Chain Reaction UK

Chain Reaction UK Rating
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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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We currently have 421 different brands listed for Chain Reaction UK in our database

Number of Products Listed for Chain Reaction UK

We currently have 41186 products listed for Chain Reaction UK, that's 41186 opportunities for you to save money!

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Chain Reaction UK have 41186 products listed

LifeLine Mountain Bike Clip-On Rear Mudguard - Black, Black
  • £6.99

LifeLine Mountain Bike Clip-On Rear MudguardThe LifeLine MTB Clip-On Rear Mudguard will efficiently protect you from rear tyre spray from wet roads and mud from the trails. Simple to fit, it clamps around your bike’s seatpost and comes with a variety of shims to suit the most common diameters. It’s very lightweight and durable and features a thumb wheel adjuster, so you can fine-tune the clearance at any time with no tools required.Features:  Lightweight  Flexible  UV and corrosion resistant  Quick and easy to install  All mounting hardware included  Angle adjustment for perfect coverage  Seatpost compatibility: 25.4mm-31.8mmBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine CNC CO2 Inflator (Thread-on Valve Head) - Black, Black
  • £6.99

LifeLine CNC CO2 Inflator (Thread-on Valve Head)For fast, compact delivery for inflation on the go, the LifeLine CNC inflation is an essential part of your bike ride. The CNC inflator controls tyre inflation securely, making it an every day part of your bike ride. To use, simply thread a cartridge into the mount, thread the head onto the valve and turn the pressure dial to begin the inflation. This dial can be closed again at any time to retain pressure for later inflations. Ensure the lockring on the inner tube is tightened securely against the rim before inflating as this will prevevnt the valce from moving into the rim when pressure is applied. Features:Thread on valve head for secure, controlled CO2 deliveryInflator dial for pressure controlCompatible with threaded CO2 cartridgesFits both Presta and Schrader valvesFast, convenient tyre inflationPrecision CNC Alloy bodyBuy Lifeline Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Wallmount Bike Storage Hanger - Black - Standard}, Black
  • £6.99
  • RRP £9.99
  • Saving you £30

LifeLine Wallmount Bike Storage HangerA wall mounted hanger for your bike. Mount the   hanger on the wall at the desired height and secure either front or rear   wheel in the retainer bracket for easy storage of your bike.Features:Saves valuable floor spaceStore your bike in a closet, behind the door or somewhere out of sight Buy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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HIGH5 Starter Kit - One Size
  • £6.99

High5 Starter KitWelcome to the world of High5 nutrition, the Starter Kit gives you a fine mix of some of High5's most popular gels, drinks and hydration products so you can see what works best for you.A variety of flavours and formats will tickle your tastebuds and at the same provide all the energy you need to get the very best performance from yourself. Zero tabs are easily mixed in your new High5 waterbottle for a complete hydration solution, while Energy Gel sachets, some with a hit of caffeine, provide an easy to hand energy boost. Then for after training you'll have the delicious Chocolate Recovery Drink packed with protein for efficient recovery ready for your next session.Features:Recovery Drink Chocolate (60g) x 1Energy Gel Caffeine Raspberry (40g) x 1Energy Gel Citrus (40g) x 1Energy Drink Berry (47g) x 1ZERO (1tab) Pink Grapefruit x 1ZERO (1tab) Citrus x 2Buy High5 Nutrition from Chain Reaction Cycles, the World's Largest Online Bike Store.

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HIGH5 ZERO Variety Pack Hydration Tabs(3 x 20) - 1
  • £6.99
  • RRP £21.99
  • Saving you £68

