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 IS to Post Disc Brake Mount Adaptor - IS Front 160mm or IS Rear 140mm}
  • £1.99
  • RRP £3.99
  • Saving you £50

LifeLine IS to Post Disc Brake Mount AdaptorThis quality, precision made LifeLine disc brake adaptor converts a 51mm International Standard (IS) frame mount to a 74mm post mount to suit your brake rotor sizeFeatures:  Lightweight, precision made alloy adaptors  Mounting hardware bolts are not included  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Post to Post Disc Brake Mount Adaptor - Post Mount - 203mm}
  • £1.99
  • RRP £3.99
  • Saving you £50

LifeLine Post to Post Disc Brake Mount AdaptorLifeLine Disc Brake Adaptor (Post to Post) is a lightweight brake adaptor that can convert your 74mm post-frame mount to a post-mount to suit your choice of brake rotor size. This versatile tool is compatible with all frames and forks that use a post-mount, making it a must have item for any cycling enthusiast.Features:Lightweight, precision-made alloy adaptorsCompatible with all frames and forks that use a post-mountMounting hardware bolts are not includedBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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crankbrothers Tread Contact Sleeve for Clipless Pedals - Black - For Candy 11-3-2 Pedals}, Black
  • £1.99
  • RRP £8.99
  • Saving you £78

crankbrothers Tread Contact Sleeve Customize the fit of the new generation candy and eggbeater pedals.   Material: Eggbeater: 65D urethane - Candy: 30% glass filled nylon.   Sizes: 3 pairs included.   Thicknesses: 1mm, 2mm, 3mm.   Weight: 2 to 5 grams per pair, depending on thickness.   Durometer eggbeater: 65D - candy: n/a.       Compatibility: Eggbeater: 11, 3, 2 - Candy: 11, 3, 2. Buy crankbrothers Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Post to Post Disc Brake Mount Adaptor - Post Mount - 180mm}
  • £1.99
  • RRP £3.99
  • Saving you £50

LifeLine Post to Post Disc Brake Mount AdaptorLifeLine Disc Brake Adaptor (Post to Post) is a lightweight brake adaptor that can convert your 74mm post-frame mount to a post-mount to suit your choice of brake rotor size. This versatile tool is compatible with all frames and forks that use a post-mount, making it a must have item for any cycling enthusiast.Features:Lightweight, precision-made alloy adaptorsCompatible with all frames and forks that use a post-mountMounting hardware bolts are not includedBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Post to Post Disc Brake Mount Adaptor - Post Mount - 200mm}
  • £1.99
  • RRP £3.99
  • Saving you £50

LifeLine Post to Post Disc Brake Mount AdaptorLifeLine Disc Brake Adaptor (Post to Post) is a lightweight brake adaptor that can convert your 74mm post-frame mount to a post-mount to suit your choice of brake rotor size. This versatile tool is compatible with all frames and forks that use a post-mount, making it a must have item for any cycling enthusiast.Features:Lightweight, precision-made alloy adaptorsCompatible with all frames and forks that use a post-mountMounting hardware bolts are not includedBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Brake Disc Rotor Bolts - Black, Black
  • £1.99

LifeLine Brake Disc Rotor Bolts  These quality  Lifeline  steel rotor bolts are precision engineered with T25 Torx heads and are coated with threadlock on the threads, helping to prevent them from shaking loose. Features:  Sold as a pack of 6 bolts  T25 Torx bolt heads  Bolts come pre-threadlocked  Weight: 14g for all 6 bolts  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Brake Disc Rotor Bolts - Red, Red
  • £1.99

LifeLine Brake Disc Rotor Bolts  These quality  Lifeline  steel rotor bolts are precision engineered with T25 Torx heads and are coated with threadlock on the threads, helping to prevent them from shaking loose. Features:  Sold as a pack of 6 bolts  T25 Torx bolt heads  Bolts come pre-threadlocked  Weight: 14g for all 6 bolts  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Brake Disc Rotor Bolts - Gold, Gold
  • £1.99

LifeLine Brake Disc Rotor Bolts  These quality  Lifeline  steel rotor bolts are precision engineered with T25 Torx heads and are coated with threadlock on the threads, helping to prevent them from shaking loose. Features:  Sold as a pack of 6 bolts  T25 Torx bolt heads  Bolts come pre-threadlocked  Weight: 14g for all 6 bolts  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Brake Disc Rotor Bolts - Blue, Blue
  • £1.99

