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.
Brands listed for Chain Reaction UK
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 Pro Frame Tap - Silver - 6mm x 1.0 X-Tools}, Silver
  • £2.98
  • RRP £8.99
  • Saving you £67

LifeLine Pro Frame TapThese are made of high grade steel and are precision ground. The frame taps cut easily and fit conventional tap handles.  3mm x 0.5, for rear wheel drop-out alignment screws  10mm x 1.0 for repairing pedal threads  5mm x 0.8 for use on derailleurs and handle bars etc  6mm x 1.0 for use on derailleurs and handle bars etcBuy LifeLine Pro Frame Tap from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro Frame Tap - Silver - 6mm x 1.0 LifeLine}, Silver
  • £2.98
  • RRP £8.99
  • Saving you £67

LifeLine Pro Frame TapThese are made of high grade steel and are precision ground. The frame taps cut easily and fit conventional tap handles.  3mm x 0.5, for rear wheel drop-out alignment screws  10mm x 1.0 for repairing pedal threads  5mm x 0.8 for use on derailleurs and handle bars etc  6mm x 1.0 for use on derailleurs and handle bars etcBuy LifeLine Pro Frame Tap from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro Frame Tap - Silver - 3mm x 0.5 LifeLine}, Silver
  • £2.98
  • RRP £8.99
  • Saving you £67

LifeLine Pro Frame TapThese are made of high grade steel and are precision ground. The frame taps cut easily and fit conventional tap handles.  3mm x 0.5, for rear wheel drop-out alignment screws  10mm x 1.0 for repairing pedal threads  5mm x 0.8 for use on derailleurs and handle bars etc  6mm x 1.0 for use on derailleurs and handle bars etcBuy LifeLine Pro Frame Tap from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Crank Arm Bolt - Black - Fits V-Drive/Gossamer/Gravity/Moto X}, Black
  • £2.95

FSA Crank BoltMade from super tough CrMo Alloy with an anodised finish and laser etched FSA logo. For use with certain MegaExo cranks and is suitable for Road, MTB, E-Bike and Urban use. Thread is 18mm (M18) in diameter, total length of 21mm and the bolt head outside diameter is 27mm.Features: Material: AlloyCompatibility: Road Energy, Road Gossamer (for MegaExo w/ Pinch-bolt), MTB Afterburner (for MegaExo w/ Pinch-bolt), MTB V-Drive, MTB Comet (for MegaExo w/ Pinch-bolt), MTB Moto, MTB Gravity Moto X Quantity: 1 boltFSA Part No.: 390-2082Bolt Diameter: M18Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Shaker Bottle with Storage Compartment - Clear - One Size}, Clear
  • £2.79

LifeLine Shaker Bottle with Storage CompartmentThe Lifeline Nutrition Shaker Bottle with Storage Compartment allows you to transport your nutrition products and liquid in separate compartments and mix when convenient.Accurately Mixed NutritionCreate a smoother energy and recovery shake drink with the Lifeline Nutrition Shaker Bottle. The metal whisk ball enhances mixing to ensure an even consistency throughout. A side measure scale helps you to accurately mix your nutrition drink.Features: Ideal for mixing Nutrition energy and recovery drinks Metal ball with whisk design to enhance mixing Side measure scale that reads oz and ml Flip-open top for easy access Dishwasher safe Storage compartment for nutrition products Screw top pill organiserBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Disc Brake Pad Spring
  • £2.75

Hope Disc Brake Pad Spring Replacement Hope Pad Spring - V4 Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Steel Disc Brake Rotor Bolts - Pack of 6}
  • £2.75

Hope Steel Disc Rotor Bolts Genuine replacement disc rotor mounting bolts from Hope.Features: Torq head Quantity: 6Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt Nose Deflector Velocity 6.5 - White, White
  • £2.70
  • RRP £8.99
  • Saving you £70

Leatt Nose Deflector Velocity 6.5Easily attachable to Leatt’s Velocity goggles and offering protection against impacts and abrasions.FeaturesCompatible with Leatt’s Velocity gogglesOffers extra nose protectionProtects against impacts and abrasionsBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Universal Inner Brake Cable - Stainless Steel, Stainless Steel
  • £2.68
  • RRP £2.99
  • Saving you £10

