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

OMM Ultra Flexi Flask 350ml Bite Valve SS18 - Clear, Clear
  • £12.15
  • RRP £13.50
  • Saving you £10

OMM Ultra Flexi Flask 350ml Bite ValveA soft, flexible flask that compresses down as you drink for easy, lightweight transportation. The durable thermoplastic construction is completely free from BPA and PVC which protects the taste of your beverage and provides a rugged, anti-abrasive design. The flask only weighs 25g and can easily be folded completely down for easy storage in a hydration vest, belt or larger travel pack. The interchangeable straw and bite valve allow you to suit the hydration needs for your current activity.FeaturesThermoplastic polyurethane constructionCompletely free from BPA and PVCInterchangeable straw and bite valveFill scale on the side of the bottleCompresses as you drinkFlexible and squeezable designDurable thermoplasticWeighs 25g350ml maximum volume capacityBuy OMM Hydration Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Front Post to Fox 40 Mount Adaptor - Black - Fox 40 203mm, Black
  • £12.21
  • RRP £17.50
  • Saving you £30

Hope Mount Adaptor Front Post to Fox 40 Hope mount adaptor to mount a 74mm post mount caliper (i.e. Avid, Hayes, etc) to a 51mm International Standard FOX 40 fork mount to accomodate a 203mm disc. Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Disc Brake Mount Adapters - Black - Front 160mm - Rear 140mm, Black
  • £12.21
  • RRP £17.50
  • Saving you £30

Hope Disc Brake Mount AdaptersReplacement Hope disc brake adaptor, with multiple options allowing you to convert either Post mount, IS mount or Flat mount brakes to suit different size rotors.Please note: Bolts can be black or silverMaterial: AluminiumBrake Type: disc BrakeNote: PM – Post Mount, IS – International Standard Mount, FM – Flat Mount

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Hope Disc Brake Adaptor (Post to Post) - Silver - Rear Post 140mm to 160mm, Silver
  • £12.21
  • RRP £17.50
  • Saving you £30

Hope Disc Brake Adaptor (Post to Post)The Disk Brake Adaptor (Post to Post) from Hope is an incredibly versatile Disc Brake Adaptor. It can mount a 74mm post mount caliper (i.e. Hayes, Avid, etc) to a 74mm post-mount fork (i.e. Manitou) to accommodate a 183mm rotor.Features:All mounts come with bolts to fit fork/frameA wide selection to fit most combinationsCNC machined aluminiumMounts available to fit rotor sizes from 140mm up to 183mmBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Women's Ridecamp Jersey SS20 - Black-Grey - M}, Black-Grey
  • £12.25
  • RRP £34.99
  • Saving you £65

100% Women's Ridecamp JerseyGood mountain bike kit needn't empty your wallet. The 100% Women's Ridecamp Jersey gives you superb trail-riding comfort and style while leaving your finances buoyant. The Women's Ridecamp Jersey gets the performance essentials just right and wraps it up in a clean and stylish package. The lightweight polyester material keeps you as sweat-free as possible and the relaxed fit makes it easy to move and manoeuvre your bike across technical trails. The drop tail keeps your back fully covered when getting down and aggressive. And with an internal goggle wipe to keep eyewear clear, you'll always spot the quickest lines and hit your landings.  Features:Materials: 100% PolyesterPolyester mesh fabric with moisture management propertiesScreen-printed graphicsDrop tail provides full coverage in a riding positionInternal goggle wipe keeps your eye protection cleanBuy 100% Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Women's Ridecamp Jersey SS20 - Black-Grey - L}, Black-Grey
  • £12.25
  • RRP £34.99
  • Saving you £65

100% Women's Ridecamp JerseyGood mountain bike kit needn't empty your wallet. The 100% Women's Ridecamp Jersey gives you superb trail-riding comfort and style while leaving your finances buoyant. The Women's Ridecamp Jersey gets the performance essentials just right and wraps it up in a clean and stylish package. The lightweight polyester material keeps you as sweat-free as possible and the relaxed fit makes it easy to move and manoeuvre your bike across technical trails. The drop tail keeps your back fully covered when getting down and aggressive. And with an internal goggle wipe to keep eyewear clear, you'll always spot the quickest lines and hit your landings.  Features:Materials: 100% PolyesterPolyester mesh fabric with moisture management propertiesScreen-printed graphicsDrop tail provides full coverage in a riding positionInternal goggle wipe keeps your eye protection cleanBuy 100% Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Women's Ridecamp Jersey SS20 - Black-Grey - XL}, Black-Grey
  • £12.25
  • RRP £34.99
  • Saving you £65

