Chain Reaction UK

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About Chain Reaction UK
Chain Reaction Cycles (CRC) are based in Doagh, in Northern Ireland, originally started out as Ballynure Cycles in 1984 and changing their name after a move to a new shop in 1989. In 2011 they opened a 10,000sq ft standalone retail store in Belfast, Northern Ireland. By 2013 they had become the largest online bike shop in the world!

CRC exists to deliver a world class shopping experience to cyclists around the globe, offering the lowest prices on everything you need to feed your cycling habit, and delivering directly to you with no fuss.
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Chain Reaction UK have 41186 products listed

Subrosa Tiro XXL BMX Bike 2022 - Matte Raw - 20", Matte Raw
  • £399.99
  • RRP £479.99
  • Saving you £17

Subrosa Tiro XXL BMX BikeSubrosa has engineered Tiro XXL to be ideal for taller riders and gives more space to move around when on the ground and in the air. It features a 21.3" top tube and is armed with the same superb component build as the other bikes in the Tiro range. A Hi-Ten steel frame ensures you have robust and dependable performance and is equipped with superb components from Shadow Conspiracy and Rant gives. Plus, this larger frame retains the agile and responsive geometry found on the smaller frame sizes, ensuring consistent performance for street riding, skatepark sessions and dirt jumping.Durable, Agile and Stylish Freestyle BMX BikesThe Subrosa Tiro line has grown bigger and better than ever with even more size and colour options! Investing in a bike is a big deal, so Subrosa want to make sure you get a bike that fits your needs perfectly. The Tiro, Tiro L, Tiro XL, and Tiro XXL, all feature the same great parts package, but each model has a different length Top Tube. The keys to a great riding experience are a bike that fits you and is durable to handle the abuse that BMX riding can dish and the Tiro line does both!Features: Frame Material: 100% 1020 Hi-ten Toptube: 21.3" Chainstay: 13.2" Headtube: 75° Seat Tube: 71° Standover: 8.5" Bb Height: 11.6" Brake Mounts: Welded Forks: Chromoly Steer Tube 30mm Offset Tapered Legs Bars: 100% 1020 Hi-ten 2pc 9.0" Grips: Shadow Ol Dirty Bar Ends: Shadow Nylon Head Set: Rant Bang Ur Intergrated Stem: Rant Trill Top Load Front Rim: Rant Squad 36h Alloy Single Wall Rear Rim: Rant Squad 36h Alloy Single Wall Front Hub: 3/8" Loose Alloy Rear Hub: 14mm Sealed Cassette Front Tyre: Rant Squad 2.35" Rear Tyre: Rant Squad 2.35" Cranks: Chromoly 8 Spline 3pc 170mm Bottom Bracket: Sealed Mid Sprocket: Subrosa Petal Steel Gearing: 44464 Chain: Rant Max 410 Pedals: Rant Trill Plastic Seat: Subrosa Mid 1pc Combo Post: Alloy 150mm Seat Post Clamp: Shadow Alfred Brake Lever: Alloy 2 Finger Brake Cable: Linear Brakes: Rant Spring Brakes V2 Weight Kg: 12.3 Kg Weight Lbs: 26.9 Lbs Please note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Subrosa Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fuji Sportif 2.3 Road Bike 2022 - Red - 52cm (20.5"), Red
  • £399.99
  • RRP £849.99
  • Saving you £53

Fuji Sportif 2.3 Road BikeThe Sportif 2.3 is ideal for endurance rides, sportif races and charity events while also providing exceptional comfort, reliability and style for fitness cycles and casual outings. It features a lightweight and strong aluminium frame that's elegant, agile and responsive. Plus, Fuji has equipped this superb value for money bike with a Shimano Claris 2x8-Speed drivetrain, powerful caliper rim brakes and Alex alloy wheels wrapped in Vittoria Zaffiro V tyres.Fast, Agile and Versatile Road Cycling PerformanceThe Sportif is designed for versatility and performance. Taking geometry cues from our top-level endurance bike, the Gran Fondo, the Sportif's longer wheelbase and taller headtube position the rider efficiently to reduce arm fatigue and back strain while on the road. Endurance geometry, road-compliant seatstays and smart specs make the Sportif the perfect bike for local group rides, long centuries or your next charity ride. Comfortable, Enjoyable and Reliable Endurance BikeRoaming the road has never been more comfortable or enjoyable than on this fantastic Fuji endurance bike. Equipped with performance prolonging geometry and designed to reduce fatigue and stress on your arms and back when clocking the miles, this aluminium-framed steed gives a fantastic experience from start to finish. Balanced on fast-rolling Vera Corsa wheels and spurred on with a superb Shimano drivetrain, it makes full use of its top-class components to keep you spinning all day long. Fuji A2-SL Aluminium FrameFuji's mid-level aluminium and most widely used frame material which has a double butted profile in the frame tubes that reduces material in low stress areas and creates a lightweight frame that is extremely durable.Flexible and Comfortable Wave SeatstaysWave seatstays disrupt and diffuse road vibration and provide a slight vertical flex increasing your comfort on the bike and smoothing out your ride. Fuji Endurance GeometryFuji models with endurance geometry feature a taller headtube and longer chainstays that put the rider in a more upright riding position and increases bicycle stability. Models with endurance geometry still provide a fast and spirited ride but without the discomfort of an aggressive race posture. Features: Frame: A2-SL alloy, threaded bottom bracket Fork: A1 alloy legs, alloy steerer Stem: Fuji, forged aluminium, +/-6° Handlebar: Oval Concepts 300S Shallow Drop, 6061 alloy, 31.8mm clamp, 133mm compact drop Rear Derailleur: Shimano Claris Front Derailleur: Shimano Claris Shifters: Shimano Claris Dual Control, 2 x 8-speed Brake System: Alloy dual pivot, 47mm-57mm reach - rim brakes Cassette: Shimano HG31, 11-34T Crankset: FSA Tempo, 50/34T Chain: KMC HV700 Wheels: Alex alloy rims, Formula hubs, 28/32H Tyres: Vittoria Zaffiro V, 700 x 30c, 26tpi Saddle: Oval Concepts Sport, steel rail Seatpost: Fuji, alloy, 27.2mmTechnologies: Internal Cable Routing: Cables are routed inside the frames tubes for improved aerodynamics, longer cable life and a clean aesthetic. Rack Mounts: Strategically placed braze-ons are ready to accept most aftermarket racks, further increasing the utility of your bike. Fender Mounts: Frame and forks are configured to accept most aftermarket fenders turning your bike into an all weather machine.Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy Fuji Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Subrosa Tiro L BMX Bike 2022 - Matte Trans Teal - 20", Matte Trans Teal
  • £399.99
  • RRP £479.99
  • Saving you £17

