Mountain Bikes

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Mountain bikes offer the most versatility you can find on two wheels. We stock hardtails, with suspension up front for control and a traditional rear end for simplicity and weight saving. Full suspension mountain bikes soak up the bumps front and back, giving a more comfortable ride and a quicker route down the mountain.

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Search found 1862 Mountain Bikes

WTB KOM Light i21 TCS Mountain Bike Disc Rim - Black - 28H, Black
  • £42.99
  • RRP £79.99
  • Saving you £46

WTB KOM Light i21 TCS Mountain Bike Disc RimIf you want to get as much fun as possible out of your off-road adventures, you're going to want this super-lightweight mountain bike rim from WTB. The stiff alloy rim construction ensures you have plenty of durability and control, so you can handle any rough terrain or steep slope that comes your way. The 4D spoke drilling helps remove lateral loading and disperse tension throughout the rim, resulting in a powerful rolling performance even over gravel. Plus, the TCS 2.0 technology ensures a simple tubeless installation process, so you can spend less time in the workshop and more time adventuring.Features:  Usage: Adventure / Gravel / Cyclocross  Rim: Alloy, Tubeless  Width: 21mm (inner)  Spoke Holes: 32  Weight: 411gTechnologies:UST Tubeless Ready: The UST concept improves traction, control and comfort while reducing inertia and flats.  TCS 2.0 Technology: This refined version of the “Tubeless Compatible System” offers the same high performance, lightweight mountain bike rim structure, but is now easier to install and more dependable.Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Asym i-29 TCS Mountain Bike Rim 2019 - Black - 32 Holes, Black
  • £65.99
  • RRP £69.99
  • Saving you £6

WTB Asym i-29 TCS Mountain Bike RimWith its Asym i-29 tubeless compatible rim, WTB has created a design that performs well on the trails and even makes the assembly process easier. They have achieved this by giving it an asymmetrical shape, which balances the spoke tension around the rim and removes the need for the wheel to be “dished” during assembly. Made from high-end Aluminium, this tough mountain bike (MTB) rim is ready for the harshest terrain. Asym rims provide a lightweight, high performance and value-driven option that works exceptionally well with wheel building machines.Features: Material: WT69 Aluminium Rim Type: Clincher, asymmetrical shape Hole: 32Inner Rim Width: 29mm Usage: Cross Country/All Mountain/Enduro Brake Compatibility: Disc brake only Valve Compatibility: PrestaERD: 563 (27.5"), 600 (29")Rim Size Designation: 27.5": 584x29c; 29": 622x29cSpoke Hole Offset: 4.5mmRim Joint: SleevedTubeless Compatible: YesAsymmetrical design evenly distributes spoke tension and doesn't require dishing - resulting in faster and easier wheel assemblyTCS inner rim profile means easy, guaranteed tubeless set-upEyelets promote longevity and prevent spoke bindingWeight: 538g (27.5"), 583g (29")Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wolf Tooth Direct Mount Mountain Bike Chain Ring - Black - BB30, Black
  • £65.00
  • RRP £75.00
  • Saving you £13

Wolf Tooth Direct Mount Mountain Bike Chain RingThis high-quality chainring is perfect for fast and rowdy MTB use as it delivers powerful torque performance as you blast across the mountains. It features a rock-solid aluminium construction which makes it exceptional at handling the increased pressure which comes with all-day epics and off-road adventures. Developed or use with your SRAM crankset which has SDM fitment, this fantastic component replaces your existing upper spider and chainring with one lightweight component.Features: Material: 7075-T6 Aluminium Use: Mountain Bike (MTB) and Road Mount: Direct Mount Compatibility: SRAM cranksets with SDM fitment Weight: 65g (32T); 90g (38T) and 111g (42T)Compatibility Information:These direct mount chainrings will replace your existing chainring and spider or replace the direct mount ring on SRAM cranksets including the DUB cranks. The ring is attached via 3 bolts on the back side of the spider near the spindle. Note that the SRAM 12spd Red and Force AXS use a different 8 bolt mounting interface that is not compatible with these chainrings.Wolf Tooth's patented Drop-Stop wide/narrow tooth profile for the ultimate chain retention and mud shedding ability.Chain Compatibility:- All 9, 10, 11 speed chains as well as 12 speed SRAM Eagle, Campagnolo, KMC and SRAM Flat Top AXS chains - They do not work with Shimano 12 speed Hyperglide+ chains.- Shimano 12-speed chains require the use of our Shimano 12-speed specific chainrings.- If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention.Buy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wolf Tooth XTR M9000 Mountain Bike Chain Ring - Black - 4-Bolt, Black
  • £54.99
  • RRP £69.99
  • Saving you £21

