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!

Link to Chain Reaction UK

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Chain Reaction UK have 41186 products listed

Castelli Wool 18 Sock - Bordeaux - XXL}, Bordeaux
  • £7.60
  • RRP £19.00
  • Saving you £60

Castelli Wool 18 Sock (Ltd Ed)As autumn and winter temperatures fall, the Castelli Wool 18 Socks keep your feet warm as you pedal. The fit is slim but cosy, slipping into cycling shoes easily. The limited-edition graphics give a flash of colour to a dull day too.A mix of Merino Wool and synthetic fibres is the perfect choice of material for the Wool 18 Socks. The wool component brings with it a natural level of insulation as well as being excellent at dealing with sweat, wicking it off the skin quickly. It's also naturally odour resistant for post-ride freshness. Meanwhile, the synthetic fibres give a boost to durability and provide stretch to give a smooth and snug fit that fits easily inside your cycling shoes.Features:Materials: 50% Wool, 25% Polyamide, 25% ElastaneMerino wool blend for warmth and durabilityThin construction like a summer sock for close fit in your shoe18 cm cuffPairBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GripGrab Women's ProGel Padded Glove - Grey - XS}, Grey
  • £7.59
  • RRP £37.95
  • Saving you £80

GripGrab Women's ProGel GlovesPacked to the finger tips with features to get you through the winter cycling months, GripGrab’s ProGel Gloves are here to be kind to your fingers. Specifically designed to reduce the numbness and nerve compression of Cyclist Palsy in women's hands, DoctorGel pads keep your fingers comfortable on long-distance rides.Not that ProGel Gloves are only there for marathon runs; many other elements within the gloves make them perfect for all journeys. A sweat wiper on the side of the gloves keep your eyes clear, the Serino Palm maximises grip, while reflective logos help keep you safe and seen in all conditions on the road.Features:Material: 40% Polyester, 30% Polyamide, 20% Polyurethane, 10% ElastaneDoctorGel 4mm Padding -designed to reduce nerve compressionSweat wiperPull-off systemGrippy Serino palmFlexible Lycra backgMagnets - Keeps the gloves paired for better storageReflective LogosBuy GripGrab from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Quick Release Handlebar Bracket Clip - Black, Black
  • £7.50

Exposure Quick Release ClipGenuine Exposure replacement partsFeatures: Quick Release ClipBuy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Womens Botanical T-Shirt - Leaf Green - L}, Leaf Green
  • £7.50
  • RRP £25.00
  • Saving you £70

Nukeproof Women's Botanical T-ShirtWelcome to the first Women's specific T-Shirts into the Nukeproof collection. The Nukeproof Women's Botanical T-Shirt will leave your MTB friends green with envy. Ideal for lazy days when you're taking life easy.Inspired by nature, this stylish screen printed Women's Botanical t-shirt gets it just right – a soft cotton T-Shirt with botanical prints and Nukeproof logos, it’s sure to make you stand out from the crowd.Made with 100% cotton, this Premium Nukeproof T-Shirt is made from a soft jersey - slip it on when the sun is shining for casual comfort.Features:Materials: 100% CottonOrganic CottonNukeproof screen printed graphicsBuy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Womens Botanical T-Shirt - Leaf Green - M}, Leaf Green
  • £7.50
  • RRP £25.00
  • Saving you £70

Nukeproof Women's Botanical T-ShirtWelcome to the first Women's specific T-Shirts into the Nukeproof collection. The Nukeproof Women's Botanical T-Shirt will leave your MTB friends green with envy. Ideal for lazy days when you're taking life easy.Inspired by nature, this stylish screen printed Women's Botanical t-shirt gets it just right – a soft cotton T-Shirt with botanical prints and Nukeproof logos, it’s sure to make you stand out from the crowd.Made with 100% cotton, this Premium Nukeproof T-Shirt is made from a soft jersey - slip it on when the sun is shining for casual comfort.Features:Materials: 100% CottonOrganic CottonNukeproof screen printed graphicsBuy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Trajecta Thick Liner Kit 2019 - Black - L}, Black
  • £7.50
  • RRP £24.99
  • Saving you £70

100% Trajecta Thick Liner Kit100%'s Trajecta Liner Kit provides all you need to easily replace your helmet's liner and comes with a thick construction for an extra comfortable fit.The 100% Trajecta Thick Liner is easy to install, and the kit includes all the necessary parts you need for a quick connection. The Thick Liner is plush and cushioned for an extra soft and comfortable feel on the interior of your helmet.Features:Spare or replacement helmet linerOnly compatible with 100%'s Trajecta helmetOffers plush, cushioned fitEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Womens Botanical T-Shirt - Leaf Green - S}, Leaf Green
  • £7.50
  • RRP £25.00
  • Saving you £70