Subrosa Tiro L BMX BikeThe Subrosa Tiro L combines a quality 1020 Hi-Ten frame construction with an aftermarket component spec from Subrosa and Rant. Ideal for taller riders, this bike's frame features a 20.75" top tube that gives larger riders more space to move around when on ground or in the air. This bike features a Hi-ten frame, Chromoly (CrMo) fork steerer and CrMo 8-Spline cranks. Plus, it's equipped with Rant Spring brakes, a 14mm sealed rear cassette hub and rolls on Rant Squad rims wrapped in 2.35"-wide Rant Squad tyres. This bike gives you a confidence-inspiring balance of stability, pace and grip that's ideal for skatepark, dirt jump and street riding.Durable, Agile and Stylish Freestyle BMX BikesThe Subrosa Tiro line has grown bigger and better than ever with even more size and colour options! Investing in a bike is a big deal, so Subrosa want to make sure you get a bike that fits your needs perfectly. The Tiro, Tiro L, Tiro XL, and Tiro XXL, all feature the same great parts package, but each model has a different length Top Tube. The keys to a great riding experience are a bike that fits you and is durable to handle the abuse that BMX riding can dish and the Tiro line does both!Features:Frame Material: 100% 1020 Hi-tenToptube: 20.75" Chainstay: 13.2"Headtube: 75°Seat Tube: 71°Standover: 8.5"Bb Height : 11.6"Brake Mounts: WeldedForks: Chromoly Steer Tube 30mm Offset Tapered LegsBars: 100% 1020 Hi-ten 2pc 9.0"Grips: Shadow Ol DirtyBar Ends: Shadow Nylon Head Set: Rant Bang Ur IntegratedStem: Rant Trill Top LoadFront Rim: Rant Squad 36h Alloy Single WallRear Rim: Rant Squad 36h Alloy Single WallFront Hub: 3/8" Loose AlloyRear Hub: 14mm Sealed CassetteFront Tyre: Rant Squad 2.35"Rear Tyre: Rant Squad 2.35"Cranks: Chromoly 8 Spline 3pc 170mmBottom Bracket: Sealed MidSprocket: Subrosa Petal SteelGearing: 44464Chain: Rant Max 410Pedals: Rant Trill PlasticSeat: Subrosa Mid 1pc ComboPost: Alloy 150mmSeat Post Clamp: Shadow Alfred Brake Lever: Alloy 2 Finger Brake Cable: Linear Brakes: Rant Spring Brakes V2Extras: Weight Kg: 12.1Weight Lbs: 26.7 Lbs Please note: this bike is for use on BMX tracks and skate parks. In many countries, it is illegal to use this bike on public roads without using the two independent braking systems provided (a front and rear brake).Note: Manufacturer may reserve the right to change the specification of that listed or shown on this page.Buy Subrosa Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fuji Sportif 2.3 Road Bike 2022 - Red - 54cm (21"), Red
  • £399.99
  • RRP £849.99
  • Saving you £53

Fuji Sportif 2.3 Road BikeThe Sportif 2.3 is ideal for endurance rides, sportif races and charity events while also providing exceptional comfort, reliability and style for fitness cycles and casual outings. It features a lightweight and strong aluminium frame that's elegant, agile and responsive. Plus, Fuji has equipped this superb value for money bike with a Shimano Claris 2x8-Speed drivetrain, powerful caliper rim brakes and Alex alloy wheels wrapped in Vittoria Zaffiro V tyres.Fast, Agile and Versatile Road Cycling PerformanceThe Sportif is designed for versatility and performance. Taking geometry cues from our top-level endurance bike, the Gran Fondo, the Sportif's longer wheelbase and taller headtube position the rider efficiently to reduce arm fatigue and back strain while on the road. Endurance geometry, road-compliant seatstays and smart specs make the Sportif the perfect bike for local group rides, long centuries or your next charity ride. Comfortable, Enjoyable and Reliable Endurance BikeRoaming the road has never been more comfortable or enjoyable than on this fantastic Fuji endurance bike. Equipped with performance prolonging geometry and designed to reduce fatigue and stress on your arms and back when clocking the miles, this aluminium-framed steed gives a fantastic experience from start to finish. Balanced on fast-rolling Vera Corsa wheels and spurred on with a superb Shimano drivetrain, it makes full use of its top-class components to keep you spinning all day long. Fuji A2-SL Aluminium FrameFuji's mid-level aluminium and most widely used frame material which has a double butted profile in the frame tubes that reduces material in low stress areas and creates a lightweight frame that is extremely durable.Flexible and Comfortable Wave SeatstaysWave seatstays disrupt and diffuse road vibration and provide a slight vertical flex increasing your comfort on the bike and smoothing out your ride. Fuji Endurance GeometryFuji models with endurance geometry feature a taller headtube and longer chainstays that put the rider in a more upright riding position and increases bicycle stability. Models with endurance geometry still provide a fast and spirited ride but without the discomfort of an aggressive race posture. Features: Frame: A2-SL alloy, threaded bottom bracket Fork: A1 alloy legs, alloy steerer Stem: Fuji, forged aluminium, +/-6° Handlebar: Oval Concepts 300S Shallow Drop, 6061 alloy, 31.8mm clamp, 133mm compact drop Rear Derailleur: Shimano Claris Front Derailleur: Shimano Claris Shifters: Shimano Claris Dual Control, 2 x 8-speed Brake System: Alloy dual pivot, 47mm-57mm reach - rim brakes Cassette: Shimano HG31, 11-34T Crankset: FSA Tempo, 50/34T Chain: KMC HV700 Wheels: Alex alloy rims, Formula hubs, 28/32H Tyres: Vittoria Zaffiro V, 700 x 30c, 26tpi Saddle: Oval Concepts Sport, steel rail Seatpost: Fuji, alloy, 27.2mmTechnologies: Internal Cable Routing: Cables are routed inside the frames tubes for improved aerodynamics, longer cable life and a clean aesthetic. Rack Mounts: Strategically placed braze-ons are ready to accept most aftermarket racks, further increasing the utility of your bike. Fender Mounts: Frame and forks are configured to accept most aftermarket fenders turning your bike into an all weather machine.Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy Fuji Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fuji Sportif 2.3 Road Bike 2022 - Red - 56cm (22"), Red
  • £399.99
  • RRP £849.99
  • Saving you £53

Fuji Sportif 2.3 Road BikeThe Sportif 2.3 is ideal for endurance rides, sportif races and charity events while also providing exceptional comfort, reliability and style for fitness cycles and casual outings. It features a lightweight and strong aluminium frame that's elegant, agile and responsive. Plus, Fuji has equipped this superb value for money bike with a Shimano Claris 2x8-Speed drivetrain, powerful caliper rim brakes and Alex alloy wheels wrapped in Vittoria Zaffiro V tyres.Fast, Agile and Versatile Road Cycling PerformanceThe Sportif is designed for versatility and performance. Taking geometry cues from our top-level endurance bike, the Gran Fondo, the Sportif's longer wheelbase and taller headtube position the rider efficiently to reduce arm fatigue and back strain while on the road. Endurance geometry, road-compliant seatstays and smart specs make the Sportif the perfect bike for local group rides, long centuries or your next charity ride. Comfortable, Enjoyable and Reliable Endurance BikeRoaming the road has never been more comfortable or enjoyable than on this fantastic Fuji endurance bike. Equipped with performance prolonging geometry and designed to reduce fatigue and stress on your arms and back when clocking the miles, this aluminium-framed steed gives a fantastic experience from start to finish. Balanced on fast-rolling Vera Corsa wheels and spurred on with a superb Shimano drivetrain, it makes full use of its top-class components to keep you spinning all day long. Fuji A2-SL Aluminium FrameFuji's mid-level aluminium and most widely used frame material which has a double butted profile in the frame tubes that reduces material in low stress areas and creates a lightweight frame that is extremely durable.Flexible and Comfortable Wave SeatstaysWave seatstays disrupt and diffuse road vibration and provide a slight vertical flex increasing your comfort on the bike and smoothing out your ride. Fuji Endurance GeometryFuji models with endurance geometry feature a taller headtube and longer chainstays that put the rider in a more upright riding position and increases bicycle stability. Models with endurance geometry still provide a fast and spirited ride but without the discomfort of an aggressive race posture. Features: Frame: A2-SL alloy, threaded bottom bracket Fork: A1 alloy legs, alloy steerer Stem: Fuji, forged aluminium, +/-6° Handlebar: Oval Concepts 300S Shallow Drop, 6061 alloy, 31.8mm clamp, 133mm compact drop Rear Derailleur: Shimano Claris Front Derailleur: Shimano Claris Shifters: Shimano Claris Dual Control, 2 x 8-speed Brake System: Alloy dual pivot, 47mm-57mm reach - rim brakes Cassette: Shimano HG31, 11-34T Crankset: FSA Tempo, 50/34T Chain: KMC HV700 Wheels: Alex alloy rims, Formula hubs, 28/32H Tyres: Vittoria Zaffiro V, 700 x 30c, 26tpi Saddle: Oval Concepts Sport, steel rail Seatpost: Fuji, alloy, 27.2mmTechnologies: Internal Cable Routing: Cables are routed inside the frames tubes for improved aerodynamics, longer cable life and a clean aesthetic. Rack Mounts: Strategically placed braze-ons are ready to accept most aftermarket racks, further increasing the utility of your bike. Fender Mounts: Frame and forks are configured to accept most aftermarket fenders turning your bike into an all weather machine.Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy Fuji Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss PR 1400 Dicut Oxic Front Road Wheel 32mm - Black - 100mm, Black
  • £399.99

