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 mountain bike. If you’re worried about gradients, fear not, electric mountain bikes hold the key to unlocking stunning views from far-off hills. Explore more on our Mountain Bike Hub.
Filter
- Bosch Performance CX Smart System provides 85Nm of torque and 250w of power
- The lightweight carbon frame is both durable and reactive on the trail
- Mixed wheel 29" front, 27.5" rear provides a playful ride character
- 12-speed SRAM SX Eagle drivetrain features a wide 11-50t cassette
- 750Wh Bosch battery delivers superior range for all-day performance
- 160mm RockShox 35 Yari suspension fork
- Shimano four-piston hydraulic disc brakes offer epic control when descending
Pay in full or spread the cost
Finance & cycle to work available
- Trek Alpha Platinum Aluminium frame, 150mm travel
- RockShox ZEB select+ 160mm travel fork
- Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips
- Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly - it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage
- SRAM's GX Eagle AXS wireless electric drivetrain is incredibly precise and offers a wide gear range
- SRAM Code R hydraulic disc brakes for all-condition stopping power
- Bontrager Line Comp 30 29" wheels and Bontrager SE5 Team Issue tubeless-ready tyres
Pay in full or spread the cost
Finance & cycle to work available
- Trek Alpha Platinum Aluminium frame, 150mm travel
- RockShox 35 Gold R 160mm travel fork
- Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips
- Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly - it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage
- Shimano Deore-mix, 1x12 drivetrain with a wide gear range so you can always find the ideal cadence
- 29" wheels and Bontrager XR4 Comp tyres
Pay in full or spread the cost
Finance & cycle to work available
- Assistance up to a maximum speed of 15.5 mph / 25 km/h
- Fully integrated Turbo Full Power 2.2 motor, delivering a category-leading 90 Nm of torque and 565 watts of power
- High capacity 700Wh battery provides up to five hours of assistance for unrestricted exploration
- The MasterMind Turbo Control Unit with all-new MicroTune function to adjust power delivery in 10% increments
- A 27.5” wheel in the back and 29” upfront delivers a nimble ride
- Generous reach numbers centre you on the bike, optimising traction and corner control
- Low bottom bracket, slack headtube angle and reduced fork offset keep things stable in the rough
- Six distinct geometry settings, allowing you to easily dial in its performance for any riding style and any terrain
- Head tube angle can be adjusted between 63° and 65.5°
- Bottom bracket height can be fine-tuned up or down by 7mm
- Levo’s 150mm of rear travel offers supreme small bump compliance and holds speed through square-edged hits
- Six sizes, all with similar headtube lengths and standover, allow you to choose the size that best suits your style
- FOX 38 fork and X2 rear shock deliver a composed ride on technical terrain
- SRAM Code RS four-piston brakes deliver exceptional stopping power
Pay in full or spread the cost
Finance & cycle to work available
FlexPivot Suspension: Experience superior grip and control with the patented FlexPivot suspension system, offering 120mm of plush travel.
Lefty Ocho Carbon Fork: Lead with confidence using the ultralight Lefty Ocho Carbon fork, delivering 120mm of precision and smooth front suspension.
Big Trail Capability: Enjoy a progressive XC attitude with a slack 67° headtube angle, shorter stems, larger tires, dropper posts, and increased travel for ultimate trail control and speed.
Pay in full or spread the cost
Finance & cycle to work available
- Trek OCLV Mountain carbon frame, 150mm travel
- RockShox Domain RC 160mm travel fork
- Bosch's new smart system gives you all the same power and responsiveness with a new Bluetooth-connected LED remote and eBike Flow app that puts even more control and customisation at your fingertips
- Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly - it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools and lets you mount a water bottle cage
- Shimano XT/SLX drivetrain is precise and offers a wide gear range
- Shimano 4-piston hydraulic disc brakes for all-condition stopping power
- Bontrager Line Comp 30 29" wheels and Bontrager XR5 Team Issue tubeless-ready tyres
Pay in full or spread the cost
Finance & cycle to work available
- Front frame made of light but strong C:62 carbon, aluminum rear frame with 140mm travel
- Fox 34 Float Rhythm 150mm travel fork
- Shimano XT 1x12-speed drivetrain and hydraulic disc brakes
- Newmen Performance 30 tubeless-ready wheels and Schwalbe Hans Dampf 2.6" tyres
- Bosch Drive Unit Performance CX Generation 4 250-watt motor and Bosch PowerTube 750Wh battery
Pay in full or spread the cost
Finance & cycle to work available
SRAM Level Bronze Stealth 4-Piston brakes feature trail-ready stopping power in a
race-ready system
Reliable and durable GX Eagle 12-speed groupset
Light weight and durable Specialized alloy wheels
Pay in full or spread the cost
Finance & cycle to work available
- 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
Pay in full or spread the cost
Finance & cycle to work available
- Levo’s fully integrated Turbo Full Power 2.2 motor, 700Wh battery, and advanced MasterMind Turbo Control Unit deliver a category-leading 90Nm of torque and 565 watts of power for up to five hours of ride time, empowering you to ride further and faster than ever before
- The MasterMind Turbo Control Unit is your information hub with customisable display fields, including the exact percentage of battery level, and it features an all-new MicroTune function to adjust power delivery in 10% increments, so you get exactly the support you need to experience precisely the ride you want
- A dedicated mixed-wheel size design with a 27.5” wheel in the back and 29” up front delivers a nimble ride that carves circles around other full-power e-MTBs
- A generous cockpit centres you on the bike, optimising traction and cornering control