Wolf Tooth M9000 ChainringThis high-quality chainring is engineered for lawless mountain adventures as it gives you a smooth and reliable off-road performance. Designed to propel you from the top of the slopes to the forest floor, this brilliant component features a robust 7075 T6 aluminium construction. This makes it perfect at withstanding all the intensity that comes with exploring unpredictable terrain conditions while allowing you to benefit from its powerful torque properties. Wide/Narrow MTB ChainringAll set for rowdy forest runs, this sturdy warrior is kitted out with Wolf Tooth's patented wide/narrow tooth profile. On its wide side it maintains maximum contact with the drive side which spreads the load and improves chainring life. Its narrow side also allows for mud clearance and debris to pass through which reduces friction. One final highlight is its tooth pattern also prevents chain derailment, so you can ride confidently with this reliable component keeping you in control.Compatibility:These rings fit on the Shimano XTR M9000 and M9020 1x or 2x cranksetsUse only the stock Shimano XTR chainring bolts (M7)You will not use the stock bolt caps when mounting this ring. The stock bolts will thread into the chainring's standoffs from the outside of the crankset.For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)Compatible with all 10-, 11-, and 12-speed chains except Shimano 12-speed chains.If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).Chainline - 49 mm for 30-34T and 50 mm for 36T. Provides a great chainline on most boost bikes.Features: Body Material: 7075 T6 Aluminium BCD: 96mm Tooth Count: 32T Compatibility: Shimano XTR M9000 Tooth Profile: Wide/Narrow Weight: 50g (approx)Buy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wellgo LU 987U Flat Mountain Bike Pedals - Red, Red
  • £11.99

Wellgo LU 987U Flat Mountain Bike Pedals The Wellgo LU 987U Flat Pedals is a solid and reliable pedal design. Featuring 9 (replaceable) steel pins per side, sturdy CrMo axles and stylish design, they are perfect for any riding style, any terrain, in all weather conditions.Features: Pedal Body Material: Alloy Axle Material: CrMo Use: XC, All-Mountain, Trail, Freeride Bearings: Sealed cartridge Weight: 570g (pair) Buy Wellgo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wellgo LU 950 Alloy Flat Mountain Bike Pedals - Black - Silver, Black - Silver
  • £14.49

Wellgo LU 950 Alloy Flat Mountain Bike PedalsWith a lightweight alloy body and a durable, stiff CrMo axle, the Wellgo LU 950 Alloy Flat Pedals are high-quality, low-profile pedals that accept toe clips.Features: High-quality low-profile alloy body and cage CrMo axle Lightweight pedal Accepts toe clips Not recommended for use with indoor spin bikes Weight: 266g (pair)Buy Wellgo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wellgo LU 939 Alloy Flat Mountain Bike Pedals - Silver, Silver
  • £21.49

Wellgo LU 939 Alloy Flat Mountain Bike Pedals The Wellgo LU 939 Alloy Flat Pedals are low profile pedals made from top quality materials. Featuring a strong and durable alloy body, CrMo axle and sealed cartridge bearings; all in all, it is a strong, lightweight and durable pedal design.Features: Pedal Body Material: Alloy Axle Material: CrMo Bearings: Sealed cartridge Weight: 256g (pair) Buy Wellgo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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VooDoo Horde 29" Mountain Bike 2023 - Hardtail MTB
  • £607.50
  • RRP £675.00
  • Saving you £10

