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

Blank 20" BMX Inner Tube - 1.75-2.35
  • £2.99

Blank 20" BMX Inner TubeReady for practising your favourite tricks in the skatepark, this inner tube is specifically designed for intense BMX use. It features a Schrader valve and it is suitable for 20" tyres for quick and easy installation.Features: Wheel Size: 20" Valve: Schrader Use: BMX Air leakage tested Includes lock ring and cap Non-removable valve cores 1.2mm thick walls Recycled packaging Made in Indonesia Part Number: BLNK-4760406SCH Weight: (+/- 10%): 20" x 1.75" - 2.35" Schrader 33mm: 172±9gBuy Blank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Wide Road Inner Tube - 35mm Valve}
  • £2.99

LifeLine Wide Road Inner TubeLifeline's Wide Road Inner Tube has been made from durable butyl rubber, which has been rigorously tested to ensure that there is no air leakage, assuring a reliable and durable addition to your bike. Features: Material: Butyl Rubber 1mm thick walls Air leakage tested Great value Presta and Schrader options Includes lock ring and cap Non-removable valve cores Recycled packaging Made in Indonesia Weights: (All weights +/- 10%) 700 x -28-35mm Presta 48mm: 146g 700 x -28-35mm Schrader 33mm: 144g 700 x -35-45mm Presta 48mm: 151g Buy Lifeline Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Wide Road Inner Tube - 48mm Valve}
  • £2.99

LifeLine Wide Road Inner TubeLifeline's Wide Road Inner Tube has been made from durable butyl rubber, which has been rigorously tested to ensure that there is no air leakage, assuring a reliable and durable addition to your bike. Features: Material: Butyl Rubber 1mm thick walls Air leakage tested Great value Presta and Schrader options Includes lock ring and cap Non-removable valve cores Recycled packaging Made in Indonesia Weights: (All weights +/- 10%) 700 x -28-35mm Presta 48mm: 146g 700 x -28-35mm Schrader 33mm: 144g 700 x -35-45mm Presta 48mm: 151g Buy Lifeline Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Tubeless Schrader Valve Kit
  • £2.99
  • RRP £7.99
  • Saving you £63

Joe's No Flats Tubeless Schrader Valve KitThis No Flats Tubeless Schrader Valve Kit is a quick, easy, and cheap way to transform your ride. Whether your goal is to race, commute, or travel, this Tubeless Kit offers a highly effective tubeless solution. Coming with two tubeless Auto/Schrader valves, this effective sealant allows you to wave goodbye to inconvenient flatsFeatures: Two tubeless Auto/Schrader valves.High-quality spare partTubeless specificFits most rims, standard and tubelessBuy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Bike Bell - Blue, Blue
  • £2.99

LifeLine Bike BellThis LifeLine Bike Bell is an ideal value for money solution for alerting others of your presence on the road. This bell is easy to fit with a zip tie style clamp and its compact size is compatible with all common bar sizes.Features:Easy to fitZip tie style clampCompatible with all common bar sizesCompact sizeBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Bike Bell - Silver, Silver
  • £2.99

LifeLine Bike BellThis LifeLine Bike Bell is an ideal value for money solution for alerting others of your presence on the road. This bell is easy to fit with a zip tie style clamp and its compact size is compatible with all common bar sizes.Features:Easy to fitZip tie style clampCompatible with all common bar sizesCompact sizeBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Bike Bell - Black, Black
  • £2.99

LifeLine Bike BellThis LifeLine Bike Bell is an ideal value for money solution for alerting others of your presence on the road. This bell is easy to fit with a zip tie style clamp and its compact size is compatible with all common bar sizes.Features:Easy to fitZip tie style clampCompatible with all common bar sizesCompact sizeBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Extension Wire (1m)
  • £2.99
  • RRP £5.99
  • Saving you £50

LifeLine Extension Wire (1m)LifeLine's 1m Extension Wire offers a range of mounting options for your Ara front light and battery pack by adding an extra metre of length to the battery unit. Choose to mount your battery pack along the top tube or in a frame bag or pack.Features:Compatible with LifeLine Ara lightsAdds 1m of reach to the battery packIdeal for bike packing and other challenging mounting scenariosBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Battery Connect Wire
  • £2.99
  • RRP £5.99
  • Saving you £50

