float X rear shock
- Improved SWAT™ storage and SWAT™ Bladder water reservoir
- SRAM X01 12-speed groupset with Code RS four-piston brakes
- Rider-First Engineered™ sizing
- Aftermarket mullet 27.5" linkage available separately
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- Lightweight yet durable premium A1 aluminium frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility
- With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, Specialized has paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size
- Bringing Rx Tune to Rockhopper for the very first time, the SR Suntour XCE has size-specific travel and spring rates
- Consistent geometry, handling and suspension performance, regardless of frame size
- Radius CX-7 disc brakes offer confident, consistent braking in any trail condition
- A durable Formula freehub and SunRace 8-speed cassette keep you rolling smoothly without putting up a fuss
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- Lightweight yet durable premium A1 aluminium frame features hydroformed top and downtubes in order to keep weight low and strength high, all while providing increased standover clearance, slick internal cable routing and dropper-post compatibility
- With the goal of making sure that the Rockhopper offers both the best fit and best performance for every person, no matter their measure, Specialized has paired each Rockhopper frame size with the optimal wheel size. The result is a Rockhopper to fit every rider and the assurance that every Rockhopper is rolling on the best-handling wheel for its frame size
- RockShox Judy SoloAir fork with TurnKey damper lockout brings air-sprung sensitivity and performance
- Shimano 1x11 wide-ranging Deore shifting and Deore hydraulic disc braking
- Tubeless-ready rims and tyres
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- 29" aluminium frameset with asymmetrical design
- Redesigned suspension kinematics for improved on-trail performance
- Shock-mounted flip-chip for geometry adjustment
- 130mm of trail-hungry travel
- FOX FLOAT 34 Rhythm fork and FOX FLOAT DPS Performance rear with custom RX Trail Tune
- SRAM NX 12-speed groupset with SRAM G2 R hydraulic brakes
- Rider-First Engineered™ sizing
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- Trek OCLV Mountain Carbon frame with 140mm of travel and Mino Link
- FOX Performance 36 Float EVOL air spring fork with 150mm of travel
- SRAM GX Eagle AXS 12-speed drivetrain and SRAM Code R 4-piston hydraulic disc brakes
- Tubeless-ready Bontrager Line Elite 30 wheels and Bontrager SE5 Team Issue tyres
- Bontrager Line Elite dropper seatpost
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- Trek OCLV Mountain Carbon frame with IsoSpeed
- RockShox Reba RL fork with 100mm of travel
- SRAM GX Eagle drivetrain
- Shimano MT500 hydraulic disc brakes
- 29" Bontrager Kovee Elite 23 carbon wheels
- Bontrager carbon seatpost and handlebar
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- Trek Alpha Platinum Aluminium frame, 100mm travel
- SR Suntour XCR 34 air spring fork with 100/120mm travel and lockout
- Shimano Deore drivetrain and Tektro hydraulic disc brakes
- Frame-size specific wheels and Bontrager XR3 Comp tyres
- Bosch's new smart system 250w motor and 625Wh battery with a Bluetooth-connected LED remote and eBike Flow app
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Frame: Alpha Platinum Aluminium construction with Removable Integrated Battery (RIB) for durability and sleek design.
E-system: Bosch Performance Line CX motor with 85 Nm torque and PowerTube 625Wh battery for powerful and long-lasting performance.
Brake System: SRAM DB 8 4-piston hydraulic disc brakes with efficient heat dissipation for reliable stopping power.
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- The Stumpjumper excels on any kind of trail, and works for every style of rider, thanks to a serious weight reduction without sacrificing durability, a stiff, responsive chassis that still rides light and lively, geometry that improves everyone’s riding, and the best suspension kinematics
- The sweetest 130mm of travel you'll ever ride — Specialized massaged the kinematics of the Stumpjumper suspension to bring out the very best all-round performance possible in a 130mm package. Countless hours of suspension lab development and field testing created a refined mid-travel ripper that eats big terrain like a gravity-fed beast, handles like a dream everywhere, and climbs like it has a motor
- Progressive geometry — The S-Sizing geometry of the new Stumpjumper hits the progressive sweet spot. It’s long, low and slack, with a short offset fork and a steeper seat tube angle. These numbers combine to make your ride more stable, more carvealicious, and more comfortable on climbs. With FlipChip adjustability you’re able to further fine-tune your fit, ensuring that your new Stumpjumper performs flawlessly on whatever terrain you choose
- Rider-First Engineered™ frames use a size-specific approach to ride characteristics that ensures benchmark handling and flawless performance, regardless of frame or rider size. Rail-sharp cornering and balanced front and rear stiffness – at the lightest possible weight
- SWAT™ door for a pump, spare tubes, and other items
- SRAM XX1 Eagle AXS 12-speed electronic drivetrain
- SRAM G2 Ultimate hydraulic disc brakes
- Manufacturer claimed frame weight: 2,250 grams (S-3 size, with rear shock)
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- Trek Alpha Platinum Aluminium frame, 100mm travel
- SR Suntour XCR 34 air spring fork with 100/120mm travel and lockout
- Shimano Deore drivetrain and Tektro hydraulic disc brakes
- Frame-size specific wheels and Bontrager XR3 Comp tyres
- Bosch's new smart system 250w motor and 625Wh battery with a Bluetooth-connected LED remote and eBike Flow app
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- FlexPivot — The key to Scalpel SE’s incredible suspension performance and lightweight. These patented carbon fibre flex zones act just like a Horst link pivot, but are lighter, stiffer and more durable than any bearing setup