HIGH5 ZERO Variety Pack Hydration Tabs (3 x 20)The ultimate Zero bundle, the HIGH5 ZERO Variety Pack Hydration Tabs includes 20 tabs of ZERO Citrus, 20 tabs of ZERO Caffeine Hit Berry, and 20 tabs of ZERO Protect Orange and Echinacea.ZERO CitrusThe original hydration tablet that is great for all your sporting endeavours. The tab creates a light and refreshing sugar free electrolyte drink with zero calories that makes it easy to stay hydrated. The tab is full of electrolytes such as sodium, potassium and magnesium which aid in the replacing of key electrolytes that are lost through sweating.ZERO Caffeine Hit BerryThe Zero Caffeine Hit Berry has all the benefits of the original ZEROs tab but with an extra 75mg of caffeine per tab. This gives you a boost and can help to reduce tiredness and fatigue during exercise.ZERO Protect Orange and EchinaceaBased on the original ZERO tab, the ZERO Protect has some added active ingredients like plant extracts, and more vitamins to help maintain your body’s immune system during and after exercise.Directions for UseSimply drop a tab into a re-usable water bottle and watch it rapidly dissolve. The easy-break tabs mean that you can choose your ideal drink strength. ZERO can be mixed to your preferred strength, but it is recommended that it is dissolved in 750ml water.Nutritional InformationZERO Citrus Per 4g TabMagnesium (mg)56Potassium (mg)70Calcium (mg)9Vitamin C (mg)28Sodium (mg)250Green Tea (mg)1Ingredients: Acidity Regulators (Citric Acid, Malic Acid), Sodium Bicarbonate, Firming Agent (Sorbitols), Magnesium Carbonate, Sodium Citrate, Potassium Citrate, Natural Flavouring, L-Ascorbic Acid (Vitamin C), Calcium Carbonate, Sweetener (Sucralose), Maltodextrin, Leucine, Green Leaves Tea Extract (Camellia Sinensis O.Ktze), Sodium Chloride, Colour (Riboflavins).ZERO Caffeine Hit Berry Per 4g TabMagnesium (mg)56Potassium (mg)70Calcium (mg)9Vitamin C (mg)28Sodium (mg)235Green Tea (mg)1Caffeine (mg)75Ingredients: Acidity Regulators (Citric Acid, Malic Acid), Sodium Bicarbonate, Firming Agent (Sorbitols), Magnesium Carbonate, Sodium Citrate, Potassium Citrate, Natural Flavourings, Caffeine, Beetroot Concentrate, L-Ascorbic Acid (Vitamin C), Calcium Carbonate, Sweetener (Sucralose), Leucine, Black Carrot Concentrate, Curcuma Powder, Colour (Riboflavins), Green Tea Leaves Extract (Camellia Sinensis O. ktze), Sodium Chloride.ZERO Protect Orange and Echinacea Per 2 x 4g Tab ServingVitamin C (mg)200Vitamin D (µg)10Folic Acid (µg)400Potassium (mg)140Sodium (mg)500Magnesium (mg)112.5Echinacea Extract (mg)200Citrus Bioflavonoids (mg)100Ingredients: Acidity Regulators (Citric Acid, Malic Acid), Sodium Bicarbonate, Firming Agent (Sorbitols), Sodium Citrate, Potassium Citrate, Natural Flavourings, L-Ascorbic Acid (Vitamin C), Echinacea aerial part extract (Echincacea purpurea), Citrus bioflavonoids (Citrus sinensis), Orange Juice Concentrate, Leucine, Sweetener (Sucralose), Cholecalciferol (Vitamin D), Sodium Chloride, Folic Acid.FeaturesContains: 1 x ZERO Citrus, 1 x ZERO Caffeine Hit Berry, 1 x ZERO Protect Orange and EchinaceaLight and refreshing sugar free electrolyte drinksZero caloriesPacked with electrolytes such as sodium, potassium and magnesiumZERO Caffeine Hit comes with added 75mg caffeine per tablet for an extra boostZERO Protect has added active ingredients like plant extracts, and more vitaminsDesigned for before, during and afterBuy HIGH5 Hydration from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Zone3 Race Belt 2016 - Black - One Size}, Black
  • £6.99
  • RRP £7.50
  • Saving you £7

Zone3 Race Belt A Triathlon essential which is used to keep your race number in place during the swim, cycle and run. The easiest way to save time in transition! Simply fasten your number to the belt using the toggles and you’re ready to go.Using toggles instead of poppers means that you are able to use the belt under wetsuits without the worry of losing your number.Each belt comes complete with three energy gel loops so you can keep your nutrition close to hand for when you need it! They are made from a new nylon fabric for extra grip so there is no chance that your gels could come loose.We’d like to think that this is the highest quality race belt available on the market and not just a cheap piece of elastic with a buckle.Buy Zone3 Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Anti Pollution Face Mask - Black - One Size}, Black
  • £6.99
  • RRP £19.99
  • Saving you £65

LifeLine Anti Pollution Face MaskLifeline's Anti-Pollution Mask is perfect for urban riding and riders who require greater breathing quality. The mask contains replacable filter and a pinch tab to give secure protection in the most polluted cities. Giving 95% filtering efficiency, LifeLine have designed the Anti-Pollution mask with two exhalation valves which give easier breathing and reduce hot air/carbon dioxide build up.Features:Material 100% PolyesterVelcro closureBreathable meshAnti-allergenicReplaceable filterPinch tab for secure nose fitBuy Lifeline Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Respro Sportsta Anti-Pollution Filter - White - L}, White
  • £6.99
  • RRP £22.99
  • Saving you £70