LifeLine Brake Disc Rotor Bolts  These quality  Lifeline  steel rotor bolts are precision engineered with T25 Torx heads and are coated with threadlock on the threads, helping to prevent them from shaking loose. Features:  Sold as a pack of 6 bolts  T25 Torx bolt heads  Bolts come pre-threadlocked  Weight: 14g for all 6 bolts  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Tech Master Cylinder Lid Diaphragm
  • £2.00

Hope Tech Master Cylinder Lid DiaphragmGenuine Hope replacement part.Features: Tech Master Cylinder Lid Diaphragm Suits Tech model only Not suitable for Tech 3 modelsBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wolf Tooth Dropper Remote Bolt - Black, Black
  • £2.00

Wolf Tooth Dropper Remote BoltIdeal for replacing the lost bolt that came with your Wolf Tooth ReMote, this is a high-quality and genuine spare part.Features: Use: MTB Compatibility: Wolf Tooth ReMote Includes: 1x cable clamping bolt and 1x washer Manufacturer's Part Number: WTREMOTEBOLTBuy Wolf Tooth Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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BeElite Vinyl Coated Dumbbell (Pair) 0.5kg AW20 - Black, Black
  • £2.00
  • RRP £5.00
  • Saving you £60

BeElite Vinyl Coated Dumbbell (Pair) 0.5kgThe BeElite Vinyl Coated Dumbbells are supplied as pairs and are available in 0.5Kg, 1Kg, 1.5Kg, 2Kg, 3Kg and 5Kg weights. The dumbbells are the perfect accompaniment to your home training workouts.Essential for home workouts and in a range of sizes depending on your strength, fitness and intended exercise. The hexagonal shape means the weight plants on the ground and doesn't roll. The vinyl coating is easily cleaned and offers a comfortable hand grip.Features:Sold as pairsWeights are accurate to +-5%Vinyl singular layer allows easy cleaning and prevents the ingress of dirt and sweat.Buy BeElite from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Busch & Müller Stainless Steel Pan Head Screw and Nut - Black - Flat Head}, Black
  • £2.00
  • RRP £7.99
  • Saving you £75

Busch & Müller Stainless Steel Pan Head Screw and Nut The Busch & Muller Stainless Steel Pan Head Screw and Nut is a genuine Busch & Muller spare part and suits its front dynamo lights.Features: Stainless steel flat head screw + nut for headlight bracket Suits front dynamo lights Manufacturer's Part Number: 475ISMBuy Busch & Müller Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Bosch Performance Line E-Bike Drive Unit House - Black - Left}, Black
  • £2.00
  • RRP £10.99
  • Saving you £82

Bosch Performance Line E-Bike Drive Unit House Ideal for Bosch Performance Line drive units from 2020 onwards, this design cover is a genuine Bosch replacement part. This design cover is developed for the Bosch Performance Line engine (2020+).Features: Use: E-bike Compatibility: Bosch Performance Line from 2020 onwards Genuine Bosch replacement partManufacturer's Part Numbers:1270015251 Black Option 1 Front 1270015253 Black Option 3 Left 1270015252 Black Option 2 RightBuy Bosch Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Tech 3 V4 Large Piston Seal
  • £2.00

Hope Tech 3 V4 Large Piston Seal Genuine Hope replacement parts Buy Hope Tech 3 V4 Large Piston Seal from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pip & Nut Dark Chocolate Peanut Butter Hanging Bag - One Size
  • £2.00
  • RRP £2.50
  • Saving you £20