- The low bottom bracket, slack head tube angle and reduced fork offset keep things stable in the rough
- Levo offers six distinct geometry settings, allowing you to easily dial in its performance for any riding style and any terrain
- The head tube angle can be adjusted between 63- and 65.5-degrees
- The bottom bracket height can be fine-tuned up or down by 7mm
- Levo’s 150mm of rear travel is supple on small bumps, devours square-edged hits without a twitch, eats massive G-outs for breakfast, yet still offers amazing pedal response and delivers your power to the ground with total efficiency
- The Levo S-Sizing is based on what matters—rider size and style, not inseam. Six sizes, all with similar head tube lengths and standover, allow you to choose the size that best suits your individual style. Smaller S-Size numbers are going to be nimble and more flickable, while bigger S-Sizes deliver more stability and a roomier ride
- SRAM GX Eagle 12-speed drivetrain
- SRAM Code hydraulic disc brakes
Pay in full or spread the cost
Finance & cycle to work available
- Carbon Front Triangle, SmartForm C1 Alloy Swingarm, 150mm travel frame
- RockShox Lyrik Select+, 150mm travel fork
- Shimano XT/XTR 12-speed drivetrain
- Shimano 4-piston hydraulic disc brakes
- Bosch Performance Line CX, 250W, 85NM motor and Bosch PowerTube 750Wh battery
Pay in full or spread the cost
Finance & cycle to work available
SRAM’s legendary Code Silver Stealth 4-Piston brakes boast major stopping power
with a sleek aesthetic
Ride in confidence with super rugged and dependable XO Eagle AXS Transmission
SWAT 4.0 in down tube to carry trail essentials
Pay in full or spread the cost
Finance & cycle to work available
- Fast, confident ride for high-pace enduro missions
- Fast-rolling 29” RaceFace/Industry Nine wheels
- Proportional geometry across the size range
- In-frame Glovebox storage features a Tool Wallet and Tube Purse
- Fully wireless SRAM GX AXS groupset provides customisable performance
- 165mm of rear travel encourages pace on chunky terrain
- FOX 38 suspension fork is adjustable and composed
- RockShox Super Deluxe Select+ air shock is supple and easy to adjust
- Full carbon C grade frame is lightweight and highly durable
Pay in full or spread the cost
Finance & cycle to work available
- 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
Pay in full or spread the cost
Finance & cycle to work available
- Orbea Wild OMR carbon frame with 160mm travel
- RockShox 35 Silver shock 160mm travel fork
- Shimano Deore/XT components and SRAM hydraulic disc brakes
- Race Face AR 30c, tubeless-ready wheels and Maxxis Minion 2.6" tyres
- Bosch Smart System Performance Line CX 85Nm motor and Bosch Powertube 750Wh battery
Pay in full or spread the cost
Finance & cycle to work available
- Assistance up to a maximum speed of 15.5 mph / 25 km/h
- Levo’s fully integrated Turbo Full Power 2.2 motor and 700Wh battery deliver a category-leading 90Nm of torque and 565 watts of power for up to five hours of ride time, empowering you to ride further and faster than ever before
- The Levo’s Turbo Connect Unit (TCU) is more than an “On-Off” button, it’s the brains of the bike. The TCU shows your battery level and power-assist mode. It also communicates, via ANT+/Bluetooth®, with our optional handlebar display to show even more information about your ride
- A dedicated mixed-wheel size design with a 27.5” wheel in the back and 29” up front delivers a nimble ride that carves circles around other full-power e-MTBs
- A generous cockpit centres you on the bike, optimising traction and cornering control
- The low bottom bracket, slack head tube angle and reduced fork offset keep things stable in the rough
- Levo offers six distinct geometry settings, allowing you to easily dial in its performance for any riding style and any terrain
- The head tube angle can be adjusted between 63- and 65.5-degrees
- The bottom bracket height can be fine-tuned up or down by 7mm
- Levo’s 150mm of rear travel is supple on small bumps, devours square-edged hits without a twitch, eats massive G-outs for breakfast, yet still offers amazing pedal response and delivers your power to the ground with total efficiency
- The Levo S-Sizing is based on what matters—rider size and style, not inseam. Six sizes, all with similar head tube lengths and standover, allow you to choose the size that best suits your individual style. Smaller S-Size numbers are going to be nimble and more flickable, while bigger S-Sizes deliver more stability and a roomier ride
- SRAM GX Eagle 12-speed drivetrain
- SRAM Code R hydraulic disc brakes
Pay in full or spread the cost
Finance & cycle to work available
- Bosch Smart System with Performance CX e-drive, Kiox 300 display and 750 Wh battery
- 160 mm travel FOX 36 Factory suspension fork and 150 mm F.O.L.D. kinematics mit FOX X Performance rear shock
- High precision and extreme reliability: Shimano XT 1x12 shifting and Sram DB8 4-piston brakes plus fully integrated C.I.S. cable routing and DT Swiss H1900 wheels
- Bosch CX e-drive & 750 Wh battery
- 160 mm FOX 36 Factory fork & 150 mm FOX X Performance shock
- Shimano XT 1x12 plus DT Swiss H1900 wheela
Pay in full or spread the cost
Finance & cycle to work available
- Occam OMR carbon frame
- FOX suspension and 150mm travel front and rear
- Shimano XT groupset offers a wide gear range and tactile shifting
- Shimano hydraulic disc brakes offer excellent stopping power
- 29” OQUO Mountain Control MC32 TEAM wheels
Pay in full or spread the cost
Finance & cycle to work available
- Orbea Rise OMR Carbon frame with Fox Float DPS Performance shock and 140mm of travel
- Fox 34 Float Performance fork with 140mm of travel
- Shimano SLX drivetrain and M6100 hydraulic disc brakes
- Race Face AR 30c, tubeless-ready wheels and Maxxis tyres
- Shimano EP8-RS motor and 360Wh battery
Pay in full or spread the cost
Finance & cycle to work available
You've viewed 40 of 186 products
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.