Respro Sportsta Anti-Pollution FilterThe Sportsta Anti-Pollution Filter features an extremely low inhalation resistance compared with other particle filters. Plus, it has a hypo-allergenic layer preventing any irritation to the face as a result of the accumulation of particulate material and has a wicking effect to ensure that the surface remains dry.This filter is able to trap Particulate Matter less than one micron in size and more than capable of the removal of PM2.5 Particulate Matter typically found in most city environments. It can be used with any Respro mask (with the exception of the Metro Mask) provided that it is the same size filter as the mask size i.e.; large filter - large mask. Features: Sub-micron particulate filter Soft heat welded edging Wicking internal scrim layer Filters out sub-micron dusts including pollen and pet dander Comfortable and skin kindSuitable For: Cycling Walking / Jogging Horse riding Sports training House cleaning High dusting Linen changing Gardening Pet cleaningBuy Respro Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stolen Vortex BMX Fork Bolt - Black - M24}, Black
  • £6.99
  • RRP £11.99
  • Saving you £42

Stolen Vortex BMX Fork BoltThis top cap is for use with the Stolen Vortex fork. Machined from 6061 Aluminium, it will securely bolt your forks in place and resist the urge to strip threads like some models.Features: Material: CNC 6061 Aluminium Tooling: Tighten with a 6mm Allen Wrench Weight: 14g Buy Stolen BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stolen Vortex BMX Fork Bolt - Silver - M24}, Silver
  • £6.99
  • RRP £11.99
  • Saving you £42

Stolen Vortex BMX Fork BoltThis top cap is for use with the Stolen Vortex fork. Machined from 6061 Aluminium, it will securely bolt your forks in place and resist the urge to strip threads like some models.Features: Material: CNC 6061 Aluminium Tooling: Tighten with a 6mm Allen Wrench Weight: 14g Buy Stolen BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Manitou Suspension Fork Air Piston Seal - Black, Black
  • £6.99
  • RRP £11.99
  • Saving you £42

Manitou Suspension Fork Air Piston SealAn ideal and efficient set of spare seals from Manitou to keep your air pistons performing at the highest level. Features Compatibility:  Manitou fork air pistons Buy Manitou Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sea To Summit AlphaLight Long Handled Spork SS21 - Grey Anodised, Grey Anodised
  • £6.99

Sea To Summit AlphaLight Long Handled Spork Produced with a durable, hard adonised aluminium, the Sea To Summit AlphaLight Long Handled Spork is as tough and rugged as your outdoor lifestyle.In creating the AlphaLight Long Handled Spork, the exoskeleton aluminium design makes its slimmer and lighter with no risk of the metal contaminating food. Long enough to reach to the very bottom of food packets, the spork has been created with simplicity in mind and with a mini carabiner, so it can be attached to other utensils. Features:Tough and lightweight for lifelong useComes with a carabiner to keep items togetherSmooth matte finishUltralight, strong aircraft aluminium alloyWeighs only 14 gramsBuy Sea To Summit Camping from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Campagnolo Carbon Road Disc Brake Pads - Race Compound}
  • £6.99
  • RRP £19.99
  • Saving you £65

Prime Campagnolo Carbon Road Disc Brake PadsWhether you're racing through the smooth city streets or descending an alpine pass, these stunning disc brake pads deliver amazing braking performance on every run. They feature a fantastic blended carbon and steel backplate construction which is 27% lighter than traditional steel backplates. This means you'll benefit from their fast and precise stopping power without any unnecessary grams holding you back as you push for victory.Prime Racing CompoundAll set for adrenaline-fuelled road events, these superb component's are kitted out with Prime's Race compound. This features a higher percentage of kevlar for outstanding strength and durability while vibrations which cause brake squeal are dramatically reduced. Mutliple hard and soft metals have also been added to this compound for less heat build up and superior modulation, so you can conquer every road with precision and power. Features: Backplate Material: Carbon and Steel Compound: Prime Race Compound Compatibility: Campagnolo disc brake systems Use: RoadBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Pro Race 750ml Bidon - Black - 750ml}, Black
  • £6.99

Prime Pro Race 750ml BidonThe Pro Race 750ml Bidon from Prime is the lightest hydration bottle in its class. It also features an ergonomic cap, which is soft, odourless and will not alter the taste of the liquid while also increasing liquid flow to make it easier to refuel on the move.Grippy, Comfortable and Easy to UseThe special grippy material on the bottle body makes it safer and easier to use on rough roads or fast descents, and the opening is 20% bigger than standard bottles, so filling up with liquids or powdered supplements is much easier. Features: Material: Odourless, soft and durable plastic Capacity: 750ml The lightest sport bottle available worldwide Ergonomic cap Increased and easier liquid flow 100% BPA free 100% RecyclableBuy Prime Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss Revolution DB Black Spokes - 18 Pack, Black
  • £6.99
  • RRP £17.99
  • Saving you £61

