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

Elite Ciussi Bike Bottle Cage - Black, Black
  • £9.99

Elite Ciussi Bike Bottle CageStay hydrated when on the go, thanks to this Bottle Cage holder from Elite. Made from a durable, lightweight aluminium alloy construction it performs as good as it looks. Lightweight and Strong Bottle CageYear after year, the Ciussi gives riders a bottle cage that helps elevate them to PBs and podiums, thanks to its innovative construction. Made of aluminium alloy for durability and low weight, it gives excellent hold over top speeds and varied terrains. The cage's grip is increased by the two non-slip side buttons that prevent unexpected bottle launches and drops. 'The world's most famous bottle cage', the Elite Ciussi is a bona fide classic.Features:Material: Aluminium alloyMount: Frame mountDiameter: 70mmWeight: 76gBuy Elite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Action Camera Mount To Fit Qr Bracket - Black, Black
  • £9.99

Exposure Action Camera Mount to Fit QR BracketSecurely attaches your action camera to Exposure’s Quick Release Bracket for a strong attachment of your device to your bike’s handlebars, seatpost and more.FeaturesCompatible with GoPro and most action camerasFits your action camera to the Exposure QR bracketBuy Exposure Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Print Podium Blank 710ml Water Bottle SS19 - Clear-Black - 710ml}, Clear-Black
  • £9.99
  • RRP £12.00
  • Saving you £17

"Print Podium Blank 710ml Water Bottle With simple, leak free design and anti-spill technology, Camelbak's Podium Blank 710ml Water Bottle is the perfect multi-sports bottle. Insulation Coming with a dual-walled construction the Chill bottle has been specially adapted to keep your drink cooler for longer. After extensive testing Camelbak worked out that this design allows you to keep a drink at the same temperature for twice as long as with standard sports bottles. The wide opening also allows you to add ice to your drink for those times when you are especially hot and bothered. Great Taste The bottle is made from Camelbak's TruTaste polypropylene and is coated in a special hydroguard which means that you only taste your drink and not the plastic of the vessel you are drinking from. The bottle is also completely BPA and BPS free. Non-Spill The Custom Print Podium comes with a 710ml capacity and has a design that is built to be anti-spill and completely leak-proof. This is achieved by the self-sealing jet valve and a positive lockout system. This allows you to place your bottle at any angle knowing that it is fully safe from drenching the rest of your gear. Cleaning It is suggested that you hand-wash Podium bottles as the heat of a dishwasher can threaten the shaping and density of the bottle due to the specialised polypropylene material used. Meanwhile the large opening and removable nozzle allow you to quickly and effectively clean the bottle in seconds. Features: 710ml capacity Self sealing jet valve Anti splatter and spill Positive lockout Leak-proof Removable nozzle  BPA and BPS free TruTaste polypropylene Hydroguard coating Double walled construction Buy Camelbak Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store."

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Camelbak Chute Mag Cap SS19 - Black - One Size}, Black
  • £9.99

Chute Mag CapCamelbak's Chute Mag Cap is a replacement cap for the Chute bottles, delivering high liquid flow and leak proof performance.The universal cap features a magnetic top to stow securely out of the way when opened while being easy to clean and dishwasher safe.Features:Magnet top stows securely while you drinkLeak proof when closedEasy carry handleEasy to clean and top rack dishwasher safeUniversal CapDrink Clean: BPA, BPS, BPF FreeBuy Camelbak Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye RM1 Rear Saddle Mount Bracket - Black, Black
  • £9.99

Cateye RM1 Rear Saddle Mount Bracket The RM1 Rear Saddle Mount Bracket is compatible with many modern Cateye rear light models.Features: Genuine Cateye Replacement Part Cateye Part Number: CA5446510 Compatibility: Rapid X3* (* additional Spacer X is required) Rapid X2 Kinetic* (* additional Spacer X is required) Rapid X* (* additional Spacer X is required) Rapid Mini Omni 5 Omni 3Buy Cateye Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cateye BM 500G Right Side Mirror - Black, Black
  • £9.99