For 2022, the Horde has been upgraded with a brand-new frame design incorporating dropped chainstays and a modern cockpit. The geometry guarantees comfort while allowing you to easily move your body so you can master every berm and downhill at your local trail centre. Updated with an 10-speed drivetrain and with a large 11-46t cassette, the Horde has a broad range of gearing ensuring there’ll always be that extra gear when you need it. Then, when it comes to stopping power, the hydraulic disc brakes are reliable whatever the conditions.With the help of the Horde, you’ll quickly improve your skills and will be ready to push your limits and conquer new challenges – and the bike will be with you every step of the way. The air fork absorbs every bump and vibration as you ride and is easily adjustable, so you’ll always feel connected and in control as you hit every berm and adrenaline-inducing downhill. Combined with a tapered headtube and a new thru axle, the front of the bike is more rigid, so it’s ready to push the limits with you.To truly excel on the trail, a bike needs to be supported with components from the best brands – and the Horde doesn’t disappoint.That’s why the Voodoo design team have turned to brands loved by UK?riders to complete the bike. The?WTB Volt saddle has medium thickness padding ensuring great?comfort and performance while its shaping supports pedalling.?The knobbly profile of the Maxxis?Ardent 2.25” tyres hold the bike firmly on the trail, with dependable grip around corners, while a ramped design?to the centre tread lowers rolling resistance at speed.With the help of the Horde, you’ll quickly improve your skills and will be ready to push your limits and conquer new challenges – and the bike will be with you every step of the way.The air fork absorbs every bump and vibration as you ride and is easily adjustable, so you’ll always feel connected and in control as you hit every berm and adrenaline-inducing downhill. Combined with a tapered headtube and a new thru axle, the front of the bike is more rigid, so it’s ready to push the limits with you.Tubeless technology is becoming more popular than ever as it increases comfort and reduces the risk of punctures. That’s why the Horde comes with tubeless-ready rims – all you need is a pair of tubeless-ready tyres and a tubeless conversion kit to run this popular upgrade. And why wouldn’t you if it reduces the risks of punctures?

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VooDoo Bizango 29" Mountain Bike 2023 - Hardtail MTB
  • £675.00
  • RRP £750.00
  • Saving you £10

The previous Bizango model won numerous awards for its unbeatable spec and incredible ride quality. Unbelievably, the 2022 version has built on this design, raising the bar to the next level! A refined frame incorporates?dropped?chainstays, a slacker head angle, and a steeper seat angle – helping you ride with more comfort and increased control. The upgraded M5100 Shimano?Deore?1x11 drivetrain gives a premium feel and efficient performance. With a swipe of the?shifter, you can effortlessly shift across?the huge 11-51t cassette, confident there’s always another gear ready to help you conquer that hill! When it’s time to test your limits down?the trail, the Shimano MT200 hydraulic brakes will provide confidence-inspiring stopping power. With mountain biking, the challenge never ends. You can always push the limits further , and there’s always a new trail ready to be conquered – and the Bizango will be with you every step of the way. Highly adaptable, the Bizango can be easily upgraded as you hone your skills. Want a dropper seatpost? No problem! Dropper seatposts are a must-have for avid mountain bikers. The frame on the Bizango?is specifically designed to fit a dropper post and includes a cut out for?internal cable routing.The?Suntour?air fork also?provides market-leading performance, but if you want to take things to the next level, the tapered headtube is ready to?receive any premium fork.?Increasing the adaptability, the rims on the?Bizango?are tubeless ready, meaning that with a set of suitable tyres and a?conversion kit, you can run this popular upgrade. And why wouldn’t you? After all, a tubeless tyre allows you to run lower pressures for more grip and the tyre can self-heal in the event of a?puncture.

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VooDoo Braag 29" Mountain Bike 2023 - Hardtail MTB
  • £464.00
  • RRP £580.00
  • Saving you £20