- Stash Kit — Everything you need for lighting fast trailside repairs. A Fabric 8-in-1 mini tool in a quick-draw holster, a Dynaplug tubeless plug kit, and your CO2 inflator, all stashed neatly under your water bottle
- Connected — An integrated wheel sensor delivers hyper-accurate speed, route and distance info, registers your bike, reminds you of needed servicing and more, all through the free Cannondale App
- Ai (Asymmetric Integration) - The unique offset drivetrain delivers big tyre/mud clearance while keeping the chainstays short for traction and agility. It also creates a stiffer, stronger rear wheel
- Proportional Response — Unlike the competition, who use the same suspension kinematic across all sizes, Cannondale customise the layout of suspension for each one, so that every rider, from the smallest to the tallest, experiences the same brilliant suspension performance
- Big Trail Capability. Scalpel’s progressive XC attitude has evolved even further with a slack and stable 67Ë headtube angle – combined with shorter stems, bigger tyres, dropper posts and bigger travel: if you love riding trails fast, precise and in full control, then this is the bike for you
- Stiff. Light. Fast - The Scalpel SE is one of the lightest and stiffest full-suspension mountain bikes available. Built light to go fast
- Two water bottle mounts
- DirectLine Cable Routing — Tube-in-tube internal cable routing in the frame and swingarm makes installing cables quick and easy
- Shimano XT drivetrain and hydraulic brakes
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- Trek Alpha Platinum Aluminium frame with 140mm travel, internal storage and Mino Link
- Fox Rhythm 36 140/150mm travel fork
- Shimano XT 1x12-speed drivetrain
- Shimano hydraulic disc brakes
- Bontrager Line Comp 30 tubeless-ready wheels and XR5 Team Issue tyres, 27.5" (XS,S), 29" (S-XXL)
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- Specialized FACT 11m full carbon frame with 150mm of travel
- Rockshox 35 Silver 29 fork with 150mm or 160mm travel, size specific
- 29” front wheel, 27.5” rear wheel
- SRAM SX Eagle drivetrain 12-speed
- SRAM Guide RE 4-piston hydraulic disc brakes
- TranzX dropper seatpost
- Specialized 2.2, Custom Rx Trail Tuned Motor with 700Wh battery
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- The 170/165mm suspension pairing designates this model as a capable descender
- Lightweight and durable carbon front triangle construction, aluminium rear
- The Bosch Performance CX is the benchmark in electric bike performance, offering 85Nm of torque in a small, compact package
- Proportional Response size-specific design sees each size receive unique geometry, suspension kinematics and frame construction
- A 29” front, 27.5” rear mixed-wheel setup improves handling on tight, twisty trails
- The 750Wh battery size provides an extensive range for more laps on the hill
- RockShox Zeb Select and Deluxe Select+ Coil iron out big hits for complete composure on gnarly descents
- Four-piston Magura MT5 brakes boost braking power for confidence on steep descents
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- Specialized E5 Aluminium frame, 120mm travel
- RockShox 35 Silver TK, 130mm travel fork
- SRAM NX/GX Eagle 1x12-speed drivetrain
- SRAM Code R hydraulic disc brakes
- Specialized 2.0 250W motor and 710Wh battery
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- Super Light OCLV Mountain Carbon frame with internal cable routing
- IsoSpeed technology
- Smart Wheel Size, size S and M designed for 27.5”, larger sizes use 29”
- Frame weight of just 1.05kg (claimed, size medium)
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Choosing your mountain bike
When it comes to choosing your mountain bike, it's a good idea to choose a model that suits your niche. A trail mountain bike makes a great choice for most first-time MTB buyers, offering a fantastic blend of speed, agility and all the singletrack ability of an enduro mountain bike. It's arguably the most versatile type of MTB out there.
With such a rich variety of models on the market, it's important to get to know a few. We've listed a few of our top picks below.
Cross country MTBs
Also known as an XC, cross country mountain bikes deliver the most exhilarating ride. Lightweight frames and top-spec components let you breeze through the most brutal uphill efforts and flow through technical descents. If you're thinking of competing, you can find flat-out acceleration with an XC mountain bike.
Enduro mountain bikes
Enduro mountain bikes strike a balance between versatile trail and downhill mountain bikes, built for all-out descents and featherweight climbing. Choose from aluminium or carbon fibre frames and enduro hardtail or full suspension mountain bike options to find an enduro bike that suits you, even on the trickiest ground.
Electric mountain bikes
When the going gets tough, you can push back harder. With an electric mountain bike, you'll get an extra boost from a powerful motor tucked away within the frame. These mountain bikes make it possible to explore the steepest trails and the most rugged bridleways with ease. At the push of a button, you can breeze through every new route.
Why buy a mountain bike from Sigma Sports?
MTB advice from the experts
At Sigma Sports, we're set on finding you the right bike. With our comprehensive online services and at our stores, we combine 30 years of experience and industry-leading expertise. Our free and personalised bike buying consultation helps us to match you with the perfect mountain bike.
We also offer bike fitting and mechanical repair services at our workshop, so we're confident that we can fine-tune your new MTB exactly how you see fit.
We're here to help
Our state-of-the-art facilities offer everything you need to set up your bike and tailor it exactly to your preferences. We've also got a dedicated electric bike store in Kingston, London. If you'd like to try a men's or women's mountain bike before you buy it, you can book a test ride at a time that suits you.
We're happy to help answer any questions you might have about your new MTB. You can get in touch online, on WhatsApp or by using our contact form.