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

Visit Chain Reaction UK website

Chain Reaction UK have 41186 products listed

Alé Identity Tubular Headgear - Black-Fluro Yellow - One Size}, Black-Fluro Yellow
  • £6.00
  • RRP £17.00
  • Saving you £65

Alé Identity Tubular HeadgearWhen you want to get a bit cosier on your bike ride, the Ale Forever Tubular Headgear is the ideal accessory, sealing in warmth around your jersey or jacket collarIt's often those small accessories that can be easily overlooked that actually makes your rides more comfortable. You've got the functional cycling top, warm gloves, super socks and comfy shorts but the Tubular Headgear is perhaps the final piece in the cycling comfort puzzle. It's super light and incredibly soft against the skin and once slipped on it will seal in warmth around the neck, stopping chill winds getting to your chest and lungs. It's breathable too so you don't get sweaty and should you warm up, simply roll up and stash in your jersey pocket.FeaturesMaterials: 85% Polyester, 15% ElastaneSoft feel fabricDye cutSuggested temperature range: 10 to 20 degrees CBuy Alé Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ratio 16cm Sock - Maze AW20 - Pink - L/XL}, Pink
  • £6.00
  • RRP £12.00
  • Saving you £50

Ratio 16cm Socks (Maze)With bold designs such as Maze, RAT!O socks always catch the eye. Made in Italy from premium fabrics, these socks provide exceptional on-the-bike comfort while adding a little extra style to your cycling.Beyond the kerb appeal of the 16cm Sock, RAT!O have worked tirelessly to ensure their socks are your favourites when it comes to comfort. They sweated the small stuff, so you can enjoy every moment of your ride.There’s mesh strategically placed where your feet get hot, a little extra support where you might previously have got sore and robust heel and toe areas so they are long-lasting staples of your cycling wardrobe.High-quality polyamide is knitted in a way that makes these socks perfect from spring through to the end of summer. RAT!O also provide a range of cuff lengths, so whether you love a tall sock or something more minimal, there’s an option for you.Made in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Features:Materials: 60% Polyamide, 25% Elastane, 15% PolyesterPremium sock made in ItalyBreathable mesh knitRobust toe and heel areasRib-knit footbedMid-foot support bandMid cuff length (16cm)Buy Ratio Socks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ratio 16cm Sock - Maze AW20 - Pink - S/M}, Pink
  • £6.00
  • RRP £12.00
  • Saving you £50

Ratio 16cm Socks (Maze)With bold designs such as Maze, RAT!O socks always catch the eye. Made in Italy from premium fabrics, these socks provide exceptional on-the-bike comfort while adding a little extra style to your cycling.Beyond the kerb appeal of the 16cm Sock, RAT!O have worked tirelessly to ensure their socks are your favourites when it comes to comfort. They sweated the small stuff, so you can enjoy every moment of your ride.There’s mesh strategically placed where your feet get hot, a little extra support where you might previously have got sore and robust heel and toe areas so they are long-lasting staples of your cycling wardrobe.High-quality polyamide is knitted in a way that makes these socks perfect from spring through to the end of summer. RAT!O also provide a range of cuff lengths, so whether you love a tall sock or something more minimal, there’s an option for you.Made in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Features:Materials: 60% Polyamide, 25% Elastane, 15% PolyesterPremium sock made in ItalyBreathable mesh knitRobust toe and heel areasRib-knit footbedMid-foot support bandMid cuff length (16cm)Buy Ratio Socks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ratio Winter Sock - Camo AW20 - Orange - XS}, Orange
  • £6.00
  • RRP £12.00
  • Saving you £50

Ratio Winter Socks (Camo)With incredible comfort locked inside an eye-catching Camo print, these RAT!O socks are a winter essential. The thermal powers of PrimaLoft® and Merino wool have been expertly blended to deliver superior warmth in the coldest conditions.Beyond the kerb appeal of this Camo design, RAT!O have worked tirelessly to ensure their socks are your favourites when it comes to comfort. They sweated the small stuff, so you can enjoy every moment of your ride.The footbed features a 50/50 PrimaLoft® Merino blend, harnessing the power of both materials. This yarn retains warmth when wet, dries quickly, has a soft hand-feel and is highly resistant to abrasion and pilling.The addition of a high-quality polyamide double cuff means warmth is guaranteed. A terry sole and mid-foot support band deliver superior comfort, while robust heel and toe areas will ensure these are long-lasting staples of your cycling wardrobe.PrimaLoft®PrimaLoft is a leader in advanced material technology, producing sustainable synthetic insulation for the outdoor market. With a Relentlessly Responsible™ commitment to performance and sustainability, they have saved more than 339 million plastic bottles from landfills and oceans since 2007.RAT!OMade in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Materials: Main: 80% Polyamide, 20% ElastanePremium winter sock made in Italy50/50 PrimaLoft® Merino yarnRobust toe and heel areasMid-foot support bandMid cuff length (16cm)Buy Ratio Socks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Youth Casual Signature T-Shirt 2022 - Bright Blue - 9-10 years}, Bright Blue
  • £6.00
  • RRP £15.00
  • Saving you £60