Pip & Nut Dark Chocolate Peanut Butter Hanging BagTreat yourself to a small bite of peanut heaven, the Pip & Nut Dark Chocolate Peanut Butter Hanging Bag is full of the most perfect peanut-y, buttery mini cakes to keep hunger at bay.Your perfect peanut and chocolate-based sweet-treat fix, the Dark Chocolate Peanut Butter Hanging Bag should always be kept close to hand ready for when the pangs of hunger arrive. Share with friends and family or keep this treat all for yourself, they're ideal for chill nights in or active days out.The delicious Dark Chocolate Peanut Butter Cups are made from the highest quality ingredients so not only do they taste great, they're healthy too. Each pack contains chocolate cups filled with deliciously smooth peanut butter. The cup casing is made of rich, dark, ethically sourced, single-origin Colombian chocolate.Storage AdviceStore in a cool dry place. Once opened, eat within three months.ExpirationThis product will be delivered to you with between 2-3 months expiry.Nutritional Information Per 100gPer 15g ServingEnergy (kJ/Kcal)2453/586432/103Fat (g)42.87.5Saturates (g)18.93.3Mono-unsaturates (g)--Polyunsaturates (g)--Carbohyrates (g)39.26.9Sugars (g)356.2Fibre (g)4.20.7Protein (g)11.62.0Salt (g)0.560.1IngredientsColombian Dark Chocolate (Cocoa Mass, Sugar, Cocoa Butter, Emulsifier: Soya Lecithin, Vanilla Extract), Peanut Butter (30%), Shea Oil, Coconut Oil, Agave Syrup, Sea Salt.Dark Chocolate contains: Cocoa Solids: 61% minAllergen Information: For allergen information see ingredients in bold. Not suitable for Peanut and Tree Nut allergy sufferers.FeaturesMade with real nut butter and ethically sourced chocolateEasy-tear snack bagNo palm oilGluten-freeSource of fibre101 calories per cupEach bag weighs 88g and contains approx. 15 mini cupsSuitable for Vegetarians: YESSuitable for Vegans: YESBuy Pip & Nut Recovery from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pip & Nut Milk Chocolate Peanut Butter Hanging Bag - One Size
  • £2.00
  • RRP £2.50
  • Saving you £20

Pip & Nut Milk Chocolate Peanut Butter Hanging BagTreat yourself to a small bite of peanut heaven, the Pip & Nut Milk Chocolate Peanut Butter Hanging Bag is full of the most perfect peanut-y, buttery mini cakes to keep hunger at bay.Your perfect peanut and chocolate-based sweet-treat fix, the Dark Chocolate Peanut Butter Hanging Bag should always be kept close to hand ready for when the pangs of hunger arrive. Share with friends and family or keep this treat all for yourself, they're ideal for chill nights in or active days out.The delicious Dark Chocolate Peanut Butter Cups are made from the highest quality ingredients so not only do they taste great, they're healthy too. Each pack contains chocolate cups filled with deliciously smooth peanut butter. The cup casing is made of rich, ethically sourced, single-origin Colombian chocolate.Storage AdviceStore in a cool dry place. Once opened, eat within three months.ExpirationThis product will be delivered to you with between 2-3 months expiry.Nutritional Information Per 100gPer 15g ServingEnergy (kJ/Kcal)2453/586432/103Fat (g)42.87.5Saturates (g)18.93.3Mono-unsaturates (g)--Polyunsaturates (g)--Carbohyrates (g)39.26.9Sugars (g)356.2Fibre (g)4.20.7Protein (g)11.62.0Salt (g)0.560.1IngredientsColombian Milk Chocolate (Sugar, Cocoa Butter, Cocoa Mass, Milk Powder, Emulsifier: Soya Lecithin, Vanilla Extract), Peanut Butter (30%), Shea Oil, Coconut Oil, Agave Syrup, Sea Salt.Milk Chocolate contains: Cocoa Solids: 40% min, Milk Solids: 14%Allergen Information: For allergen information see ingredients in bold. Not suitable for Peanut and Tree Nut allergy sufferers.FeaturesMade with real nut butter and ethically sourced chocolateEasy-tear snack bagNo palm oilGluten-freeSource of fibre101 calories per cupEach bag weighs 88g and contains approx. 15 mini cupsSuitable for Vegetarians: YESSuitable for Vegans: NoBuy Pip & Nut Recovery from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SixSixOne Radia Goggle Clear Lens Replacement 2020 - Transparent - Small}, Transparent
  • £2.00
  • RRP £9.99
  • Saving you £80

SixSixOne Radia Goggle Clear Lens ReplacementThe SixSixOne Radia Goggle Clear Lens Replacement is a spare lens for the SixSixOne Radia Goggles and is easily installed into the frame. The lens is clear which makes it a great choice for lower lighting conditions – especially evening rides.  FeaturesSpare or replacement lensOnly compatible with the SixSixOne Radia GogglesEasily installed into the frameClear lensGreat for low lighting conditionsBuy SixSixOne Goggles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Mega AM-TR Dropout MTB Bolt Kit
  • £2.09
  • RRP £2.99
  • Saving you £30

Nukeproof Mega AM-TR Dropout MTB Bolt KitGenuine Nukeproof replacement dropout bolt kit for the 2013 Mega AM -TR. Buy Nukeproof Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Pro 2 Rear MTB Hub Non Drive Side Seal
  • £2.24
  • RRP £2.49
  • Saving you £10

Hope Pro 2 Non Drive Side Seal Genuine Hope Replacement Non Drive Side Seal.Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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