Nukeproof Women's Botanical T-ShirtWelcome to the first Women's specific T-Shirts into the Nukeproof collection. The Nukeproof Women's Botanical T-Shirt will leave your MTB friends green with envy. Ideal for lazy days when you're taking life easy.Inspired by nature, this stylish screen printed Women's Botanical t-shirt gets it just right – a soft cotton T-Shirt with botanical prints and Nukeproof logos, it’s sure to make you stand out from the crowd.Made with 100% cotton, this Premium Nukeproof T-Shirt is made from a soft jersey - slip it on when the sun is shining for casual comfort.Features:Materials: 100% CottonOrganic CottonNukeproof screen printed graphicsBuy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Trajecta Thick Liner Kit 2019 - Black - XL}, Black
  • £7.50
  • RRP £24.99
  • Saving you £70

100% Trajecta Thick Liner Kit100%'s Trajecta Liner Kit provides all you need to easily replace your helmet's liner and comes with a thick construction for an extra comfortable fit.The 100% Trajecta Thick Liner is easy to install, and the kit includes all the necessary parts you need for a quick connection. The Thick Liner is plush and cushioned for an extra soft and comfortable feel on the interior of your helmet.Features:Spare or replacement helmet linerOnly compatible with 100%'s Trajecta helmetOffers plush, cushioned fitEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Trajecta Thick Liner Kit 2019 - Black - S}, Black
  • £7.50
  • RRP £24.99
  • Saving you £70

100% Trajecta Thick Liner Kit100%'s Trajecta Liner Kit provides all you need to easily replace your helmet's liner and comes with a thick construction for an extra comfortable fit.The 100% Trajecta Thick Liner is easy to install, and the kit includes all the necessary parts you need for a quick connection. The Thick Liner is plush and cushioned for an extra soft and comfortable feel on the interior of your helmet.Features:Spare or replacement helmet linerOnly compatible with 100%'s Trajecta helmetOffers plush, cushioned fitEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Adhesive Helmet Mount Clip
  • £7.50

Exposure Adhesive Helmet Mount ClipAn adapter from Exposure that allows you to securely attach a helmet light to an action camera bracket. Can be used with various types of helmet lights and is fully compatible with multiple different action camera set-ups.FeaturesOfficial Exposure accessoryAdhesive applicationAllows you to attach a helmet light to an action camera bracketCompatible with various helmet lightsCan be used with GoPro, AEE and Sony productsBuy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Eddy+ Cap SS19 - Black - One Size}, Black
  • £7.50
  • RRP £9.99
  • Saving you £25

Eddy+ Cap and StrawA replacement cap and straw for your Eddy bottle.Features:25% More Flow Per Sip: Flip open the bite valve and sipLeak-proof when closed, spill-proof when openEasy carry handleEasy to Clean: Cap dishwasher safe Hand wash stainless steel vesselDrink Clean: BPA, BPS, and BPF freeUniversal Cap: Compatible with Chute® Mag and Hot Cap vesselsBuy Camelbak Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Universal Chain Breaker Tool - Silver, Silver
  • £7.50
  • RRP £12.99
  • Saving you £42

Topeak Universal Chain Breaker ToolAn essential item for your workshop, this hard-wearing, long-lasting Universal Chain Breaker Tool from Topeak is will make short work of the task. Featuring a Chromoly (CrMo) construction, it is suitable for Shimano HG, UG and IG chains. Features:Hollow handle unscrews for easy storageTough heat-treated CrMo constructionCompatible with most chains including Shimano HG, UG & IGWeight: 96gBuy Topeak Tool from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Tech Disc Brake Master Cylinder Lid - Blue, Blue
  • £7.50

Hope Tech Master Cylinder Lid Genuine Hope replacement parts Hope Tech Master Cylinder Lid Features: Tech Master Cylinder Lid Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Entrata 13 Socks - Black - S/M}, Black
  • £7.50
  • RRP £15.00
  • Saving you £50