Nukeproof Youth Casual Signature T-ShirtWelcome to the first Youth specific T-Shirts into the Nukeproof collection. Take the Nukeproof vibe from your bike to your casualwear with this awesome Youth Casual Signature T-Shirt.You can't beat a stylish screen printed t-shirt and the Nukeproof Youth Casual Signature T-Shirt gets it just right – a soft cotton T-Shirt with moto-inspired 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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Alé Identity Tubular Headgear - Yellow-Black - One Size}, Yellow-Black
  • £6.00
  • RRP £17.00
  • Saving you £65

Alé Identity Tubular HeadgearWhen you want to get a bit cosier on your bike ride, the Ale Forever Tubular Headgear is the ideal accessory, sealing in warmth around your jersey or jacket collarIt's often those small accessories that can be easily overlooked that actually makes your rides more comfortable. You've got the functional cycling top, warm gloves, super socks and comfy shorts but the Tubular Headgear is perhaps the final piece in the cycling comfort puzzle. It's super light and incredibly soft against the skin and once slipped on it will seal in warmth around the neck, stopping chill winds getting to your chest and lungs. It's breathable too so you don't get sweaty and should you warm up, simply roll up and stash in your jersey pocket.FeaturesMaterials: 85% Polyester, 15% ElastaneSoft feel fabricDye cutSuggested temperature range: 10 to 20 degrees CBuy Alé Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tektro P473 Road Brake Pads (Non-Cartridge) - Black - Alloy Rims}, Black
  • £6.00

Tektro P473 Road Brake Pads (Non-Cartridge)Bringing you to a halt even in the most demanding of terrains, the P473 non-cartridge brake pads allow for confident and composed stopping assistance. This highly efficient duo features a wide adjustment range for optimised fitting and provides a firm and reliable hold, making them an excellent addition to your braking setup.Features: Material: Melt-Forged Aluminium pad holder Brake Type: Caliper Lateral Adjustment: 8 degrees Vertical Adjustment: 5 degrees Length: 55mmBuy Tektro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Elite MaxiCorsa 950ml Bottle 2021 - Clear-Red - 950ml}, Clear-Red
  • £6.00
  • RRP £6.99
  • Saving you £14

MaxiCorsa 950ml BottleBoasting a lightweight, functional, BPA free and biodegradable design, when you need extra hydration, the Elite MaxiCorsa 950ml Bottle has you covered.The Elite MaxiCorsa 950ml Bottle is built with a 74mm diameter allowing for use with all conventional bottle cages on the market, making it perfect for everyday riding.The push-pull valve and slightly narrower body with a series of rings also facilitates a simple grip, allowing you to hold, open and fill the bottle in all conditions with ease.In addition, the MaxiCorsa 950ml is 100% biodegradable as it is made with 100% corn based plastic, making a perfect eco-friendly re-usable alternative. Features:Push-pull valve in soft rubber for easier opening and closing while ridingScrew opening for cleaning and fillingFood-grade squeezable polyethyleneSafety fit opening to minimise hindrance in case of accidental impact with the wheels100% Biodegradable, BPA-free corn based plasticCapacity: 950mlBuy Elite hydration from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Small Saddle Bag - Black - One Size}, Black
  • £6.00
  • RRP £15.00
  • Saving you £60

dhb Small Saddle BagCompact and aerodynamic in shape, the dhb Small Saddle Bag is ideal to stash your key ride essentials. A water-resistant fabric protects your kit from road spray, while there's also a loop for you to attach a rear light.A perfect companion for any ride, the dhb Small Saddle Bag allows you to carry everything from inner tubes, tyre levers, puncture repair kit and multi tool to packable jacket. Attaching easily to any railed saddle, you can focus on the ride knowing your kit is safe and secure.Created with an aerodynamic design, this bag also features a small internal mesh pocket, easy-grip zip pulls and light attachment loop, positioned for optimum visibility.Features: Compact saddle bag Water-resistant fabric Hook-and-loop fastening system YKK zip Light attachment loop (light not included) Small internal mesh pocket Dimensions: 200 x 110 x 80mm Capacity: 0.6L Weight: 118gBuy dhb Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Alé Identity Tubular Headgear - Black-Fluro Pink - One Size}, Black-Fluro Pink
  • £6.00
  • RRP £17.00
  • Saving you £65