DT Swiss Revolution DB Black Spokes - 18 PackThe award winning DT revolution® spoke. The lightest round spoke DT Swiss manufacture. It is perfect for the rider looking to find the lightest round spoke for any wheel application. Ready for heavy use and lightweight performance.Features: Thread: 2.0mm. Length: 247 - 308mm. Height of head: 6.2mm. Diameter 1: 2.0mm. Diameter 2: 1.5mm. Diameter 3: 2.0mm. Nipples Included: No Weight: (64 spokes, 264mm): 283g. Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss Aero Speed Black Wheel Spokes - 18 Pack, Black
  • £6.99
  • RRP £19.99
  • Saving you £65

DT Swiss Aero Speed Black Wheel Spokes - 18 PackDT aero speed is a flat spoke with a constant diameter. The middle section of the spoke is bladed to a diameter of 2.3 mm. This process makes it stable and the bladed shape gives the spoke perfect aerodynamic characteristics.The ideal relation of stability and low weight make this spoke a very good choice for road wheels and light MTB wheels. This spoke fits hubs with standard spoke holes. For years DT aero speed belongs to the strong and reliable spoke range with the known DT Swiss quality.With over 60 years of experience in spoke manufacturing, DT Swiss has a worldwide unique know how. From the quality control of the raw material to the in-house development of machinery right through to cooperation with highly specialized suppliers there are many factors involved in a high-end product.Features: Use: Road Race, XC Thread: 1.8mm Length (L): 215 - 305mm Height of head (H): 6mm Diameter 1 (D1): 1.8mm Diameter 2 (D2): - Diameter 3 (D3): 1.8mm Width bladed section (B): 2.3mm Thickness bladed section (S): 1.2mm E-Bike Use: No Weight: 100g (18 spokes, 264mm)Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off MO94 Multi-Use Lubricant Spray - 400ml}
  • £6.99

Muc-Off MO94 Multi-Use Lubricant SprayThis helpful Multi-Use Spray from Muc-Off offers many uses for maintaining your ride. This hard-wearing spray leaves a protective film that greases and reduces friction and corrosion amongst your components.  Prevents Dirt and Moisture Build UpLooking for an all-round wonder spray? The Muc-Off MO-94 covers all the bases with its incredible formula that quickly and effectively penetrates moisture lubricates moving parts and leaves a long-lasting protective film. MO-94 prevents dirt adhesion and also drives out excess water to keep rust and corrosion at bay. MO-94 isn’t just for bikes, motorcycles or cars. Nope. It works on just about anything. Whether you’ve got a squeaky door hinge, a rusty lock or a bolt that you just can’t turn, MO-94 is all you need.Note: Avoid contact with tyres and braking surface (rim brakes and disc).Directions for Use:Step 1: Spray on the desired area for treatment.Step 2: Allow area to dry. For best results and to ensure the protective film remains in place, do not wipe the area after application or treatment.Features:Free's seized partsBiodegradableDisperses moisture to prevent rust and corrosionProvides light lubrication for moving partsReduces metal to metal contactPrevents dirt adhesionCuts down on friction to improve component efficiencyVolume: 400mlBuy Muc-Off Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off Puncture Plugs Tubeless Tyre Refill Pack - Black, Black
  • £6.99

Muc-Off Puncture Plugs Tubeless Tyre Refill PackThe Puncture Plugs Tubeless Refill Pack from Muc-Off is a replacement pack of puncture repair plugs for use with Road, MTB and Gravel tubeless tyres.Features:Genuine Muc-Off SparesCompatible with Road, MTB and Gravel Tubeless TyresPart Number: Muc-Off 20132Buy Muc-Off Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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ODI Flangeless Longneck BMX Grips - Red, Red
  • £6.99
  • RRP £11.99
  • Saving you £42

ODI Flangeless Longneck BMX GripsThese BMX Grips feature an opened end for your end plugs, a comfortable longneck grip pattern and come flangeless so you will be ready for whatever challenges you meet on the trails. Features: Classic mushroom style collapsible rib pattern. Constructed of the ODI proprietary grip SOFT compound for added comfort! Increasingly popular with top athletes around the world. Open ends with black and white Two Color Push In Plugs end plugs included. Sold In Pairs.Buy ODI  Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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ODI Flangeless Longneck BMX Grips - Purple, Purple
  • £6.99
  • RRP £11.99
  • Saving you £42

ODI Flangeless Longneck BMX GripsThese BMX Grips feature an opened end for your end plugs, a comfortable longneck grip pattern and come flangeless so you will be ready for whatever challenges you meet on the trails. Features: Classic mushroom style collapsible rib pattern. Constructed of the ODI proprietary grip SOFT compound for added comfort! Increasingly popular with top athletes around the world. Open ends with black and white Two Color Push In Plugs end plugs included. Sold In Pairs.Buy ODI  Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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