Cateye BM 500G Bar End MirrorThe Cateye BM 500G is a heavy duty, lightweight and scratch resistant convex mirror. It provides a wide angle field of view for maximum visibility and is easy to install.Features: Fits into handlebars with an internal diameter of 16-22mm Mirror Type: Convex Mirror Width: 109.6mm Mirror Height: 70.4mmBuy Cateye Acessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Challenge SuperLite Corsa Latex Road Inner Tube - 700c}
  • £9.99
  • RRP £16.00
  • Saving you £38

Challenge SuperLite Corsa Latex Road Inner TubeLatex inner tubes: Used in all high end tubular thanks to their low rolling resistance. Thinner and more flexible than butyl tubes.The use in open tubulars increases comfort and lowers rolling resistance. Latex is also more resistant to punctures. On the other hand it is a porous material therefore it requires daily inflation. Saving more than three watts per wheel over a butyl inner tube, this road bike tube gives you lighter and softer performance.Puncture protection is also greatly improved as latex extends and expands 7 to 8 times its original size, whereas butyl only about 1.5x meaning that latex is much, much more flexible and not immediately prone to punctures. Unlike the stiffer butyl, latex will first expand and wrap itself all around a protruding object and often isn't successful puncturing through even after working itself all the way in the tyre.The best performance and comfort combination is the latex inner tube with a handmade clincher, although the latex tube can also improve the ride of any other type of clincher.Replacing the standard butyl inner tubes (even superlight ones) with the Challenge seamless latex inner tube is by far the most affordable way of improving the performance and overall feel of your bike.Features: Use: Handmade Clincher Tyres Valve: Presta Removable Core Valve length: 48mm Size: 700 Tyre Width: 19mm-28mm Weight: 60gBuy Challenge Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Brake Cable Outer Cable Dispenser Box - Black, Black
  • £9.99
  • RRP £29.99
  • Saving you £67

Clarks Brake Cable Outer Cable Dispenser BoxSuitable for use on road bikes and mountain bikes (MTBs), this durable Clarks brake outer cable is 30 metres in length and comes in a convenient dispenser box, making it ideal for bike shop use or busy home bike mechanics. Easy to cut to your desired length, Clarks has made it with a plastic inner core to aid smooth movement, so cyclists can operate their brakes confidently, ride after ride.Features: Length: 30m Type: SP2 Construction: Inner plastic sleeve, coil reinforcement and plastic outer Suitable for all bike types Outer brake cable only, inner brake cable sold separately Manufacturer's Part Number: Y1005DB-CH/1 Buy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Plastic Sideload Bottle Cage - Black, Black
  • £9.99

Nukeproof Horizon Plastic Sideload Bottle CageFeaturing a universal design, this bottle cage allows for bottle access from both the left and the right side. Thanks to its side loading design, it offers more room for bikes with a bottle position close to a top tube, shock or linkages. The cage will fit all Nukeproof model bikes and it is also universal to other brands.Sideloading Bottle CageThe removable mounting tab can be placed at either end of the cage and the cage can then be flipped to allow for access left or right. This gives more fitting options to suit more bikes and your preference.Durable and Impact ResistantProduced from a durable plastic polyamide, this model is resistant to impacts and delivers a secure fit thanks to its high friction finish. It can be used with a range of bottle sizes but is optimised to match 550ml bottles.Features: Material: Plastic Polyamide Finish: High Friction Finish Use: Mountain Bike (MTB), Gravel and Road Type: Universal design Loading: Left or right loading Hardware: 2x fitting bolts included DurableBuy Nukeproof Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Combination Bike Cable Lock - Black - Small}, Black
  • £9.99