DT Swiss PR 1400 Dicut Oxic Front Road Wheel 32mmAn excellent addition to your road riding setup, this PR1400 Dicut model by DT Swiss features a proprietary OXiC brake surface coating for enhanced stopping performance as you take it to the tarmac. Making the most of its ceramic formula, the OXiC technology keeps you in control of every rampant ride, giving you the confidence to attack the asphalt with aggression. Durable and Dependable Front Road Wheel As well as the top-notch braking performance, this PR1400 model delivers a strong and speedy form as you rack up the road miles. The aluminium rim will keep you running with agility and nimbleness, with DT Aero Comp Wide spokes and a DT240 hub working in tandem to reinforce the build and roll you with pace and power. The tubeless-ready profile also increases protection and grip, making this fantastic front wheel a top choice for today's roadster. Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 18mm External Rim Width: 21mm Rim Height: 32mm Spokes: DT Aero Comp Wide straightpull spokes with DT ProLock Squorx ProHead aluminium nipples, Radial lacing Hub Type: DT240 Hub Axle Sizing: 100mm, 5mm QR Tubeless-Ready: Yes Brake Standard: Rim Brake Recommended Maximum Weight: 130kg Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Razor Disc 24 Kids Road Bike - Silver - 24", Silver
  • £399.99
  • RRP £599.99
  • Saving you £33

Vitus Razor Disc 24 Youth Road BikeThe Razor Disc 24 Youth is a high-performance and lightweight road bike for younger riders. Proportionally sized to suit youth cyclists and their smaller hands, this bike is engineered and equipped to ensure teenagers can ride fast and aggressive while having complete confidence in their control of the bike. Its aluminium frameset is equipped with a Microshift R8 8-Speed groupset and powerful Tektro disc brakes for a superb balance of smooth-shifting performance and all-weather braking reliability. And it rolls upon stable and flex-free Vitus 24" wheels wrapped in high-grip Kenda Koncept tyres. There was a time when “buy big and let them grow into it” was the done thing. Not anymore. The Vitus Razor for kids puts an end to youngsters' bikes looking and feeling unwieldy. At every age a bike should fit properly. It should feel stable and easy to control, especially when your child is getting to grips with riding on the road. It should be fun and inspire confidence. It should be light and optimised for easy pedalling. It should be everything that the Razor Kids already is. The Razor Kids uses a lightweight aluminium frame with a geometry that is tailored for smaller sizes, so it feels like a road bike should. At the front, the bike combines a short stem with a compact handlebar to prevent awkward over-reaching. This means that when it comes to negotiating common road obstacles, such as potholes or wet drains, the responsive handling enables your young rider to respond with control. Short-reach shifters are perfect for smaller hands and ensure that the powerful flat-mount disc brakes are always accessible. The bike arrives with 1-inch (25mm) tyres, but there is plenty of frame clearance to adapt the setup for wider tyre options if you want a touch more comfort or stability for routes that explore towpaths and rougher lanes. The Microshift groupset uses a single front chainring so maintenance is low, while at the back the rear derailleur, with clutch, keeps the shifting light and easy, so small fingers can quickly find the gear they need. The Razor is not just a drop-bar bike for kids. It's a proper road bike and every detail has been chosen carefully to ensure that your young rider feels confident and stable. Start them out on the right road bike and inspire a lifetime of fun. The downside? You'll soon be having to ride harder just to keep up. Key Features: Razor Platform: Sporty, comfortable and durable road bike Frame Material: 6061-T6 Aluminium Wheel Size: 24" Intended Use: Road - Performance Sporty looks and a comfortable riding position 6061 T-6 aluminium frame and fork Microshift R8 8-Speed groupset Powerful Tektro disc BrakesFeatures: Frame: Razor 24 Aluminium, 6061-T6 Aluminium, Disc Brake, Internal Cable Routing, Mudguard Mounts, Flat Mount,12mm x 142mm Hub Spacing, Axle Specifications: 160mm Length, 14mm Thread Length, M12xP1.5 Thread Pitch Fork: Razor 24 Aluminium, 6061-T6 Aluminium, 1 1/8” Steerer, Flat Mount, 100 x 12mm Axle Headset: Neco Semi-Integrated Threadless Headset, 1 1/8”, 44 / 28.6 - 44 / 30 Handlebar: Vitus 6061 Aluminium, Reach: 65mm, Drop: 100mm, Width: 340mm Stem: Vitus 6061 Aluminium, Bar Bore: 31.8mm, Length: 40mm Grip(Tape): Vitus, EVA Cork Wheelset: Vitus, 24", 6-Bolt Disc Brake, HG Freehub, 12mm x100mm Front, 12mm x 142mm Rear F/rim: Vitus Shining, A-M5, 24", 28 Hole R/rim: Vitus Shining, A-M5, 24", 28 Hole F/hub: Vitus KT, XF1F-12, 28 Hole, 6 Bolt, 142 x 12mm R/hub: Vitus KT, M4ZR, 28 Hole, 6 Bolt, 100 x 12mm, HG Freehub F/tyre: Kenda Koncept , 24" x 1.0" R/tyre: Kenda Koncept , 24" x 1.0" Chain: KMC X9, 8 Speed Crankset: Prowheel A10XPP, 32T, Crank Length: 140mm Bottom Bracket: Cartridge Square Taper, BSA Threaded, 68mm, English F/brake Set: Tektro MD-C510 Disc Brake, Flat Mount, Cable Actuated R/brake Set: Tektro MD-C510 Disc Brake, Flat Mount, Cable Actuated Rotors: Tektro TR160 and TR140, Front: 160mm, Rear: 140mm R/derailleur: Microshift R9, RD-R43M for 8/9/10 Speed R/shifter: Microshift R8, SB-R480, 8 Speed Freewheel: Microshift R8, CS-H081, 8 Speed, 11-34T Saddle: Vitus, Steel Rail Seat Post: Vitus 6061 Aluminium, 27.2mm x 350mm Seat Screw: Aluminium 31.8mm, Stainless Steel Bolt Weight: 7.7kgEasy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools and plastic pedals are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is balance bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Please note that due to ongoing issues in the global bike supply chain, manufacturers may substitute certain component items due to availability. In this situation, they will be replaced with the same quality or better performing parts.Buy Vitus Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic XA 35 Pro Carbon Boost MTB Wheelset - Black - 15x110mm 12x148mm, Black
  • £399.99
  • RRP £1599.00
  • Saving you £75