◌Castelli Entrata 13 SocksNo matter what cycling you do, whether it's riding for fun, fitness, competition or the challenge, the Castelli Entrata 13 Socks ensure the very best comfort for your feet. Made from Polypropylene yarns, the Entrata 13 Socks are quick to wick away sweat, leaving your feet dry and comfortable as you put pressure on the pedals. Thanks to a careful blend of textures, Castelli have also ensured the Entrata socks provide the perfect blend of breathability as well as cushioning. Features:Materials: 60% Polypropylene, 20% Elastane, 20% PolyesterPolypropylene yarns that don't absorb moistureMix of textures for breathability and cushioningMidfoot support band13cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Entrata 13 Socks - Red - L/XL/XXL}, Red
  • £7.50
  • RRP £15.00
  • Saving you £50

◌Castelli Entrata 13 SocksNo matter what cycling you do, whether it's riding for fun, fitness, competition or the challenge, the Castelli Entrata 13 Socks ensure the very best comfort for your feet. Made from Polypropylene yarns, the Entrata 13 Socks are quick to wick away sweat, leaving your feet dry and comfortable as you put pressure on the pedals. Thanks to a careful blend of textures, Castelli have also ensured the Entrata socks provide the perfect blend of breathability as well as cushioning. Features:Materials: 60% Polypropylene, 20% Elastane, 20% PolyesterPolypropylene yarns that don't absorb moistureMix of textures for breathability and cushioningMidfoot support band13cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Entrata 13 Socks - Black - L/XL}, Black
  • £7.50
  • RRP £15.00
  • Saving you £50

◌Castelli Entrata 13 SocksNo matter what cycling you do, whether it's riding for fun, fitness, competition or the challenge, the Castelli Entrata 13 Socks ensure the very best comfort for your feet. Made from Polypropylene yarns, the Entrata 13 Socks are quick to wick away sweat, leaving your feet dry and comfortable as you put pressure on the pedals. Thanks to a careful blend of textures, Castelli have also ensured the Entrata socks provide the perfect blend of breathability as well as cushioning. Features:Materials: 60% Polypropylene, 20% Elastane, 20% PolyesterPolypropylene yarns that don't absorb moistureMix of textures for breathability and cushioningMidfoot support band13cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Entrata 13 Socks - Red - XXL}, Red
  • £7.50
  • RRP £15.00
  • Saving you £50

◌Castelli Entrata 13 SocksNo matter what cycling you do, whether it's riding for fun, fitness, competition or the challenge, the Castelli Entrata 13 Socks ensure the very best comfort for your feet. Made from Polypropylene yarns, the Entrata 13 Socks are quick to wick away sweat, leaving your feet dry and comfortable as you put pressure on the pedals. Thanks to a careful blend of textures, Castelli have also ensured the Entrata socks provide the perfect blend of breathability as well as cushioning. Features:Materials: 60% Polypropylene, 20% Elastane, 20% PolyesterPolypropylene yarns that don't absorb moistureMix of textures for breathability and cushioningMidfoot support band13cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Entrata 9 Socks - Red - L/XXL}, Red
  • £7.50
  • RRP £15.00
  • Saving you £50

Castelli Entrata 9 SocksNo matter what cycling you do, whether it's a sportive, road-racing, time trials or riding simply for the fun and fitness, the Castelli Entrata 9 Socks ensure the very best comfort for your feet. Made from Polypropylene yarns, the Entrata 9 Socks are quick to wick away sweat, leaving your feet dry and comfortable as you put pressure on the pedals. Thanks to a careful blend of textures, Castelli have also ensured the Entrata socks provide the perfect blend of breathability as well as cushioning. Features:Materials: 60% Polypropylene, 20% Elastane, 20% PolyesterPolypropylene yarns that don't absorb moistureMix of textures for breathability and cushioningMidfoot support band9cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Master Cylinder Complete Seal Kit - Tech 3 - Tech 3}, Tech 3
  • £7.50

Hope Master Cylinder Complete Seal Kit Complete kit of all the rubber seals for each model of Hope brake - Master Cylinder (Lever) and caliper. Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Entrata 9 Socks - Red - XXL}, Red
  • £7.50
  • RRP £15.00
  • Saving you £50

Castelli Entrata 9 SocksNo matter what cycling you do, whether it's a sportive, road-racing, time trials or riding simply for the fun and fitness, the Castelli Entrata 9 Socks ensure the very best comfort for your feet. Made from Polypropylene yarns, the Entrata 9 Socks are quick to wick away sweat, leaving your feet dry and comfortable as you put pressure on the pedals. Thanks to a careful blend of textures, Castelli have also ensured the Entrata socks provide the perfect blend of breathability as well as cushioning. Features:Materials: 60% Polypropylene, 20% Elastane, 20% PolyesterPolypropylene yarns that don't absorb moistureMix of textures for breathability and cushioningMidfoot support band9cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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