LifeLine Battery Connect WireThe LifeLine Battery Connect Wire is an additional cable to connect your LifeLine Ara light to an external battery pack. This additional cable is useful when you want to swap your lights between multiple batteries or bikes.Features:Length: 50cmCompatible with LifeLine Ara lightsBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine CO2 Tyre Inflator Cartridge - Silver - 25g}, Silver
  • £2.99

LifeLine CO2 TYre Inflator CartridgeAn excellent CO2 tyre inflator cartridge for use with all types of threaded CO2 inflators. Combined with the LifeLine Co2 Inflator, LifeLine Cartridges are essential for quick and easy puncture repair on the move. The LifeLine Co2 Cartridge is ideal for anyone looking to get back on the road as quickly as possible. Simple to use and store their nothing short of essential for each rideFeatures:Compatible with all brands of Presta threadCO2 tyre inflatorInflates a road tyre to 100 psiInflates an MTB tyre to approx. 40 psiFits conveniently in a saddle bagPack sizes 6/15/30 or buy individuallyBuy LifeLine Pumps from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Weldtite Red Devils Patch Puncture Repair Kit - 6 Piece}, Red
  • £2.99

Weldtite Red Devils Patch Repair Kit6 self-seal Red Devil patches. Features: Secure compartment for patches 6 self-seal patches Buy Weldtite Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (6001 2RS) - Silver - 6001 2RS}, Silver
  • £2.99

Brand-X Sealed Bearing (6001 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features: Size: 12 x 28 x 8mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (6800 2RS) - Silver - 6800-2RS}, Silver
  • £2.99

Brand-X Sealed Bearing (6800 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features:Size: 10 x 19 x 5mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (6801 2RS) - Silver - 6801-2RS}, Silver
  • £2.99

Brand-X Sealed Bearing (6801 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features:Size: 12 x 21 x 5mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (6802 2RS) - Silver - 6802-2RS}, Silver
  • £2.99

Brand-X Sealed Bearing (6802 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features:Size: 15 x 24 x 5mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (6900 2RS) - Silver - 6900 2RS}, Silver
  • £2.99

Brand-X Sealed Bearing (6900 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features:Size: 10 x 22 x 6mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (6901 2RS) - Silver - 6901 2RS}, Silver
  • £2.99

Brand-X Sealed Bearing (6901 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features:Size: 12 x 24 x 6mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing 6902 (2RS) - Silver - 6902-2RS}, Silver
  • £2.99

Brand-X Sealed Bearing 6902 (2RS)The Brand-X 6902-2RS bearing is a sealed cartridge bearing constructed from SUJ2 steel cups with 2 x rubber seals. It measures 15x28x7mm.Features: Size: 15mm(Inner Diameter) x 28mm(Outer Diameter) x 7mm (Depth) Material: SUJ2 Steel Seals: 2x Rubber SealBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Enduro Bearings ABEC3 609 2RS Bearing - Silver, Silver
  • £2.99

Enduro Bearings ABEC3 609 2RS BearingBuilt to deal with the challenging and powerful movements of regular bike riding, this high-strength bearing comes as standard on most common bike components. Ideally used with hubs and bottom brackets, this bearing features hardened chromium steel races, balls, and tough riveted steel retainers, for durable and confidence-instilling performance. Features: Dimensions:  9x24x7mm ABEC: 3 Grade: 10 Seals:  2RS Grease:  Mobile HP 222 Application:  Hubs, Bottom Brackets Weight:  13.74g Buy Enduro Bearings Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Enduro Bearings ABEC3 608 LLB Bearing - Silver - 8x22x7mm}, Silver
  • £2.99

Enduro Bearings ABEC3 608 LLB BearingRaising the standards for impressively high, military grade, precision bearings, this ABEC3 model is found on some of the finest cycling components as standard. Constructed hardened chromium steel races, balls, and tough riveted steel retainers ensure a durable and reliable performance upgrade. Features: Dimensions:  8x22x7mm ABEC: 3 Grade: 10 Seals:  LLB Grease:  Mobile HP 222 Application:  Hubs, Bottom Brackets Weight:  11.16g Buy Enduro Bearings Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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