100% Women's Ridecamp JerseyGood mountain bike kit needn't empty your wallet. The 100% Women's Ridecamp Jersey gives you superb trail-riding comfort and style while leaving your finances buoyant. The Women's Ridecamp Jersey gets the performance essentials just right and wraps it up in a clean and stylish package. The lightweight polyester material keeps you as sweat-free as possible and the relaxed fit makes it easy to move and manoeuvre your bike across technical trails. The drop tail keeps your back fully covered when getting down and aggressive. And with an internal goggle wipe to keep eyewear clear, you'll always spot the quickest lines and hit your landings.  Features:Materials: 100% PolyesterPolyester mesh fabric with moisture management propertiesScreen-printed graphicsDrop tail provides full coverage in a riding positionInternal goggle wipe keeps your eye protection cleanBuy 100% Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Women's Ridecamp Jersey SS20 - Black-Grey - S}, Black-Grey
  • £12.25
  • RRP £34.99
  • Saving you £65

100% Women's Ridecamp JerseyGood mountain bike kit needn't empty your wallet. The 100% Women's Ridecamp Jersey gives you superb trail-riding comfort and style while leaving your finances buoyant. The Women's Ridecamp Jersey gets the performance essentials just right and wraps it up in a clean and stylish package. The lightweight polyester material keeps you as sweat-free as possible and the relaxed fit makes it easy to move and manoeuvre your bike across technical trails. The drop tail keeps your back fully covered when getting down and aggressive. And with an internal goggle wipe to keep eyewear clear, you'll always spot the quickest lines and hit your landings.  Features:Materials: 100% PolyesterPolyester mesh fabric with moisture management propertiesScreen-printed graphicsDrop tail provides full coverage in a riding positionInternal goggle wipe keeps your eye protection cleanBuy 100% Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Locking Bar Grips - Red - 135mm}, Red
  • £12.27
  • RRP £24.00
  • Saving you £49

SRAM Locking Bar GripsFinish off your SRAM groupset with these Locking Bar Grips from SRAM. Featuring a silicone compound and a repeated S logo across the surface, these grips offer exceptional grip when tackling the trails.Features:Use: Mountain Bike (MTB)Material: Alloy Lightweight plastic end plugs with S logo detailingDefinition of Grip: SiliconeLength: 135mmSingle or Pair: PairBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Defeet Leviator Lite 6" Socks - Black - XL}, Black
  • £12.34
  • RRP £18.99
  • Saving you £35

DeFeet Levitator Lite 6" SocksSuperlight and extremely breathable, the DeFeet Levitator Lite 6" Socks ensure hot-weather bike rides end with your feet as fresh as when you started. The DeFeet Levitator cycling sock line features the use of innovative Repreve® Sorbtek® fibres. Made from recycled water bottles, Repreve® Sorbtek® has proven itself to be the ideal fibre for Defeet socks. Confirming initial lab tests on the fibre, the Levitator Lite wicks and breathes better than any sock previously tested, while still maintaining the legendary durability DeFeet has become known for.With their imperceptible, no-feel toe seam and 360-degree Aireator® mesh weave venting comfort is impressive from the very first to the very last pedal stroke. The Levitator is a sock that every cyclist will want to try and who knew empty bottles would one day help keep your feet fresh and comfy for the ride. Features:Material: 50% Nylon, 39% Polyester, 11% LycraRepreve® Sorbtek® fibreHighly breathable and quick-wickingNo-feel toe seam360-degree Aireator® mesh weave ventingBuy DeFeet Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Defeet Leviator Lite 6" Socks - Black - M}, Black
  • £12.34
  • RRP £18.99
  • Saving you £35