Mavic XA 35 Pro Carbon Boost MTB WheelsetFeaturing a high-quality carbon fibre rim construction, a tubeless-ready hookless rim profile and 6-bolt disc brake compatibility, the XA 35 Pro Carbon Boost MTB Wheelset is perfect for trail riding and cross country racing.These trail-ready mountain bike (MTB) wheels are kitted out with a 100% unidirectional carbon fibre rim, which offers a fantastic balance of stiffness, strength and low weight performance. Mavic has also equipped this model with 24 straight-pull, flat, double-butted steel spokes for additional durability and toughness as you conquer the most demanding of terrain conditions.Another highlight is this version's hookless, tubeless-ready rim profile that allows you to benefit from increased stability, comfort and less chances of flats or punctures on your ride. Coming complete with boost axle spacing for extra strength and 6-bolt disc brake compatibility for powerful and consistent braking performance, the Mavic XA 35 Pro Carbon Boost MTB Wheelset is a great choice of upgrade for both trail riding and cross country (XC) racing.Features: Rim Material: 100% Unidirectional Carbon Fibre with hookless profile Use: Mountain Bike (MTB), Cross Country (XC) Axle Size: Front: 15x110mm; Rear 12x148mm, Boost Internal Rim Width: 35mm ETRTO: 584x35TSS Drilling: Traditional Tubeless Ready: Yes Rim Profile: Hookless Single or Pair: Pair Tyre Compatibility: Hookless compatible UST Tubeless and tubetype Recommended Tyre Sizes: 65mm to 81mm (2.5" to 3.2") Valve Hole Diameter: 6.5mm Spoke Material: Steel Spoke Shape: Straight-pull, flat, double-butted Spoke Count: 24 Spoke Lacing: 2 cross Wheel Hub Body: Aluminium Axle Material: Aluminium Rear Wheel Freewheel: Instant Drive 360 Rear Wheel Freehub Compatibility: Multiple options available to select Brake Compatibility: 6-bolt disc brake Bearings: Adjustable sealed cartridge bearings (QRM+) Max Rider Weight: For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included ASTM Category 3: Cross country and trail riding Weight: Front: 758g; Rear: 887gBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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crankbrothers Candy 11 Clipless Mountain Bike Pedals - Gold, Gold
  • £399.99

crankbrothers Candy 11 Clipless Mountain Bike PedalsAs one of the lightest available, the Candy 11 is an excellent pedal for competitive cross country or cyclocross. With four sided entry it delivers mud shedding capabilities that are second to none. From  design to construction of the Candy 11, crankbrothers really have thought of everything.To reduce weight without compromising on strength, the Candy 11 is constructed from ultra-lightweight titanium components. crankbrothers' new Integrated Traction Pad technology allows customisation of the pedal interface for a more refined fit and ruthlessly efficient power transfer. The float and release angle are customisable, to suit your individual needs.For improved traction when unclipped, the pedal body is ribbed. A hex alloy endcap and bashguard, together with chamfered edges provide protection from rock strikes. Premium bearings and a double seal system make the Candy 11 a durable pedal. With the excellent build quality, comes a 5 year crankbrothers warranty.Features: Performance pedal, ideal for competitive cross country or cyclocross  One of the lightest pedals on the market  4 sided entry with superior mud shedding capabilities  Lightweight and strong titanium components  Premium bearings and double seal system make this a durable pedal  Premium brass cleats with shims included  Chamfered edges reduce rock strikes  Release angle: 15°/20°  Q-Factor: 52mm  Weight: 249g per pair  Maximum rider weight: 90kg/200lbBuy crankbrothers Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Garmin Edge 830 Mountain Bike Bundle - Black, Black
  • £399.99

Garmin Edge 830 Mountain Bike BundleThe ideal bundle for those that like to take things off the beaten track including cycle computer, mountain bike mount, speed sensor, and Edge remote.Edge 830 Cycle ComputerGarmin’s Edge 830 cycle computer comes with high-performance navigation, tracking and safety features. The computers comes with a huge range of dynamic metrics giving you key insights into your performance including VO2 max, recovery, training load focus, heat and altitude acclimation, nutrition, hydration and more. To give you peace of mind the Edge 830 also comes with a new bike alarm, group messaging and tracking, incident detection and compatibility with Varia. Meanwhile the routable Garmin Cycle Map with popularity routing helps you ride like a local.MTB Specific FeaturesNew MTB specific features help you track and navigate your off-road rides like never before. Such features include GRIT which registers the difficulty of your ride and FLOW which measures how smoothly you descend the trail.Mountain Bike BundleThe bundle includes all you need to use the Edge 830, as effectively as possible, as an MTB rider. The bundle includes a mountain bike mount and protective silicone casing which offers the ultimate durability for even the harshest of trails. An included speed sensor helps accurately measure your speed along the trail. A remote for the Edge which allows you to control your computer from the safety of your handlebars.In the BoxEdge 830 cycling computerMountain bike mountStandard mountSpeed sensorEdge remoteSilicone caseTetherUSB cableManualsFeaturesResponsive device features a larger, 2.6’’ colour touchscreen display and a compact aerodynamic form factorUp to 20 hours of battery lifeClimbPro feature shows remaining ascent and grade when you’re climbing while following a route or courseCustomisable with free apps, widgets and data fields from the Connect IQ StoreRoutable Garmin Cycle Map with popularity routing which helps you to ride like a localOn-device route creation with off-course recalculation and back to startCycling safety features include new bike alarm, group messaging and tracking, incident detection and compatibility with VariaMountain bike specific dynamics that track jump count, jump distance and hang timeNew GRIT feature shows the difficulty of a rideNew FLOW feature measures how smoothly you descend a trail giving you a score to beat next timeDynamic performance monitoring provides insights on your VO2 max, recovery, training load focus, heat and altitude acclimation, nutrition, hydration and morePlease Note: Garmin GPS Cycle Computers come with maps for UK and Europe - Other regions are available from Garmin separately.Buy Garmin Nutrition & Training from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Tiagra 4700 10 Speed Road Bike Groupset - Black - 12-28t, Black
  • £399.99
  • RRP £529.99
  • Saving you £25