Clarks Universal Inner Brake CableAvailable in two material types to suit your preference, this durable Universal Inner Brake Cable from bike component experts Clarks is compatible with flat bar levers on mountain bikes (MTBs), road bikes and hybrid/city bikes. Both can be used for either your front or rear brake and both are corrosion resistant, with the stainless steel option offering a slightly higher level of protection from rusting.Features: Material: Separate Galavanised Steel and Stainless-Steel optionsCompatibility: All flat bar brake leversLength: 2000mmCable End Cap Included: YesOuter Cable Included: NoUse: Mountain Bike (MTB), Road, City bikesCoated: Yes, pre-lubricatedSuitable for front or rear use (can be cut to fit) Maintenance free Fits all major systemsBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Universal Inner Brake Cable - Galvanised, Galvanised
  • £2.68
  • RRP £2.99
  • Saving you £10

Clarks Universal Inner Brake CableAvailable in two material types to suit your preference, this durable Universal Inner Brake Cable from bike component experts Clarks is compatible with flat bar levers on mountain bikes (MTBs), road bikes and hybrid/city bikes. Both can be used for either your front or rear brake and both are corrosion resistant, with the stainless steel option offering a slightly higher level of protection from rusting.Features: Material: Separate Galavanised Steel and Stainless-Steel optionsCompatibility: All flat bar brake leversLength: 2000mmCable End Cap Included: YesOuter Cable Included: NoUse: Mountain Bike (MTB), Road, City bikesCoated: Yes, pre-lubricatedSuitable for front or rear use (can be cut to fit) Maintenance free Fits all major systemsBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Bottle Cleaner Brush
  • £2.60

LifeLine Bottle Cleaner BrushLifeLine's Bottle Cleaner Brush is perfect for helping you to thoroughly clean out your water bottles, keeping them fresh and hygienic and removing old flavours.Features:  Easy Grip handle  Sponge head  Bristled neck  Lifeline graphicBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Silicone Shim for Handlebar Bracket - Black - 31.8mm - 35mm}, Black
  • £2.50

Exposure Silicone Shim for Handlebar BracketThis easy to install and remove shim by Exposure is a handy band to keep your bike lights in place on your ride. Made from a durable and weatherproof silicone, it is just as efficient in fixing your lights in place as it is detaching them for safe storage at the end of your commute. Suitable for 31.8mm diameter handlebars, this is an excellent addition to your bike light setup. Features:Material: Silicone Size: 31.8mm shim/ bandBuy Exposure Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano SIS SP41 Outer Gear Cable Casing Cap - Black - Long Tongue}, Black
  • £2.50

Shimano SIS SP41 Outer Gear Cable Casing CapGenuine Shimano replacement part.Features: Contains: Single SIS SP41 outer gear casing cap Type: Long or Short nose availableA 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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Ravemen Replacement USB Charging Cable - Black - AUC01}, Black
  • £2.50
  • RRP £3.99
  • Saving you £37

Ravemen Replacement USB Charging Cable The Replacement USB Charging Cable from Ravemen is a 'Male to Micro B' USB cable that's compatible with a wide variety of electronic devices and is a genuine replacement part from Ravemen.Features: A Male to Micro B plug, maximum 2.5A current transport High-quality copper wire inside to maximize current and data transport Outer jacket is made of TPE, sturdy and durable Wide compatibility, work with smartphones, tablets, MP3 players and all other Micro-USB connecting devices Length: 1.1 feet(0.35M)Buy Ravemen Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Blok Sock - Camo AW18 - Black-Yellow - L/XL}, Black-Yellow
  • £2.50
  • RRP £8.00
  • Saving you £69

dhb Blok Sock - CamoUsing Meryl Skinlife yarns, the dhb Blok Socks offer a comfortable, supportive fit, excellent breathability and of course have the distinctive Blok designs you love. The multi-panel construction gives a wonderfully comfortable fit, with a reinforced heel and seamless toe box providing durability, while air mesh at the top of the sock and cuff maximises ventilation and breathability. The Meryl Skinlife yarns are also anti bacterial resulting in fresher feet for longer. Features:Main Materials: 80% Polyester, 20% Elastane(Spandex)Italian madeMeryl Skinlife yarn used for antibacterial effect, plus enhanced softnessAir mesh top of sock for enhanced breathabilityReinforced heel for extra durabilitySeamless reinforced toe boxBuy dhb Clothing at Chain Reaction Cycles, the World's Largest Online Bike Store.

