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

Continental Valve Extension Kit - Silver - 40mm}, Silver
  • £9.00
  • RRP £14.99
  • Saving you £40

Continental Valve Extension Kit30mm Presta valve extensions designed to screw into Continentals Tubular tyres valve core.Features: For use with deep section rims and wheels Pair of 30mm Presta valvesBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Velocissimo Kit 13cm Cycling Socks - Dark Infinity Blue - XXL}, Dark Infinity Blue
  • £9.00
  • RRP £18.00
  • Saving you £50

Castelli Velocissimo Kit 13cm Cycling SocksStyle and comfort abound when you pull on the Castelli Velocissimo Kit 13cm Cycling Socks. For the heat of summer cycling, they're hard to beat in ensuring your feet remain dry, fresh and comfortable.Great cycling socks can raise the game when it comes to your cycling comfort, and the Velocissimo Kit Cycling Socks are a great example. Meryl® Skinlife brings you an exceptional level of moisture-management, drawing moisture off the skin before any discomfort sets in. And thanks to the antibacterial characteristics you’ll enjoy anti-odour freshness too. The compression cuff holds them in place when pedalling and at 13cm in length is just right for the modern cyclist. Features:Materials: 85% Polyester, 15% ElastaneMeryl® Skinlife yarns feature bacteriostatic silver ionsMesh construction keeps the foot coolCompression cuff13cm heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Garmin Edge Spare Bike Mount - Black, Black
  • £8.99

Garmin Edge Spare Bike Mount Need a second bike mount for your Edge? Our bike mount replacement comes with zip ties to secure your bike mount to your handlebars. Replacement Bike Mount for use with the Garmin Edge GPS. Compatible with: Edge 205, 305, 605, and 705 Buy Garmin Edge Spare Bike Mounts from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Garmin Edge Quarter Turn Bike Mount - Black, Black
  • £8.99

Garmin Edge Quarter Turn Bike MountGenuine Garmin replacement parts.Garmin Edge 500 Quarter Turn Bike Mount Features: Edge 500 Quarter Turn Bike MountBuy Garmin Edge 500 Quarter Turn Bike Mount from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Podium 710ml Bottle SS19 - Fiery Red - 710ml}, Fiery Red
  • £8.99
  • RRP £12.00
  • Saving you £25

Camelbak Podium 710ml Water BottleA 710ml sports water bottle that provides quick, high-quality hydration on the move. Camelbak’s Podium 710ml Water Bottle comes with a self-sealing Jet Valve which stops splatters, spills and leakage on the go. Meanwhile, the bottle comes with a TruTaste polypropylene construction which is completely BPA free and keeps the great taste of your beverage.Features710ml maximum capacityInnovative, self-sealing Jet Valve eliminates splatters and spillsLightweight and squeezable bottle designTruTaste polypropylene constructionHydroGuard technology which prevents the build-up of harmful bacteriaRemovable nozzle for easy cleaningPositive lockout for leakproof transportationWide-mouth opening for easy filling with water and iceBPA-freeWeighs 91gDimensions: 7cm x 7cm x 24cmBuy Camelbak Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Podium 710ml Bottle SS19 - Black - 710ml}, Black
  • £8.99
  • RRP £12.00
  • Saving you £25

Camelbak Podium 710ml Water BottleA 710ml sports water bottle that provides quick, high-quality hydration on the move. Camelbak’s Podium 710ml Water Bottle comes with a self-sealing Jet Valve which stops splatters, spills and leakage on the go. Meanwhile, the bottle comes with a TruTaste polypropylene construction which is completely BPA free and keeps the great taste of your beverage.Features710ml maximum capacityInnovative, self-sealing Jet Valve eliminates splatters and spillsLightweight and squeezable bottle designTruTaste polypropylene constructionHydroGuard technology which prevents the build-up of harmful bacteriaRemovable nozzle for easy cleaningPositive lockout for leakproof transportationWide-mouth opening for easy filling with water and iceBPA-freeWeighs 91gDimensions: 7cm x 7cm x 24cmBuy Camelbak Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Podium 710ml Bottle SS19 - Smoke - 710ml}, Smoke
  • £8.99
  • RRP £12.00
  • Saving you £25