Shimano Tiagra 4700 10 Speed Road Bike Groupset Setting the benchmark for entry-level models, the 4700 10 Speed Road Bike Groupset shares technology from Dura-Ace, Ultegra and 105 and has allowed Shimano to bring this quality level to more cyclists. Available in various crank arms lengths, chainring options and cassette size options, you can choose the setup that suits your personal preferences and the terrain your ride.The Tiagra 4700 groupset offers balanced performance and consistency; the updated range - which now supports internal cable routing - remains dependable and durable, requiring little maintenance.Tiagra 4700 Groupset Key Features: 2x10-Speed Compact or semi-compact chainset options Braze-on front derailleur Short cage or medium cage rear derailleur options Standard reach rim brake calipers 3 different cassette options Bottom bracket included (English thread)Included In The Box: 1x Tiagra 4700 chainset 2x Tiagra 10 speed dual control shifters 1x Tiagra 4700 2x10 speed braze-on front derailleur 1x Tiagra 4700 rear derailleur 2x Tiagra dual-pivot rim brake calipers 1x Tiagra HG500 10 speed road cassette Shimano Deore HG54 HG-X 10 Speed Chain Please Note: This groupset does not come with cablesShimano Tiagra 4700 ChainsetThe iconic four-arm crank design maintains a perfect balance between weight, efficiency and stiffness.Chainset Features: Speed: 10-Speed Bottom Bracket: Included (Threaded BSA) Chainset: Compact (50-34T) or Semi Compact (52-36T) Chain Line: 43.5mm Bolt Circle Diameter (BCD): 4x110mm (Shimano asymmetric) Crank Arm Length: 170mm, 172.5mm or 175mmShimano Tiagra 10 Speed Dual Control ShiftersTiagra 4700 runs on a 10-speed drivetrain operated by improved ergonomic shift/brake levers (STI). The slim and compact bracket grip offers easy reach to the brake/shift lever from the hood position and a comfortable lever feeling for a wide range of riders. Shifting is accurate and virtually effortless.Shifter's Features: Speed: Front: 2-Speed; Rear: 10-Speed Chainset Compatibility: Double Shift Cable: Lever side: OT-SP41/RD side: OT-SP41 Sealed Reach Adjuster: ScrewShimano Tiagra 4700 2x10sp Braze On Front DerailleurSleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with cascaded technology from Dura-Ace. It features an extra wide pivot link to increase rigidity while reducing flex for improved shifting response. Front Derailleur Features: Light action More ergonomic operation Less chain drop New chain guide and FC gear shape with HG-X chain Braze-on support bolt improves stability Speed: 2x10-Speed Top Gear Teeth: 53T Maximum Capacity: 16T Chain Stay Angle: 61-66° Mounting: Braze-on Chain Line: 43.5mmShimano Tiagra 4700 Rear DerailleurThe rear derailleur has a revised cable pitch, which offers precise and long-lasting shifting performance and is compatible with up to a 34T cassette.Rear Derailleur Features: Material: Aluminium Speed: 10-Speed Compatibility: Shimano 4700 10 speed shifters  Mounting: Conventional hanger mount  Intended Use: Road    Maximum Low Sprocket: Short Cage: 28T; Medium Cage: 34T Maximum High Sprocket: Short Cage: 14T; Medium Cage: 12T Minimum Low Sprocket: Short Cage: 25T; Medium Cage: 28T Minimum High Sprocket: 11T (both cage sizes) Maximum Front Difference: 16T (both cage sizes) Total Capacity: Short Cage: 33T; Rear Cage: 41T Manufacturer's Part Number: Short Cage: RD4700SS; Medium Cage: RD4700GSShimano Tiagra Dual-Pivot Brake CalipersThe Tiagra brake system offers consistent all-around control in all conditions. Compared to the previous generation, the braking power has increased by 30%, while modulation of the brakes has also improved.Caliper Features: Brake Type: Super SLR Dual Pivot rim brake Mount Type: Standard single bolt Cartridge Shoe Holder: R50T5/R50T4 Brake Pads Included: Yes Brake Reach: 51mm Rim Width Compatibility: 19-26mm Max Tyre Clearance: 28cShimano Tiagra HG500 10 Speed Road CassetteBringing you features and technologies from Shimano's top-end models at a more affordable price, the Tiagra HG500 10 Speed road bike cassette delivers quick and accurate gear changes on every ride. Plus, to extend its lifespan, Shimano has coated its sprockets with nickel plating, which results in consistently smooth operation for longer. That's not all, as by drilling and machining the sprockets, the weight has been reduced without reducing any rigidity.Cassette Features: Use: Road Speed: 10-Speed Freehub Compatibility: Shimano style 9,10 and 11-Speed freehubs Recommended Chain: 10-speed road HyperGlide (HG) chains Use: Road Cassette Spacer Included: No Ratios: 11-28T: 11-13-14-15-17-19-21-23-25-28T; 11-32T: 11-12-14-16-18-20-22-25-28-32T; 12-28T: 12-13-14-15-17-19-21-23-25-28T Hyperglide sprockets have a computer designed tooth configuration with contoured shift gates, resulting in a crisp smooth shift even under load Corrosion-resistant steel cassette lockring Weight: 350g (11-32T)Shimano Deore HG54 HG-X 10 Speed ChainThe Deore HG54 HG-X 10 Speed Chain from Shimano uses a directional design with specifically shaped inner and outer plates to optimise shifting over the chainset and cassette. Its outer plate design has been developed to reduce the chance of chain suck. The inner plate has been developed for better contact with gears providing smoother shifting under high load, giving efficient pedalling, increased rigidity and almost silent running. Durability is assured through a chromising treatment on link pins, and the heat treatment of rollers, pins, and plates.Chain Features: Speed: 10-Speed Length: 116 links Joining Pin Included: Yes Open design of inner links prevents grime build-up Mushrooming of the pins gives unsurpassed side-plate retention, enabling the chain to far exceed the BS/ISO standard for breaking force Corrosion-resistant grey finish on inner and outer plates Weight: 274gShimano Tiagra 4700 Bottom BracketStrong and smooth, the Shimano Tiagra 4700 threaded Bottom Bracket is for use with 2-piece cap-free design road chainset.Bottom Bracket Features: Minimal bearing interface gives superbly smooth rolling Easy installation English thread Suits Bottom Bracket Width: 68mm Weight: 72gPlease Note: This groupset does not come with cables.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank SPANK 350 Vibrocore Rear MTB Wheel - Black - 148mm XD, Black
  • £399.99

Spank SPANK 350 Vibrocore Rear WheelThis MTB rear wheel features a unique profile with low sectional profile and a wide width, which adds radial compliance. This means that you'll enjoy its lateral stiffness and superior traction as you ride across bumps at speed on your mountain bike. Spank has also equipped this trail-ready rear wheel with Vibrocore technology, which reduces harmful vibrations. This allows you to enjoy a smoother riding experience, while its clever technology increases the rim's longevity. - Unique profile with low sectional profile height and wide width, which adds radial compliance, while keeping high lateral stiffness. - Improved radial compliance for better traction over bumps and chatter, while reducing negative feedback to the rider. Performance and comfort enhanced. - Vibrocore inner well, reduces the transmission of harmful vibration frequencies, meaning less vibration for the suspension and rider, also increasing the fatigue life of the rim. - 30mm internal width is extremely versatile, fitting tires from 2.0” to 2.6” perfectly, and even allowing + size tire use, without negative squaring off of tire profiles. - Ideal for DH and Freeride. Features: Material: Alloy Use: MTB Width: Inner: 30.5mm; Outer: 35mm Hole Count: 32 Valve: F/V Presta ERD (mm++):27.5": 564mm; 29": 602mm ETRTO: 27.5": 584X30.5mm; 29": 622x30.5mm Tubeless Ready: Yes Technologies: BeadBite Anti-burp, OohBah Inverted Inner Wall Weight: 27.5": 560g; 29": 600gBuy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GT Aggressor Comp Hardtail Bike 2022 - Black, Black
  • £399.99
  • RRP £449.99
  • Saving you £11