LifeLine Combination Bike Cable Lock A lengthy, flexible steel cable that offers hard-wearing and heavy-duty security despite being fairly lightweight, the LifeLine Cable Combination Lock will give complete peace of mind in its locking capabilities. Complete with a classic-look 4-digit combination roller for unique extra-layer security, it will deter the most opportunist of bike thieves. Versatile and Durable Security Measuring at 1.2 metres long, the LifeLine Cable Combination Lock offers more cable to loop and lock to secure your bike in place, while the resettable combination locking cylinder itself joins each end together for a steadfast and sturdy connection. A fantastic choice for the safety conscious rider. Features: Material: Steel Size: S: 10mm x 120cm; L: 12mm x 180cmWeight: S: 310g; L: 535g Buy LifeLine accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Extension Loop Bike Cable Lock - Black - Large}, Black
  • £9.99

LifeLine Extension Loop Bike Cable Lock A fantastic bit of additional kit to give back up to your main bike-lock system, the LifeLine Bike Lock Extension Loop Cable offers an extra level of protection when storing your bike out of sight or for storing your quick-release components or accessories. Secondary Theft Deterrent Constructed of flexible steel for a strong and durable hold, the LifeLine Bike Lock Extension Loop Cable works great in conjunction with LifeLine's range of Steel D-Locks. The cable gives added peace of mind when holding your bike steadfast in the face of would-be thieves or opportunists, making your locking system as safe as you possibly can. Features: Material: Steel Size: Small - 10 mm x 1200 mm, Large - 10 mm x 2134 mm Weight: Small - 240 g, Large - 360 g Buy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Zip Up Tool Stash - Black, Black
  • £9.99

LifeLine Zip Up Tool StashThe Lifeline Zip Up Tool Stash is a bottle cage mounted semi-hard case that neatly stores your spare tube, levers, CO2 cartridge, and other ride essentials inside a regular size bottle cage. With a neat and sleek design, this Zip Up Tool Stash also features an internal mesh that keeps your essentials in place.Features:  Dimensions (LxW): 18x7cm  Durable  Zipped closureFits a regular bottle cageBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Aero Beam Rear Bike Light - 50L}
  • £9.99
  • RRP £14.99
  • Saving you £33

LifeLine Aero Beam Rear Bike LightStay safe and be seen with LifeLine's Aero Beam 50 Lumen Rear Light. Ideal for commuting and training in low light conditions. This rear light has a 50 lumen output from 16 COB red LEDs. The Aero Beam 50 Lumen Rear Light lets you choose from five modes to suit your environment and battery life.Versatile Rear Light, USB Rechargeable This rear light is USB rechargeable to let you charge on the go; the strong silicone strap lets you mount LifeLine's Aero Beam 50 Lumen Rear Light to any seatpost profile or any diameter. Also water resistant, this 50 lumen rear light will give you peace of mind to pedal in all conditions.Features:Output: 50 LumenDimensions (mm): 79.5x29x30Charging: 2-3hrsLED: 16 COB redFive Modes:High Beam: 1.5hrsLow Beam: 6hrsFast Flash: 24hrsSlow Flash: 27hrsPulse: 6hrsAccessories: USB charging cableBattery: Rechargeable Lithium-Ion polymerStrong silicone strap mounts to any seatpost profile or diameterLow battery and full battery indicatorsRear and side visibilityWater resistantWeight: 31gBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cinelli Anodised Bar End Plugs - Caleido, Caleido
  • £9.99

Cinelli Anodised End PlugsThese high-quality end plugs are engineered for gravel use as they deliver a vibration proof design and outstanding strength. They feature a rock-solid aluminium anodised construction which makes it perfect at handling all the abuse from longer rides across unpredictable terrain conditions. Features: Material: Aluminium Finish: Anodised Use: Road, gravelBuy Cinelli Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cinelli Anodised Bar End Plugs - Red, Red
  • £9.99

Cinelli Anodised End PlugsThese high-quality end plugs are engineered for gravel use as they deliver a vibration proof design and outstanding strength. They feature a rock-solid aluminium anodised construction which makes it perfect at handling all the abuse from longer rides across unpredictable terrain conditions. Features: Material: Aluminium Finish: Anodised Use: Road, gravelBuy Cinelli Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - Black - L}, Black
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - White - L}, White
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - Black - XL}, Black
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - White - M}, White
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - Black - M}, Black
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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