Camelbak Podium 710ml Water BottleA 710ml sports water bottle that provides quick, high-quality hydration on the move. Camelbak’s Podium 710ml Water Bottle comes with a self-sealing Jet Valve which stops splatters, spills and leakage on the go. Meanwhile, the bottle comes with a TruTaste polypropylene construction which is completely BPA free and keeps the great taste of your beverage.Features710ml maximum capacityInnovative, self-sealing Jet Valve eliminates splatters and spillsLightweight and squeezable bottle designTruTaste polypropylene constructionHydroGuard technology which prevents the build-up of harmful bacteriaRemovable nozzle for easy cleaningPositive lockout for leakproof transportationWide-mouth opening for easy filling with water and iceBPA-freeWeighs 91gDimensions: 7cm x 7cm x 24cmBuy Camelbak Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye Wearable Mini Rear Bike Light - Black, Black
  • £8.99
  • RRP £9.99
  • Saving you £10

Cateye Wearable Mini Rear Bike LightA convenient rear light with a RED LED that is ideal for urban commuters with a versatile mounting system.MountingCateye’s Wearable Mini rear safety light comes with an integrated mounting strap. The rubber band mount fits 26.0-31.8mm with a longer version also included for use on helmets. The mount can be used to connect the light to your seat post, or your clothing, bag, etc.BatteryThe rear light is powered by the easily replaceable CR2032 battery that provides up to 550 hours of power.Light ModesThe light comes with three different light modes easily swapped between to suit your current lighting conditions and depleting battery life.Mode One (Constant): 60 hours battery lifeMode Two (Slow Flashing): 550 hours battery lifeMode Three (Rapid Flashing): 140 hours battery lifeFeaturesCompact and low-profile designIntegrated clip-on bracketAlso comes with rubber strap mountPowered by a CR2032 battery3 different light modesLight mode memoryWeighs 12gDimensions: 39 x 33 x 17mmBuy Cateye Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Shimano Deore M515-M525-Tektro Disc Pads - Organic}
  • £8.99

Clarks Shimano Deore M515/M525/Tektro Disc PadsClarks replacement disc pads.Clarks Shimano Deore M515/M525 Disc Brake Pads Features: Compatible: Shimano Deore Mech Caliper BR-M515 Sintered and Organic Comes in 1 pair or 4 pairsBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Pre-Lube Universal Dirt Shield Gear Kit - Carbon, Carbon
  • £8.99
  • RRP £14.99
  • Saving you £40

Clarks Pre-Lube Universal Dirt Shield Gear KitGenuine brake cable spares from Clarks.Features: Outer Cable Length: 2500mm Inner Cable Length: 2250mm Pre-Lube Universal Dirt Shield Gear KitBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental MTB 26 Supersonic Inner Tube - 42mm Valve
  • £8.99
  • RRP £11.99
  • Saving you £25

Continental MTB 26 Supersonic TubeHigh quality butyl tube ideally suited for Racing. The Supersonic version offers the lowest rotating weight within the MTB 26" range, therefore helping to increase your speed and efficiency.Features:Valve Type: PrestaValve Length: 42mmETRTO: 47-559, 55-559Weight: 100gBuy  Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental AT Ride City Bike Tyre - Black - Reflective - 700c}, Black - Reflective
  • £8.99
  • RRP £16.99
  • Saving you £47

Continental AT Ride City Bike TyreAn ideal fast-rolling, multi-terrain tyre option for your cyclocross (CX) or hybrid city bike, the AT Ride thrives on everything from loose gravel paths to unpredictable forest trails. Plus, as it has offset lugs in the centre of its tread, it rolls easily on tarmac too. Perfect for today’s modern and more capable drop bar bikes, there’s also Continental’s "Puncture ProTection Breaker" belt, so you can ride confidently over the harshest surfaces.Features: Tyre Type: Clincher Bead Type: Wired Casing: 3/84tpi Puncture Protection: Yes, Continental Puncture ProTection Breaker Recommended Inflation Pressure: 50 psi Maximum Inflation Pressure: 85 psi ISO: 42-622 (700c x 1.6" / 700x42c) Tubeless Compatible: No Offroad traction for hybrids and cross commuters Supple skinwall construction for great ride quality Based on the narrower CycloXKing racing cross tyre Reflective sidewall Weight: 520gTechnologies: Continental Puncture ProTection: If you are looking for a reliable, value for money companion for everyday use, choose a tyre with Puncture ProTection Breaker. This robust GummiBreaker combines with the rubber-reinforced sidewalls of the tyre to guarantee a high puncture and wear protection E-25: Tyres with the Continental ECO logo benefit from over 100 years of experience in the development of mopeds and motorcycle tyres. Optimised and recommended for E-Bikes at speeds of up to 25 km/h, they guarantee low rolling resistance and good puncture protection with their extra high-quality construction. The durability has been studied on e-bikes to prevent early wear and tear due to the additional drive forceBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Aero Seatpost Bracket For Blaze - Black, Black
  • £8.99