GT Aggressor Comp Hardtail BikeThe GT Aggressor Comp features a rugged and lightweight 6061 T6 aluminium frame with GT's Triple Triangle design for incredible stiffness and reliability. Ideal for cross country adventures and for weaving from trail to trail efficiently, this bike provides a comfortable, stable and reliable performance anywhere on the mountainside.SR Suntour XCT Coil Suspension ForksReady for anything the mountain throws at you, this off-road warrior is equipped with SR Suntour XCT forks which absorb every sudden knock and bump along with way. As a result, you'll benefit from being able to smoothly ride over tree roots, debris and through rock gardens without losing your momentum. Shimano Tourney 3x7-Speed DrivetrainBringing you up to speed in a flash, this Aggressor Comp hardtail bike is equipped with a Shimano Tourney 3x7-Speed drivetrain that gives you gears to tackle any challenge. Plus, this off-road warrior rolls upon WTB SX19 rims which are wrapped in WTB Ranger Comp tyres for superb grip and control in all weather conditions. Features: Frame: GT 6061 T6 Aluminium Frame, Triple Triangle w/ Floating Seat Stays, Forged Drop-outs w/ Disc Brake Mounts, Zero Stack 1 1/8" Head Tube, 27.5/29" Wheels Fork: SR Suntour XCT, 80mm, Coil Headset: Semi-integrated, Sealed Cartridge Stem: GT All Terra, 6061 Alloy, 31.8, 8-deg Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8-deg Sweep, 6-deg Rise, 720mm Width Grips: GT Statement Shifters: Shimano EF505 EZ Fire, 3x7 Brakes: Tektro Mech Disc Brakes, 160/160mm Rotors Crankset: Prowheel Alloy, 42/34/24T Bottom Bracket: Cartridge, Square Taper Chain: KMC Z7, 7-Speed Cassette: Sunrace, 14-34, 7-speed Front Derailleur: Shimano Tourney, 31.8 Clamp Rear Derailleur: Shimano Tourney, 7-Speed Tyres: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound Rims: WTB SX19, 32h Front Hub: Alloy Disc, QR Rear Hub: Sealed Alloy Disc, QR Saddle: GT MTB Seatpost: GT All Terra Two Bolt Alloy Easy AssemblyWhen you order a bike, one of our trained mechanics will carefully prepare and pack your bike for shipping. Upon delivery, the assembly is simple and all necessary tools are conveniently included in the box.Depending on the delivery service and destination, bikes will either be delivered in a large or a small box. Below is a guide as to how your bike will arrive: All bikes for delivery within the UK and Republic of Ireland will be delivered in a large box, except for kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for delivery within the EU on a standard service will be delivered in a large box. If an express delivery option is chosen, your bike will be packed into a small box. Again, the exception is kids’ bikes and BMX bikes, which are always delivered in manufacturer’s boxes. All bikes for worldwide delivery outside the EU will be delivered in small boxes.This video demonstrates assembly from a SMALL BOX.This video demonstrates assembly from a LARGE BOX.Buy GT Bikes from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Allroad SL Road Disc Wheelset - Black - SRAM XD}, Black
  • £399.99
  • RRP £755.00
  • Saving you £47

Mavic Allroad SL Road Disc WheelsetPrepared for every gravel bike adventure, this wheelset features a lightweight aluminium rim construction that offers smooth and responsive handling when the smooth tarmac comes to an end. Mavic has also equipped this model with its renowned ISM4D technology, which removes material from the rim where it's not needed but keeps it around the spokes, where tension is applied. This means that you'll enjoy its fantastic strength, without any unnecessary weight holding you back. Double-butted spokes further reduce its weight and make each wheel feel more responsive. The spokes have an aero elliptical shape that can save 5 watts of energy while maintaining your speed. Available in either a 650b Road+ option or a 700c version, this wheelset is engineered to deliver a faster and smoother rider on rough roads, gravel and dirt. Allroad SL Road+ 650bThis version features super-wide rims (25mm internal) that are compatible with tubeless tyres up to 64mm to absorb road shocks and vibrations. You get 5cm of “tyre travel” to cushion your ride, and the smaller-diameter rims allow you to retain the agile handling you want with a drop-bar bike.Allroad SL 700cThis version features wide rims (22mm internal) that are compatible with tubeless tyres ranging from 28mm to 64mm for a smooth, efficient ride quality.Lightweight, Tubeless Ready Gravel WheelsetMavic's UST tubeless system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles, no added weight (another 30g saved).Infinity Hub and Instant Drive 360 FreewheelMavic's Infinity hub platform optimises spoke lacing with highly controlled tension for maximum power transfer, and the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability. The wheels use centre-lock brake rotors and are available in Shimano or SRAM XD-Road driver bodies options to choose from. This model can able be converted to Campagnolo with an optional driver body (sold separately). The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release.Features: Rim Material: Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Gravel Rim Height: 22mm Internal Rim Width: 650b: 25mm; 700c: 22mm ETRTO: 650b: 584x25TSS Road; 700c: 622x22TSS ROAD Tubeless Ready: Yes, UST tubeless technology Brake Type: Disc brake specific profile Tyre Compatibility: UST Tubeless and tube type Rim Technologies: SUP welding technology and Fore tapeless tubeless technology Front Axle: 12mm thru-axle, easily convertible to quick release with optional adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with optional adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and Off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg Weight: Pair: 650b: 1555g (Front: 723g; Rear: 832g); 700c: 1590g (Front: 740g; Rear: 850g)Manufacturer's Part Numbers:LP1341100 Black 650b Shimano (Allroad SL Road+ DCL Pr)LP1452100 Black 650b SRAM XD XDR (Allroad SL Road+ DCL Pr XDR)LP1338100 Black 700c Shimano (Allroad SL DCL Pr)LP1473100 Black 700c SRAM XD XDR (Allroad SL DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Allroad S Road Disc Wheelset - Black - Shimano HG}, Black
  • £399.99
  • RRP £445.00
  • Saving you £10

Mavic Allroad S Road Disc WheelsetIdeal for gravel adventures, this road bike wheelset features a durable aluminium rim construction with a hookless profile and a 22mm internal width, which makes it great at handling unpredictable road conditions on your travels. Its UST Road Tubeless technology also means that riders can run lower tyre pressures for even greater comfort and control when the terrain gets tough. Having no tubes also means that there is less friction, better grip and less chances of flats. This makes it a great choice of upgrade for gravel bike riders who want lightweight and durable performance, wherever their next adventure takes them.Lightweight, Tubeless-Ready Road Bike WheelsetThis road bike wheelset's lightweight aluminium rims are plenty wide (22mm internal) and compatible with tubeless tyres from 28mm to 64mm for a smooth, efficient ride quality. Mavic's UST system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles, no added weight.Infinity Hub and Instant Drive 360 FreewheelThis model is equipped with Mavic's Infinity hub platform, which optimises spoke lacing with highly controlled tension for maximum power transfer. In addition, the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability.Centre-Lock Disc-Brake ReadyMatte painted hubs, invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd. The wheels use Centre-Lock brake rotor compatibility and are available with optional Shimano or SRAM XD-Road driver bodies to choose from. This version can also convert to Campagnolo with an optional driver body (sold separately). The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release.Features: Rim Material: Maxtal Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Triathlon and Gravel Internal Rim Width: 22mm ETRTO: 622x22TSS Road Tubeless Ready: Yes, UST tubeless technology, Fore tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Disc brake specific profile, Centre-Lock Recommended Tyre Sizes: 25 to 32mm Rim Technologies: SUP welding technology Front Axle: 12mm thru-axle, easily convertible to quick release with adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Cassette Compatibility: Shimano Option: Shimano/SRAM 9,10 and 11-Speed road cassettes (not XD/XDR); SRAM XD Option: SRAM XD/XDR 11 and 12-Speed cassettes Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg (including bike) Weight: Pair: 1765g (Front: 830g; Rear: 935g)Manufacturer's Part Numbers:LP1337100 Black 700c Shimano (Allroad S DCL Pr)LP1449100 Black 700c SRAM XD XDR (Allroad S DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Allroad S Road Disc Wheelset - Black - SRAM XD}, Black
  • £399.99
  • RRP £445.00
  • Saving you £10