DeFeet Levitator Lite 6" SocksSuperlight and extremely breathable, the DeFeet Levitator Lite 6" Socks ensure hot-weather bike rides end with your feet as fresh as when you started. The DeFeet Levitator cycling sock line features the use of innovative Repreve® Sorbtek® fibres. Made from recycled water bottles, Repreve® Sorbtek® has proven itself to be the ideal fibre for Defeet socks. Confirming initial lab tests on the fibre, the Levitator Lite wicks and breathes better than any sock previously tested, while still maintaining the legendary durability DeFeet has become known for.With their imperceptible, no-feel toe seam and 360-degree Aireator® mesh weave venting comfort is impressive from the very first to the very last pedal stroke. The Levitator is a sock that every cyclist will want to try and who knew empty bottles would one day help keep your feet fresh and comfy for the ride. Features:Material: 50% Nylon, 39% Polyester, 11% LycraRepreve® Sorbtek® fibreHighly breathable and quick-wickingNo-feel toe seam360-degree Aireator® mesh weave ventingBuy DeFeet Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Defeet Leviator Lite 6" Socks - Black - S}, Black
  • £12.34
  • RRP £18.99
  • Saving you £35

DeFeet Levitator Lite 6" SocksSuperlight and extremely breathable, the DeFeet Levitator Lite 6" Socks ensure hot-weather bike rides end with your feet as fresh as when you started. The DeFeet Levitator cycling sock line features the use of innovative Repreve® Sorbtek® fibres. Made from recycled water bottles, Repreve® Sorbtek® has proven itself to be the ideal fibre for Defeet socks. Confirming initial lab tests on the fibre, the Levitator Lite wicks and breathes better than any sock previously tested, while still maintaining the legendary durability DeFeet has become known for.With their imperceptible, no-feel toe seam and 360-degree Aireator® mesh weave venting comfort is impressive from the very first to the very last pedal stroke. The Levitator is a sock that every cyclist will want to try and who knew empty bottles would one day help keep your feet fresh and comfy for the ride. Features:Material: 50% Nylon, 39% Polyester, 11% LycraRepreve® Sorbtek® fibreHighly breathable and quick-wickingNo-feel toe seam360-degree Aireator® mesh weave ventingBuy DeFeet Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Endura Kids One Clan Organic Tee Camo AW22 - Electric Blue - 7-8 years}, Electric Blue
  • £12.34
  • RRP £18.99
  • Saving you £35

Endura Kids One Clan Organic T-Shirt (Camo)Get instant comfort and Endura style with the Kids One Clan Organic T-Shirt.For young cyclists who want to keep comfortable when they're not speeding around on their bike, they can't go wrong with the Kids One Clan Organic T-Shirt. Made from organic cotton it's brilliantly soft and comfortable to wear, perfect for a day of taking it easy or playing out with friends. The Endura camo logo print offers eye-catching style from their favourite biking brand too. Features:Materials: 100% Organic CottonKids Specific FitBold Chest GraphicBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Kids One Clan Organic Tee Camo AW22 - Electric Blue - 11-12 years}, Electric Blue
  • £12.34
  • RRP £18.99
  • Saving you £35

Endura Kids One Clan Organic T-Shirt (Camo)Get instant comfort and Endura style with the Kids One Clan Organic T-Shirt.For young cyclists who want to keep comfortable when they're not speeding around on their bike, they can't go wrong with the Kids One Clan Organic T-Shirt. Made from organic cotton it's brilliantly soft and comfortable to wear, perfect for a day of taking it easy or playing out with friends. The Endura camo logo print offers eye-catching style from their favourite biking brand too. Features:Materials: 100% Organic CottonKids Specific FitBold Chest GraphicBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Kids One Clan Organic Tee Camo AW22 - Electric Blue - 13-14 Years}, Electric Blue
  • £12.34
  • RRP £18.99
  • Saving you £35

Endura Kids One Clan Organic T-Shirt (Camo)Get instant comfort and Endura style with the Kids One Clan Organic T-Shirt.For young cyclists who want to keep comfortable when they're not speeding around on their bike, they can't go wrong with the Kids One Clan Organic T-Shirt. Made from organic cotton it's brilliantly soft and comfortable to wear, perfect for a day of taking it easy or playing out with friends. The Endura camo logo print offers eye-catching style from their favourite biking brand too. Features:Materials: 100% Organic CottonKids Specific FitBold Chest GraphicBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Kids One Clan Organic Tee Camo AW22 - Electric Blue - 9-10 years}, Electric Blue
  • £12.34
  • RRP £18.99
  • Saving you £35