Alé Identity Tubular HeadgearWhen you want to get a bit cosier on your bike ride, the Ale Forever Tubular Headgear is the ideal accessory, sealing in warmth around your jersey or jacket collarIt's often those small accessories that can be easily overlooked that actually makes your rides more comfortable. You've got the functional cycling top, warm gloves, super socks and comfy shorts but the Tubular Headgear is perhaps the final piece in the cycling comfort puzzle. It's super light and incredibly soft against the skin and once slipped on it will seal in warmth around the neck, stopping chill winds getting to your chest and lungs. It's breathable too so you don't get sweaty and should you warm up, simply roll up and stash in your jersey pocket.FeaturesMaterials: 85% Polyester, 15% ElastaneSoft feel fabricDye cutSuggested temperature range: 10 to 20 degrees CBuy Alé Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Flat Peak Cap Peat SS22 - One Size}, Peat
  • £6.00
  • RRP £20.00
  • Saving you £70

Nukeproof Flat Peak Cap – PeatThanks to the snap closure adjustment, the Nukeproof Flat Peak Cap can fit pretty much any head size. Fully designed and developed by the Nukeproof team in Belfast, they use the highest quality fabrics, great MTB inspired cut/fit and have features they wanted out of their ride apparel.Features:Materials: 100% CottonAdjustable Snap closureNukeproof Branded trim and GraphicsBuy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Flat Peak Cap - NP Retro SS22 - Mustang - One Size}, Mustang
  • £6.00
  • RRP £20.00
  • Saving you £70

◌Nukeproof Flat Peak Cap – NP RetroThanks to the snap closure adjustment, the Nukeproof Flat Peak Cap can fit pretty much any head size. The retro Nukeproof graphics give it timeless style too. Fully designed and developed by the Nukeproof team in Belfast, they use the highest quality fabrics, great MTB inspired cut/fit and have features they wanted out of their ride apparel.Features:Materials: 100% CottonAdjustable Snap closureNukeproof Branded trim and GraphicsBuy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Flat Peak Cap Rain Forest SS22 - One Size}, Rain Forest
  • £6.00
  • RRP £20.00
  • Saving you £70

Nukeproof Flat Peak Cap – Rain ForestThanks to the snap closure adjustment, the Nukeproof Flat Peak Cap can fit pretty much any head size. The Nukeproof graphics give it MTB-ready style too.Fully designed and developed by the Nukeproof team in Belfast, they use the highest quality fabrics, great MTB inspired cut/fit and have features they wanted out of their ride apparel.Features:Materials: 100% CottonAdjustable Snap closureNukeproof Branded trim and GraphicsBuy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mudhugger Fixed Front Mudguard Extender - Black, Black
  • £6.00

Mudhugger Front Mudguard ExtenderThis mudguard extender is engineered to be easy to fit and can be removed when not required. It uses plastic pop rivets to attach and no drilling is needed with the Mudhugger FRX or ShortyX. This front extender makes the back of your Hugger 105mm longer. Features: Post fit extenders for the FRX and Shorty Mudhugger Simple to fit and can be removed when not needed Weight approx 16gBuy Mudhugger Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Headset Top Cap - Silver - 1.1/8", Silver
  • £6.00

Hope Headset Top CapA perfect way to start customising your bike, the Hope Alloy Headset Top Cap is a CNC machined top cap that comes in a variety of anodized colours.Features:Bolt not includedHope "Hed Doctor" bolt requiredDesigned for 1 1/8” stemsIncluded: Top Cap onlyBuy  Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Headset Top Cap - Purple - 1.1/8", Purple
  • £6.00

Hope Headset Top CapA perfect way to start customising your bike, the Hope Alloy Headset Top Cap is a CNC machined top cap that comes in a variety of anodized colours.Features:Bolt not includedHope "Hed Doctor" bolt requiredDesigned for 1 1/8” stemsIncluded: Top Cap onlyBuy  Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Headset Top Cap - Orange - 1.1/8", Orange
  • £6.00

Hope Headset Top CapA perfect way to start customising your bike, the Hope Alloy Headset Top Cap is a CNC machined top cap that comes in a variety of anodized colours.Features:Bolt not includedHope "Hed Doctor" bolt requiredDesigned for 1 1/8” stemsIncluded: Top Cap onlyBuy  Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Headset Top Cap - Black - 1.1/8", Black
  • £6.00

Hope Headset Top CapA perfect way to start customising your bike, the Hope Alloy Headset Top Cap is a CNC machined top cap that comes in a variety of anodized colours.Features:Bolt not includedHope "Hed Doctor" bolt requiredDesigned for 1 1/8” stemsIncluded: Top Cap onlyBuy  Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Headset Top Cap - Blue - 1.1/8", Blue
  • £6.00

Hope Headset Top CapA perfect way to start customising your bike, the Hope Alloy Headset Top Cap is a CNC machined top cap that comes in a variety of anodized colours.Features:Bolt not includedHope "Hed Doctor" bolt requiredDesigned for 1 1/8” stemsIncluded: Top Cap onlyBuy  Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tektro P422 Road Brake Pads - Black - Pair}, Black
  • £6.00

Tektro P422 Brake Pad SetHigh performance brake pads with aluminium rim compound.• Replacement padBuy Tektro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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