Mavic Allroad S Road Disc WheelsetIdeal for gravel adventures, this road bike wheelset features a durable aluminium rim construction with a hookless profile and a 22mm internal width, which makes it great at handling unpredictable road conditions on your travels. Its UST Road Tubeless technology also means that riders can run lower tyre pressures for even greater comfort and control when the terrain gets tough. Having no tubes also means that there is less friction, better grip and less chances of flats. This makes it a great choice of upgrade for gravel bike riders who want lightweight and durable performance, wherever their next adventure takes them.Lightweight, Tubeless-Ready Road Bike WheelsetThis road bike wheelset's lightweight aluminium rims are plenty wide (22mm internal) and compatible with tubeless tyres from 28mm to 64mm for a smooth, efficient ride quality. Mavic's UST system has been improved with a revised rim bed shape that makes it easier than ever to install and change tyres. Fore technology attaches the spokes to the rim without the need to drill the upper rim bed, so no tape is required. No hassles, no added weight.Infinity Hub and Instant Drive 360 FreewheelThis model is equipped with Mavic's Infinity hub platform, which optimises spoke lacing with highly controlled tension for maximum power transfer. In addition, the Instant Drive 360 freewheel, coupled with the automatic bearing preload adjustment (QRM Auto), provides fast engagement, stiffness and added durability.Centre-Lock Disc-Brake ReadyMatte painted hubs, invisible rim welding and deep black spokes give this wheelset a premium look that stands out from the crowd. The wheels use Centre-Lock brake rotor compatibility and are available with optional Shimano or SRAM XD-Road driver bodies to choose from. This version can also convert to Campagnolo with an optional driver body (sold separately). The front hub is a 12mm thru-axle that can convert to 15mm or quick release. The rear is a 12x142 and can also convert to quick release.Features: Rim Material: Maxtal Aluminium, Hookless profile Hub Material: Front and Rear Bodies: Aluminium; Axle: Aluminium Spoke Material: Steel Use: Road, Triathlon and Gravel Internal Rim Width: 22mm ETRTO: 622x22TSS Road Tubeless Ready: Yes, UST tubeless technology, Fore tapeless tubeless technology Tyre Compatibility: UST Tubeless and Tube type Brake Type: Disc brake specific profile, Centre-Lock Recommended Tyre Sizes: 25 to 32mm Rim Technologies: SUP welding technology Front Axle: 12mm thru-axle, easily convertible to quick release with adaptors (available separately). Convertible to 15mm with complete axle replacement Rear Axle: 12mm thru-axle, convertible to Quick Release with adaptors (available separately) Freewheel: Multiple options available to select from the drop-down menu Front Hub: Quick release, 12x100 and 15x100 thru-axle compatible Rear Hub: Quick Release, 12x142 and 12x135 compatible Hub Technologies: Infinity Hubs, Instant Drive 360 freewheel technology and QRM Auto bearing preload technology Cassette Compatibility: Shimano Option: Shimano/SRAM 9,10 and 11-Speed road cassettes (not XD/XDR); SRAM XD Option: SRAM XD/XDR 11 and 12-Speed cassettes Spoke Count: Front and Rear: 24 Spoke Lacing: Front and Rear: Crossed 2, contactless Spoke Shape: Straight pull, elliptical aero, double-butted (patented) Spoke Nipples: Fore integrated Aluminium ASTM Category 2: Road and off-road with jumps less than 15cm Included: UST valve and accessories, user guide Max Rider Weight: 120kg (including bike) Weight: Pair: 1765g (Front: 830g; Rear: 935g)Manufacturer's Part Numbers:LP1337100 Black 700c Shimano (Allroad S DCL Pr)LP1449100 Black 700c SRAM XD XDR (Allroad S DCL Pr XDR)Buy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Primavera 44 Carbon Disc Rear Wheel 2022 - Black - 700c}, Black
  • £399.99
  • RRP £469.99
  • Saving you £15

Prime Primavera 44 Carbon Disc Rear WheelDeveloped with Team Spectra, this rear wheel features a stiff and lightweight T700 UD carbon fibre rim construction that's combined with proven technologies for fast gravel riding and racing. Its carbon rim build allows it to deliver an excellent strength-to-weight ratio to give you maximum smoothness without adding any unnecessary excess grams to your ride. Prime has also put this version through its CFD testing process, where multiple sizes and shapes were used before coming up with the perfect blend of strength, weight and aerodynamics.Greater Strength To Weight RatioBuilt-up using an SR1D, CNC machined 7075 alloy hub body and DT Swiss straight pull spokes, the Prime Primavera 44 Carbon Disc Rear Wheel creates a stiffer wheel with a greater strength to weight ratio and more reactivity. Its Star Ratchet hub also provides superior reliability, due to each of the ratchets engaging simultaneously every time. Prime has also ensured that tool free freehub conversion is possible. Coming kitted out with an incorporated notch, the newly developed shape of the end caps simplifies disassembly significantly and therefore makes maintenance even easier.Tubeless Ready Carbon Rear WheelDeveloped to give modern riders and racers a much-needed performance upgrade, this rear wheel comes kitted out with tubeless ready technology. This means that you can choose to run it tubeless and enjoy advantages such as the ability to run lower tyre pressures for increased stability, comfort and fewer chances of flats or punctures.Features: Rim Material: T700 UD Carbon Fibre Use: Road, Gravel Axle Size Compatibility: 142x12mm Rim Width: 23mm (internal); 30mm (external) Rim Depth: 44mm Rim Type: Clincher Hub: SR1D, CNC machined 7075 Alloy hub body Freehub: Anti Bite Guard, Shimano/SRAM 9/10/11 speed Hub Bearings: 1x 6902, 1x 17287, Freehub: 2x 6802 Spokes: Straight Pull DT Aerolite (non-drive), DT Aero Comp (drive side) Tubeless Ready: Yes UCI Approved: Yes Brake Type: Disc Brake Disc Mount: Centre Lock Rider Weight Limit: 110kg Weight: 900gIn The Box: 2 spare spokes & nipples Tubeless Valve QR Skewer 10 speed spacer QR end capsSpares (available separately)54 Tooth Star Ratchet Upgrade Kit Black One SizeSR Hub Bushing Black 12mmStar Ratchet Grease Neutral 100mlSR1D 12mm Rear End Caps Black 12mmSR1D QR Rear End Caps Black QRSR1D Rear Axle Silver 12 x 142mmSR Freehub Body - Campagnolo Black 9/10/11 SpeedSR Freehub Body - Campagnolo 13 Speed Black 13 SpeedSR Freehub Body - Shimano Black 9/10/11 SpeedSR Freehub Body - XDR Black 12 SpeedPrime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP.Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Campagnolo Shamal Ultra C17 Front Road Wheel - Black - 700c}, Black
  • £399.99
  • RRP £489.99
  • Saving you £18