The Braag, an off-road performance starts with a new alloy frame that incorporates dropped chainstays and a modern mountain bike geometry. It has also upgraded to a 1x setup with the Microshift Advent 1x9 drivetrain providing reliable shifting. Paired with a mighty 11-46 cassette, you’ll always have enough gears to get over steep inclines. Then, when it’s time to push your limits downhill, the hydraulic disc brakes will help you keep control with confidence-inspiring stopping power. To truly excel on the trail, a bike needs to be supported by components from the best brands – and the?Braag?doesn’t disappoint. The?WTB Volt saddle?has?medium thickness padding ensuring?great?comfort and performance while?its?shaping supports pedalling.?The?knobbly?profile of the?Maxxis?Ardent 2.25” tyres holds the bike firmly on the trail,?with dependable?grip around corners,?while?a ramped design?to the centre tread lowers rolling?resistance at speed.To truly excel on the trail, a bike needs to be supported by components from the best brands – and the?Braag?doesn’t disappoint.?That’s why the Voodoo design team have turned to brands loved by UK?riders to?complete the?Braag.?The?WTB Volt saddle?has?medium thickness padding ensuring?great?comfort and performance while?its?shaping supports pedalling.?The?knobbly?profile of the?Maxxis?Ardent 2.25” tyres holds the bike firmly on the trail,?with dependable?grip around corners,?while?a ramped design?to the centre tread lowers rolling?resistance at speed.Whether you’re a beginner or are used to shredding your local trails, it’s always possible to find new challenges and push yourself further – and you need a bike that’ll grow with you as you develop as a rider.The Braag won’t let you down! It’s designed to be upgraded as you improve, starting with dropper post compatibility. Dropper posts are a must for avid mountain bikers and the Braag is specially designed to fit a dropper post.At the front of the bike, the Braag benefits from a stronger 15mm thru axle that not only improves rigidity but is compatible with a wider range of forks and wheelsets – giving you plenty of options.Tubeless technology is becoming more popular than ever as it increases comfort and reduces the risk of punctures. That’s why the Braag comes with tubeless-ready rims – all you need is a pair of tubeless-ready tyres and a tubeless conversion kit to run this popular upgrade. And why wouldn’t you if it reduces the risks of punctures?

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Vitus Sommet 297 Mountain Bike Frame 2023 - Pale Grey - M}, Pale Grey
  • £1899.99

Vitus Sommet 297 Mountain Bike FrameThe Sommet 297 mountain bike (MTB) frame features a full-carbon front and alloy rear triangle, and it is intended for use with a 29" front and 27.5" rear wheel. This frame is optimised for enduro racing where it offers a sublime balance of high-speed control, exceptional pedalling efficiency and all-day riding comfort. It is also equipped with a 170mm-travel Kashima-coated Fox Float X2 Factory Series rear shock and features geometry that's ideal for use with 170mm-travel suspension forks.This big-hitting Vitus Sommet 297 Mountain Bike frame, specifically designed for a mullet wheel setup, has been enhanced to deliver stability where all around there is chaos. With volume added to the carbon front triangle, the bike feels calm and predictable with no compromise on agility.So, whether you're flinging yourself through the most technical Enduro tape or shredding your steepest local trails you still get that unforgettable rush. The rush that pushes you to explore your limits without overstepping the mark. This is for the full-face thrill seekers and the diehards. This is why you do it.Long-Travel Enduro Race Frame for Mixed-Wheel PlatformAs the sport of Enduro moves forward, challenging both bike and rider with more technical descents and punchy climbs, so the Sommet 297 has been engineered to keep pace. Extensive work has been done to improve small bump sensitivity, smoothing out the trail to keep you firmly in control and reduce pedal bob when you need to lay down more power. There’s a flip-chip to help you refine a setup that best suits your style, internal cable routing to keep everything tidy and the frame is well protected with robust guards on the downtube and chainstays. Dial in your perfect mullet setup by fitting a big party 29er in the front to keep the rolling momentum high and a business 27.5 at the back for traction and sharp acceleration.The Sommet is not a bike for taking just any line, it’s a bike for taking the best line. A bike that tracks so accurately it rewards you with time. Time to line up the next obstacle and pick your route as the trail unfolds in front of you. This is the perfect foundation from which to build your dream Enduro bike.Key Features: Big hitting enduro frame with modern geometry Mullet 29" front, 27.5" rear platform balancing speed and agility Adjustable flip chip to fine tune handling and your preferred feel Ultra-Smooth Fox Float X2 Factory Series shock Robust rubber downtube, seat stay and chainstay protection Durable clear protection film applied to high wear areasFeatures: Frame: Sommet T700 carbon front triangle, 6061-T6 alloy rear, Internal cable routing, post disc brake mounts, BSA threaded BB, Boost hub spacing - 148mm x 12mm thru axle. Axle Specifications: 180mm Length, 13mm Thread Length, M12xP1.0 Thread Pitch Rear Shock: Fox Float X2 Factory Series, Kashima coating, Grip2 air spring, 2 position lever, 205mm x 65mm, trunnion Headset: Acros AZX-212-CO R5, ZS44/28.6 upper and ZS56/40 lower to suit 1-1/8" upper tapered to 1.5" lower headtube Seat Screw: Vitus, 34.9mm Diameter Carbon Sommet Enduro Platform: Modern geometry with adjustable flip chip, improved suspension kinematics and a smile inducing ride Wheel Size: Mullet - 29" Front / 27.5" Rear Suspension Travel (MTB Only): 170mm Front, 170mm Rear Intended Use: EnduroBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Sommet 297 Mountain Bike Frame 2023 - Pale Grey - S}, Pale Grey
  • £1899.99

