Chain Reaction UK

Chain Reaction UK Rating
starstarstarstarstar
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!

Link to Chain Reaction UK

Visit Chain Reaction UK website

Chain Reaction UK have 41186 products listed

LifeLine Cone Spanner - Black - 17mm}, Black
  • £1.99
  • RRP £4.49
  • Saving you £56

LifeLine Cone SpannerLifeLine's Cone Spanner is ideal for getting better access to bearings, holding axles in place when a standard spanner would be too wide and for fitting pedals. Available in a variation of sizes from 13 - 19mm, this Cone Spanner is an essential tool for any mechanic whether working from home or in a professional workshop.Features: Sizes: 13 - 19mm Strong and durable Grippy handle covering Ideal for bearing and cup & cone axle maintenance Sold IndividuallyBuy LifeLine Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Crank Bolt Install Tool (HT II) - Black - One Size}, Black
  • £1.99

Lifeline Crank Bolt Install Tool HT IILifeLine crank bolt tool to fit the tensioning bolt on hollowtech II type BB's.Buy LifeLine Products from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Park Tool Shop Cone Wrench (SCW) - Blue - Black - 16mm, Blue - Black
  • £1.99
  • RRP £10.99
  • Saving you £82

Park Tool Shop Cone Wrench (SCW)The standard of the industry, Park Tool Shop Cone Wrenches (SCW) are now available in a 23mm size to fit Shimano 15mm thru axle hubs. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality.Features:Long, vinyl dipped handle for leverage and comfortable useThin enough to use on the narrowest of adjusting conesBuy Park Tool Workshop Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Pro Tyre Levers - Set of 3 - Black, Black
  • £1.99
  • RRP £2.99
  • Saving you £33

LifeLine Pro Tyre Levers - Set of 3LifeLine Professional Tyre Levers come in a pack of three and feature a thin but strong and effective lip to assist with removing even the stiffest tyres. They include useful spoke hooks on one end so you can lock one in place whilst you work the next lever in to prise the tyre sidewall off the rim. They also have a convenient snap together shape so you can tuck them neatly into a small jersey pocket or saddlebag.Features:  Material: Made from POM (Polyoxymethylene) for stiffness and low friction  Pack of 3  Dual spoke hooks  Thin-lip for easy prying  Snap-fit together design  Length: 115mmBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Puncture Repair Kit
  • £1.99

LifeLine Puncture Repair KitThe LifeLine Puncture Repair Kit contains everything you need to repair a puncture, six repair patches, a small piece of abrasive paper and vulcanising fluid.  Features:4  round patches2  long patches1  piece of abrasive paper1  tube of vulcanising solutionBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
CST Welterweight Inner Tube - Black - 700c}, Black
  • £1.99
  • RRP £5.99
  • Saving you £67

CST Welterweight Inner TubeMade from a durable rubber, the CST Welterweight Inner Tube is an ideal choice for city bikes that use wider 700c tyres. This tough inner tube has a 48mm long presta valve, which makes it compatible with most modern city and hybrid bike's rims. It can also be used on a tyre width range of 700x35 to 700x43c.Features: Reliable inner tube Presta/French Valve 48mm Suits Tyre Sizes: 700x35-43cBuy CST Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tektro Rear Brake Adaptor - Black - 180IS}, Black
  • £1.99
  • RRP £7.99
  • Saving you £75

Tektro Rear Brake AdaptorThe ideal part for running a larger 180mm brake disc rotor on the rear of your mountain bike (MTB), the Tektro Rear Brake Adaptor will perfectly position your rear brake's hydraulic caliper. This is a rear 51mm international standard (IS) to 74mm Post mount adaptor and can be used with all brands.Features: Rear IS to Post mount adaptor Suits post mount disc brake calipers and 180mm rotors Compatible with all brake brandsBuy Tektro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Transfil Outer Self-Locking Casing Caps (10 Pack) - Black - 10 Pack}, Black
  • £1.99

Transfil Outer Self-Locking Casing Caps (10 Pack)The Transfil Pack Of 10 Outer Self-Locking Ferrules are made from the highest quality materials. Transfil's technology comes from the research, innovation and production of the control cables they produce for the French car industry. Their bicycle brake and gear cable accessories, end caps and ferrules are among the most reliable and dependable on the market.Features:High-QualitySelf-lockingPack of 10Compatibility: MTB & RoadBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Nukeproof Pedal Bushing - Silver, Silver
  • £1.99

Nukeproof Pedal BushingThis Bushing kit contains a pair or replacement bushings, which fit Nukeproof pedals; please see compatibility below.Features: These bushings are compatible with the following pedals: Horizon CL Horizon CS Horizon Comp Horizon Pro / Horizon Sam Hill Neutron Evo ProtonBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
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.

VIEW ITEM
expand_less