Campagnolo Shamal Ultra C17 Front Road WheelThe new Shamal Ultra C17 continues the legendary performance this model has held for over 20 years. It's the first top for many top-end competitive cyclists in all areas of the sport. This version pushes performance further thanks to the increase in design and technology Campagnolo is known for.Optimised Rim ProfileThis version of the Shamal Ultra features the new C17 rim profile to ensure a better rim to tyre interface, which in turn improves performance. This performance boost is especially noticeable when using 25 and 28c road tyres - the modern standard. To maintain this wheel exceptional reactivity and momentum it has been equipped with USB Ceramic, sealed cartridge bearing, which although reducing weight, also greatly improve rolling performance and smoothness. Ceramic ball bearings have a high corrosion resistance, meaning wheel maintenance is rarely required.Podium Proven PerformanceThis wheel features the Campagnolo iconic, performance enhancing Mega-G3 spoke lacing pattern. This spoke pattern improves energy between the rider and the road, which reduces stresses on the drive side (right side) of the wheel while increasing the rigidity of the wheel overall at the same time. This significant performance enhancement is achieved by the drive side of the rear wheels having twice as many spokes as the non-drive side (left side).Hand Built and Fine-TunedCampagnolo wheels are hand built entirely by specialist Campagnolo wheel builders and are fine-tuned and checked precisely with electronic tools. The ensures that every wheel delivers the high-performance output that Campagnolo wheels are known for.Features:  Material: Rim: Aluminium; Hub: Carbon, Aluminium  Rim Internal Width: 17mm  Rim External Width: 22mm  Rim Profile: Differentiated, 24/27mm  Hub Spacing: 100mm  Spoke Count: 16  Spoke Lacing: G3  Bearings: USB, Cup and ConeBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Zipp 202 NSW Carbon Tubeless Disc Rear Wheel - Black - Shimano/SRAM}, Black
  • £399.99
  • RRP £1514.99
  • Saving you £74

Zipp 202 NSW Carbon Tubeless Disc Rear WheelZipp's 202 NSW Tubeless Disc-brake model packs a heavy load of performance into a light and nimble rear wheel. This wheel flies up the toughest climbs, shaves time off descents, and handles deftly off the pavement. For aero performance, Zipp's ABLC Sawtooth dimple design extends to the rim's edge. The 202 NSW Tubeless Disc-brake is optimised for wide tyres with lower tyre pressure to meet the performance needs of modern riders in search of low rolling resistance and high compliance. With an internal width of 21mm, the wheelset is well suited for rough roads and tests fastest with a 28mm tyre in the majority of wind angles.ABLC SawtoothThe Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.Features: Rim Material: Carbon with UD Fibre finish and adhesive decals Use: Road Axle Type: 12x142mm Thru-Axle (TA) Internal Rim Width: 21mm Rim Depth: 32mm Rim Profile: Symmetrical Brake Compatibility: Disc Brake (Centre Lock rotor compatible) Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 24 Spoke Pattern: 2 Cross Hub: Cognition Drive Body Type: SRAM/Shimano Road Axle Material: Aluminium Bearings: Cartridge, Steel Driver Mechanism: Axial Clutch Driver Body Material: Aluminium Max Tyre Pressure: 100psi Max Recommended Rider Weight: 250lbs Single or Pair: Single rear wheel Weight: 801g (approx)Technologies: New Zipp graphics and cosmetic identity that scream speed. Applied using Zipp's ImPress direct-print technology. Centre locking rotor interface. Lockring is included. Ships with 12mm rear end caps. Campagnolo driver body sold separately. Tubeless design provides secure performance when ridden at lower tyre pressures. Cognition DB hub features Axial Clutch technology to allow the freehub's ratcheting mechanism to deliver half the mechanical drag of conventional three-pawl hubs.Manufacturer's Part Number: ZPWH8508000 Black 700c Shimano/SRAM Buy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zipp 404 Firecrest Carbon TL Front Wheel - Black - 700c}, Black
  • £399.99
  • RRP £998.99
  • Saving you £60

Zipp 404 Firecrest Carbon Tubeless Front WheelZipp's legendary speed weapon, the 404 Firecrest, is better than ever. This go-to rim-brake front wheel is, for the first time, tubeless ready. That means you can run reduced tyre pressure for reduced rolling resistance and increased cornering grip and compliance without the risk of pinch flats. This front wheel's 58mm rim depth is a classic that has carried athletes to victory in every kind of event and situation - every triathlon distance, breakaways, field sprints and hilly finishes. Zipp's ABLC Sawtooth Technology uses a complex dimpling pattern to improve aero efficiency. Zipp's ShowStopper textured braking surface delivers unrivalled rim braking performance in wet or dry conditions. At the centre of the 404 Firecrest Tubeless rim brake is a versatile and durable hub, the German-engineered ZR1. If you had to choose just one wheel for road riding and racing, the 404 Firecrest Tubeless is a savvy and speedy choice.ShowstopperZipp's industry leading Showstopper brake track continues to evolve and improve, providing unmatched stopping power and modulation regardless of weather conditions or the length of the descent. Showstopper is a complimenting pairing of a directional, moulded-in, texture with silicon carbide particles suspended in the surface resin. The current media blast process applied to all Zipp rims increases the surface roughness of the brake track providing the rider with consistent and responsive braking.AerobalanceZipp's sole mission is to help you go faster. That's why Zipp wheels are race-ready before they're camera-ready. For years, Zipp has used a combination of testing methods - wind tunnel, CFD computer simulations, pro athlete evaluations, on-road testing, and the RollingRoad ride simulator - to refine aero performance to new levels of excellence. Over the decades of innovation, Zipp's engineers have learned to look beyond just focusing on simply reducing aero drag. Instead, the goal now is to reduce aero drag while also minimising the effects of crosswinds on handling. This optimising of aero efficiency and crosswind stability became known internally at Zipp as AeroBalance. The approach began with Firecrest technology and has been advanced with the introduction of the NSW lineup, especially with the Sawtooth technology found in the 454 and 858 NSW. Sawtooth accomplishes this with a series of patented fin-shaped Hyperfoil nodes along the inner diameter of the rim that works together with the brand's HexFin ABLC dimples for improved airflow.Hexfin Aerodynamic Boundary Layer Control (ABLC)The Sawtooth dimple design consists of 12 nodes that are specifically clocked to start aerodynamic shearing at a rate of 50hz at a rider speed of 20mph. Sawtooth accomplishes this by inducing small sheet vortices that shed at a low magnitude, but at a higher natural frequency, thus decreasing the laminar bubble effect on the aerodynamically shielded side of the rim's profile to further reduce high yaw drag and improve crosswind stability.Features: Rim Material: Carbon with UD Fibre finish and adhesive decals Use: Road Axle Type: QR 100 Caps (diameter 19mm) Internal Rim Width: 19mm Rim Depth: 58mm Rim Profile: Symmetrical Brake Compatibility: Rim Brake Size: 700c Tyre Compatibility: Clincher, Tubeless Ready Surface Texture: ABLC SawTooth Nipple Material: Aluminium Nipple Anti-rotation: Sapim Secure-loc Spoke Type: CX-Ray - Black Spoke Count: 18 Spoke Pattern: Radial Axle Material: Aluminium Bearings: Cartridge, Steel Max Tyre Pressure: 125psi Max Recommended Rider Weight: 250lbs Single or Pair: Single front wheelTechnologies: New Zipp graphics and cosmetic identity that scream speed. Built with Sapim CX Sprint J-bend spokes. Tubeless ensures secure performance even when ridden at lower tyre pressures. All-around aero 58mm rim depth with proven crosswind stability. ABLC Sawtooth dimple design helps manage air flow around the rim, and contributes to create a faster, more stable wheel. Showstopper textured brake track delivers superior modulation and shortest stopping distances in wet and dry conditions. Ships with QR end caps, quick release skewers.Manufacturer's Part Number: ZPWH8521000 Black 700cBuy Zipp Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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