Exposure Aero Seatpost Bracket For BlazeA mounting bracket that comes with all the tools you require to attach Exposure’s TraceR light to your aero seatpost.FeaturesBuilt for aero seat postsSecure mounting kitCompatible with Exposure’s Blaze bike lightBuy Exposure Accessories from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Exposure Flare Bracket - Black, Black
  • £8.99

Exposure Flare BracketMake getting your light on an off your bike quicker than ever with the Exposure Stem Quick Release Bracket kit. It comes with all the tools you need to securely attach the bracket. Great idea for any commuter.CompatibilityThe Exposure Stem Quick Release Bracket is compatible with the following Exposure lights:Six PackMaXx DToroRaceStradaFeaturesBolt diameters: 17-35mmSuitable for use with most Exposure lightsCompatible with most regular bike stemsBuy Exposure Accessories from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Exposure Bracket For Flash And Trace - Black, Black
  • £8.99

Exposure Bracket for Flash and TraceA secure bracket attachment with quick release that is ideal for commuters. Comes with a silicon band for attaching to your handlebars and requires no extra tools or kit.FeaturesOnly compatible with Exposure’s Flash and Trace lightsWill fit the majority of standard handlebarsIncludes silicon band attachmentOffers a quick releaseBuy Exposure Accessories from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Exposure Zip Tie Handlebar Mount For Joystick - Black, Black
  • £8.99

Exposure Zip Tie Handlebar Mount For JoystickA rugged injection moulded plastic handlebar mount for the Exposure Joystick bike light. The mount is easy to attach to any handlebar with two zip ties.FeaturesCompatible with Joystick 2008 onwardsInjection moulded plastic constructionIncludes a Joystick bar mountComes with two zip ties (non-reusable)Also includes a bumpon rubber to protect the barBuy Exposure Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Bracket For TraceR Bike Light - BLACK-RED, BLACK-RED
  • £8.99

Exposure Bracket For TraceR Bike LightA bracket for Exposure’s TraceR light that comes with a silicone band seat post attachment which works with most bike frames. The bracket provides a quick release which is brilliant especially for commuters.FeaturesSilicone band constructionQuick releaseFits most seat posts sizes and stylesBuy Exposure Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Blaze Bracket And Silicon Band - BLACK-RED, BLACK-RED
  • £8.99

Exposure Blaze Bracket And Silicon BandA quick release mounting bracket for the Blaze rear light which is versatile and will attach to most standard seat posts.FeaturesQuick release mounting systemFor use with Exposure’s Blaze rear lightSilicone band constructionBuy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Beacon 3 Light Diffuser Cap - Black, Black
  • £8.99

Exposure Beacon 3 Light Diffuser Cap The Beacon 3 Light Diffuser Cap from Exposure is a silicon based, light diffuser for your Exposure light.The Beacon, from Exposure, is compatible with all Race, Strada and Toro lights and acts as a diffuser. The accessory is made from opaque injection moulded silicone for great, high quality results. Features: Easy to attach Defuses light Opaque injection moulded constructionBuy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Beacon Light Diffuser Cap - Compatible with Maxx-D}
  • £8.99
  • RRP £10.00
  • Saving you £10

Exposure Beacon diffuser capOpaque injection moulded silicon diffuser cap.• Beacon 1 fits Joystick/Spark/Flash/Flare/RedEye (8g)• Beacon 2 fits Diablo (16g)• Beacon 3 fits Race/Strada/Toro (22g)• Beacon 4 fits MaXx-D (26g)Buy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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