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!

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Chain Reaction UK have 41186 products listed

SKS S-Guard Clip-On Rear Mudguard - Black, Black
  • £8.99
  • RRP £9.99
  • Saving you £10

SKS S-Guard Clip-On Rear MudguardThe super lightweight S-Guard Mudguard weighs only 24g and protects your bottom from mud and water. Made of super soft yet tough profiled injection moulded material, the fast to fit clip on S-Guard mudguard fits to nearly every saddle and can be used across a variety of bikes. The S-Guard mudguard can also be fixed with a cable tie.Features:Suitable for trekking, travel, cross and fitness bikesSuitable for racing bikesSuitable for mountain bikes5 years manufacturer's warrantyLength: 290mmWeight: 24gBuy SKS Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SKS Mud-X Clip-On Front Mudguard - Black - Universal}, Black
  • £8.99

SKS Mud-X Front MudguardGenuine SKS Mud-X Front MudguardFeatures: Light dirtboard with rubber fastening for downtube mounting: Fits all regular frametubes Including foamed rubber pad to avoid scratches and twisting Weight: 90g Buy SKS Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SKS Marzocchi Pump Adaptor - Gold, Gold
  • £8.99

SKS Marzocchi Adaptor If you've got air suspension, you need a shock pump. They give you control of the high-pressure, low-volume air spring inside the suspension components. Make sure you choose one with the correct air pressure range as rear shocks usually require much higher pressure than forks. Features: This is an adapter for your SKS shock pump. Will fit Marzocchi shocks. Buy SKS Accessoriesfrom Chain Reaction Cycles, the World's Largest Online Bike Store.

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Lezyne Bike Lever Patch Repair Kit - Silver, Silver
  • £8.99

Lezyne Lever Patch KitThe Lezyne Lever Kit is an all-in-one patch kit and tire lever combo. A durable aluminum case holds the patch kit while tire levers serve as press-fit end caps.The glueless patches conform to inflated tubes with an aggressive adhesive. The patch kit instructions have an adhesive backing to serve as an emergency tire boot. The durable, high strength, Composite Matrix tire levers have an aggressively shaped hook for quick tire bead removal. The kit includes a stainless steel scuffer. Patch refill kits and countertop POP boxes are also available.Features:Aluminium Construction: Aluminum, a strong, light weight and durable material, is used to make tire levers and patch kit casesComposite Matrix: Composite Matrix is a high-strength, fiber reinforced material used in durable componentsScruffer: Durable, reusable, stainless steel tube scuffer is weather resistantGlueless: Glueless patches are coated with an aggressive adhesive, for a permanent repair. A specially developed synthetic rubber-patch compound conforms to inflated tubesWaterproof: Rubber plugs and aluminum cases make kits waterproof, keeping patches ready for useContents:Kit Contains: Scuffer, 6 glueless patches, 1 tire boot, 2 Power LeversUsing a Glueless Patch Kit to fix a flat:Locate puncture hole in the tube.Clean and roughen the area around the hole with the supplied scufferPeel off the backing from the patch and apply the patch over the hold while avoiding touching the sticky (glue) side Press and hold the patch firmly for 30 seconds Reinstall tube and inflateBuy Lezyne Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Lezyne Caddy Sack (Medium) - Black - One Size}, Black
  • £8.99
  • RRP £11.99
  • Saving you £25

Lezyne Caddy Sack (Medium)A hugely practical accessory for protecting your personal belongings, the Caddy Sack is made from a tough, waterproof material. Lezyne has also added a Velcro closure strip and the seams have a welded design to ensure reliable wet weather protection. Ideal for slipping into your riding jersey or jacket, its large opening enables you to easily grab what you need when you're on the go.FeaturesDimensions: 180 x 130mm Capacity: 0.7LRobust designWelded seams Large opening Closes with a Velcro strip Waterproof Weight: 50gBuy Lezyne Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gaerne Light Rubber Heel Pad - Black - Fits carbon - comp - light - evo soles}, Black
  • £8.99
  • RRP £9.99
  • Saving you £10

Gaerne Light Rubber Heel Pad Genuine replacement partBuy Gaerne Light Rubber Heel Pad from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM SuperCork Bar Tape - Black, Black
  • £8.99
  • RRP £17.00
  • Saving you £47