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Maurten Solid 225 - 60g
  • £2.50

Maurten Solid 225Sweet and natural, fast and light carbohydrate-rich, low in fibre, the Solid 225 is Maurten’s first non-hydrogel product. Formulated for pro-athletes, tested by pro-athletes the Solid 225 bar is a performance focused, rice and oat based, chewable bar. Each bar keeps you energised with 225 calories and 44g of carbohydrate.Directions for UseMaurten’s Solid 225 bars aren’t a replacement to Maurten’s Hydrogel range but are designed to complement it. Great for use in a wide range of high-performance sports, the bars can be used in several ways:Marathon Runners – Solid is a perfect post-session, or post-race recovery snack to replace carbohydrates. It also works as a pre-race meal alternative.Cyclists – For cyclists the Solid 225 bars are a great fuelling option for low-to-medium intensity rides as a before and after snack.Ultra-Runners – For best results consume a Solid bar every four hours. Thanks to the Solid bar’s salt content, the bars also provide an advantage in replacing sodium levels during long training sessions and races.Triathletes – Great for triathletes, the Solid 225 bar is an ideal between-session fuel as well as a post-session or post-race recovery snack to replace carbohydrates.Nutritional Information OriginalCocoaPer 100gPer 60g BarPer 100gPer 60g BarEnergy (kJ/Kcal)1584/375950/2251581/374948/225Fat (g)63.663.6of which Saturates (g)0.90.61.10.7Carbohydrates (g)74.444.673.243.9of which Sugars (g)31.118.834.220.5Fibre (g)31.842.4Protein (g)4.32.64.92.9Salt (g)1.10.661.140.68IngredientsCocoa: Gluten Free Oats, Fructose-Glucose Syrup, Maltodextrin, Sugar, Rice Flour, Sunflower Oil, Fat Reduced Cocoa, Rice Bran, Salt, Emulsifier (Lecithin), Rice Extract.Original: Fructose-Glucose Syrup, Gluten Free Oats, Maltodextrin, Rice, Flour, Sugar, Sunflower Oil, Glucose Syrup, Rice Bran, Salt, Emulsifier (Lecithin), Rice Extract.Allergen Information: For allergen information see ingredients in bold. May contain traces of Milk, Soy, Gluten, Sesame, Nuts, and/ or Peanuts.Features0% Hydrogel, 100% MaurtenMaurten's first non-Hydrogel productA performance-focused oat-and-rice-based chewable barsFast and light carbohydrate richLow fibre fuel sourcesSweet and naturalSingle barSuitable for vegetarians and vegansBuy Maurten Energy from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ravemen GoPro Upside Down Bracket - Black - AUB01}, Black
  • £2.50
  • RRP £3.99
  • Saving you £37

Ravemen GoPro Upside Down BracketIdeal for mounting your bike light with a GoPro style mount, the Ravemen GoPro Upside Down Mount is a durable and reliable light mounting solution. Features: Genuine Ravement spare GoPro mount Part Number: 35426Buy Ravemen Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Presta to Schrader Valve Pump Adaptor - Gold, Gold
  • £2.49

Lifeline Presta to Schrader Valve Pump AdaptorInflate your tyres easily with the Presta to Schrader Valve Pump Head Adaptor. Allowing for an easy inflation, the adaptor allows for air to be added to any presta valve with a standard air chuck.Features:Presta to SchraderBuy Lifeline from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Disc Brake Rotor Spacer - 1mm}
  • £2.49

Hope Rotor Spacer CNC alloy Disc rotor spacer. Used on some hubs that have older narrow spacing or where the Rotor is not close enough to the caliper mount on the fork leg. Available in 1.0mm and 2.0mm.Features: CNC alloy spacer/shim Available sizes: 1.0mm and 2.0mm Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Disc Brake Rotor Spacer - 2mm}
  • £2.49

Hope Rotor Spacer CNC alloy Disc rotor spacer. Used on some hubs that have older narrow spacing or where the Rotor is not close enough to the caliper mount on the fork leg. Available in 1.0mm and 2.0mm.Features: CNC alloy spacer/shim Available sizes: 1.0mm and 2.0mm Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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