Endura Kids One Clan Organic T-Shirt (Camo)Get instant comfort and Endura style with the Kids One Clan Organic T-Shirt.For young cyclists who want to keep comfortable when they're not speeding around on their bike, they can't go wrong with the Kids One Clan Organic T-Shirt. Made from organic cotton it's brilliantly soft and comfortable to wear, perfect for a day of taking it easy or playing out with friends. The Endura camo logo print offers eye-catching style from their favourite biking brand too. Features:Materials: 100% Organic CottonKids Specific FitBold Chest GraphicBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Oakley Factory Pilot Socks 2022 - Forged Iron - M}, Forged Iron
  • £12.35
  • RRP £19.00
  • Saving you £35

Oakley Factory Pilot SocksExceptionally breathable and quick to wick away perspiration, the Oakley Factory Pilot Socks are great to wear for when you're being active. But just as good when you're taking it easy too.Enjoy exceptional comfort and fresh feet with the Factory Pilot Socks. Hydrolix technology deals with moisture management, drawing sweat away from your skin before discomfort sets in. They're quick to dry too, leaving your feet feeling cool and dry for the long haul. A ribbed top cuff provides a secure and slip-free fit and a bold vertical B1B adorns the cuffs for maximum style points. Features:Materials: 51% Polyamide, 46% Polyester, 3% ElastaneCrew socksQuick-wicking, quick-drying Hydrolix materialRibbed hemFactory pilot Logo on the front footBreathable Instep panelB1B vertical Logo on the lateral sideSold as a pairBuy Oakley Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Oakley Factory Pilot Socks 2022 - Forged Iron - S}, Forged Iron
  • £12.35
  • RRP £19.00
  • Saving you £35

Oakley Factory Pilot SocksExceptionally breathable and quick to wick away perspiration, the Oakley Factory Pilot Socks are great to wear for when you're being active. But just as good when you're taking it easy too.Enjoy exceptional comfort and fresh feet with the Factory Pilot Socks. Hydrolix technology deals with moisture management, drawing sweat away from your skin before discomfort sets in. They're quick to dry too, leaving your feet feeling cool and dry for the long haul. A ribbed top cuff provides a secure and slip-free fit and a bold vertical B1B adorns the cuffs for maximum style points. Features:Materials: 51% Polyamide, 46% Polyester, 3% ElastaneCrew socksQuick-wicking, quick-drying Hydrolix materialRibbed hemFactory pilot Logo on the front footBreathable Instep panelB1B vertical Logo on the lateral sideSold as a pairBuy Oakley Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Oakley Factory Pilot Socks 2022 - Forged Iron - L}, Forged Iron
  • £12.35
  • RRP £19.00
  • Saving you £35

Oakley Factory Pilot SocksExceptionally breathable and quick to wick away perspiration, the Oakley Factory Pilot Socks are great to wear for when you're being active. But just as good when you're taking it easy too.Enjoy exceptional comfort and fresh feet with the Factory Pilot Socks. Hydrolix technology deals with moisture management, drawing sweat away from your skin before discomfort sets in. They're quick to dry too, leaving your feet feeling cool and dry for the long haul. A ribbed top cuff provides a secure and slip-free fit and a bold vertical B1B adorns the cuffs for maximum style points. Features:Materials: 51% Polyamide, 46% Polyester, 3% ElastaneCrew socksQuick-wicking, quick-drying Hydrolix materialRibbed hemFactory pilot Logo on the front footBreathable Instep panelB1B vertical Logo on the lateral sideSold as a pairBuy Oakley Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Endurance 15 Sock SS22 - White-Black-Red - L/XL}, White-Black-Red
  • £12.35
  • RRP £19.00
  • Saving you £35

Castelli Endurance 15 Cycling SocksMade to bring comfort on your longest days in the saddle, with the Castelli Endurance 15 Cycling Socks you'll enjoy soft, light and breathable performance. Socks are an often overlooked part of a cyclists kit. But great socks make a huge difference to your on-the-bike comfort, and they don't come much better than the Endurance 15 Cycling Socks.All-day pedalling comfort all starts with their 200-needle construction. This super-fine construction method gives a snug and luxurious fit, while also giving excellent durability. The Bioceramic yarns are also impressively quick to draw away sweat while also combatting the build-up of smell-causing bacteria. Castelli have added some cushioning on the underside of the socks, easing pressure points where you press down on the pedals. Reinforced toe and heel zones add durability and a midfoot band gives support and prevents slipping. Features:Materials: 55% Polyester, 35% Polyamide, 10% Elastane200-needle construction for extra stretchBioceramic yarns for all-day comfortUnder-foot cushioningReinforced heel and toeMidfoot support band15cm cuff lengthBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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