SRAM SuperCork Bar TapeIf you regularly take on long rides, you’ll want to enjoy them in comfort and the SuperCork Bar Tape is an ideal option for achieving this. SRAM has made it from a soft but durable Polyurethane that’s mixed with cork for a cushioning effect and reliable grip. This means you’ll be able to stay in control on fast descents and avoid hand numbness on poor road surfaces.Features: Material: Polyurethane embedded with cork for superior grip and cushion Thickness: 3mm Bar End Plugs Included: Yes Finish Strips Included: Yes Gel Insert: No Light and durable all-purpose bar tape Includes two rolls to suit any drop bar size Tear proof Self-Adhesive SRAM logo embossed throughout tape length Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt Bite Valve Straight connector SS18 - Neutral, Neutral
  • £8.99
  • RRP £9.99
  • Saving you £10

Leatt Bite Valve Straight ConnectorA spare or replacement straight bite valve which will fit most Leatt hydration systems. This is a genuine Leatt part and is a high quality valve which is BPA and PVC free which means that you just taste the water you are drinking and not that plastic of the valve.FeaturesCompatible with most Leatt hydration systemsGenuine Leatt productBPA and PVC freeBuy Leatt Hydration Systems from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Front Hub Boost Conversion Kit - Black - 20x110mm}, Black
  • £8.99
  • RRP £29.99
  • Saving you £70

Spank Hex Front Hub Boost Conversion KitDesigned for ease of use, this front hub kit converts your Spank Hex hub into a Boost-sized model to let you ride across the mountain with superior stiffness and control. This conversion kit is specifically designed for use with Spank Hex front hubs and includes all the necessary parts required to convert your front hub to Boost. This means that the spacing between your hub's flanges will be increased using the included spacer, so you can benefit from a stronger, stiffer and more efficient front wheel.Features: Use: MTB Compatibility: Spank Hex hub Includes: 2x end cap converters, mounting bolts and 1x spacerBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Front Hub Boost Conversion Kit - Black - 15x110mm}, Black
  • £8.99
  • RRP £29.99
  • Saving you £70

Spank Hex Front Hub Boost Conversion KitDesigned for ease of use, this front hub kit converts your Spank Hex hub into a Boost-sized model to let you ride across the mountain with superior stiffness and control. This conversion kit is specifically designed for use with Spank Hex front hubs and includes all the necessary parts required to convert your front hub to Boost. This means that the spacing between your hub's flanges will be increased using the included spacer, so you can benefit from a stronger, stiffer and more efficient front wheel.Features: Use: MTB Compatibility: Spank Hex hub Includes: 2x end cap converters, mounting bolts and 1x spacerBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Wing Bar Tape and Plugs - Black, Black
  • £8.99
  • RRP £31.99
  • Saving you £72

Spank Wing Bar Tape and Plugs Comfortable and durable, this exceptional Spank Wing Bar Tape is great for use in all climates. The stretchable EVA & Rubber core tapers to help improve application, while the advanced microfibre & polyurethane layer optimises durability, grip and crash resistance. Features: Durable short tooth microfibreHigh rebound EVA & rubber coreTapered profileSilicon stripAlloy bar plugsTextured Finishing tapeLength: 220cmWeight: 180gIncludes:Bar tapeBar plugsFixing tape (Gel pads not included) Buy Spank Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Spoon Grom Kids Bike Grips - Black - Red - 100mm}, Black - Red
  • £8.99
  • RRP £14.99
  • Saving you £40

Spank Spoon Grom Kids Bike GripsOffering the same trail-ready performance as Spank’s adult-sized models, the Spoon Grom Kids Bike Grips are the ideal upgrade for younger trail shredders to stay in control on challenging terrains. Specially sized for smaller hands, their diamond-patterned tacky rubber compound helps future mountain bike (MTB) stars to maintain their hand position as they develop their skills.One of the most common complaints of young riders is that adult grips position their hands too far from the controls, making them move their hands around while riding or risk pinching fingers in brakes. The new Spoon Grom grips alleviate this issue, putting their hands in the right place every time, and allowing them to set up their handlebar controls to achieve the most comfortable grip when cycling.Features: Material: Tacky Rubber grip area, alloy clamp rings Length: 100mm Diameter: 30mm Single or Pair: Pair Bar End Plugs Included: Yes Use: Mountain Bike (MTB) Tailored to fit children's hands Micro-diamond grip pattern Weight: 95g (Pair)Buy Spank Components 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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