Vitus Sommet 297 Mountain Bike FrameThe Sommet 297 mountain bike (MTB) frame features a full-carbon front and alloy rear triangle, and it is intended for use with a 29" front and 27.5" rear wheel. This frame is optimised for enduro racing where it offers a sublime balance of high-speed control, exceptional pedalling efficiency and all-day riding comfort. It is also equipped with a 170mm-travel Kashima-coated Fox Float X2 Factory Series rear shock and features geometry that's ideal for use with 170mm-travel suspension forks.This big-hitting Vitus Sommet 297 Mountain Bike frame, specifically designed for a mullet wheel setup, has been enhanced to deliver stability where all around there is chaos. With volume added to the carbon front triangle, the bike feels calm and predictable with no compromise on agility.So, whether you're flinging yourself through the most technical Enduro tape or shredding your steepest local trails you still get that unforgettable rush. The rush that pushes you to explore your limits without overstepping the mark. This is for the full-face thrill seekers and the diehards. This is why you do it.Long-Travel Enduro Race Frame for Mixed-Wheel PlatformAs the sport of Enduro moves forward, challenging both bike and rider with more technical descents and punchy climbs, so the Sommet 297 has been engineered to keep pace. Extensive work has been done to improve small bump sensitivity, smoothing out the trail to keep you firmly in control and reduce pedal bob when you need to lay down more power. There’s a flip-chip to help you refine a setup that best suits your style, internal cable routing to keep everything tidy and the frame is well protected with robust guards on the downtube and chainstays. Dial in your perfect mullet setup by fitting a big party 29er in the front to keep the rolling momentum high and a business 27.5 at the back for traction and sharp acceleration.The Sommet is not a bike for taking just any line, it’s a bike for taking the best line. A bike that tracks so accurately it rewards you with time. Time to line up the next obstacle and pick your route as the trail unfolds in front of you. This is the perfect foundation from which to build your dream Enduro bike.Key Features: Big hitting enduro frame with modern geometry Mullet 29" front, 27.5" rear platform balancing speed and agility Adjustable flip chip to fine tune handling and your preferred feel Ultra-Smooth Fox Float X2 Factory Series shock Robust rubber downtube, seat stay and chainstay protection Durable clear protection film applied to high wear areasFeatures: Frame: Sommet T700 carbon front triangle, 6061-T6 alloy rear, Internal cable routing, post disc brake mounts, BSA threaded BB, Boost hub spacing - 148mm x 12mm thru axle. Axle Specifications: 180mm Length, 13mm Thread Length, M12xP1.0 Thread Pitch Rear Shock: Fox Float X2 Factory Series, Kashima coating, Grip2 air spring, 2 position lever, 205mm x 65mm, trunnion Headset: Acros AZX-212-CO R5, ZS44/28.6 upper and ZS56/40 lower to suit 1-1/8" upper tapered to 1.5" lower headtube Seat Screw: Vitus, 34.9mm Diameter Carbon Sommet Enduro Platform: Modern geometry with adjustable flip chip, improved suspension kinematics and a smile inducing ride Wheel Size: Mullet - 29" Front / 27.5" Rear Suspension Travel (MTB Only): 170mm Front, 170mm Rear Intended Use: EnduroBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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