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.
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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

Clarks Anti Rust 5-7 Speed Bike Chain - Silver - 116 Links, Silver
  • £3.99
  • RRP £10.99
  • Saving you £64

Clarks Anti Rust 5-6 Speed Bike ChainExtremely hard-wearing, this Anti Rust 5-6 Speed Bike Chain from bike component specialists Clarks has an advanced Dacromet coating on its links, which ensures it can withstand the harshest weather conditions and repeated wintertime rides on salted roads. Compatible with both 5 and 6 speed drivetrains, it’s ideal for everything from older road, hybrid and mountain bikes (MTBs) which use fewer sprockets at the rear. Requiring minimal maintenance, it will keep your drivetrain running smoothly mile after mile.Features: Speed: 5 and 6-Speed Compatibility: 5 and 6-Speed drivetrains Length: 116 links Size: 1/2"x3/32" Adaptable: Yes Quick Link Included: Yes Use: MTB, Road, Hybrid Compatible with the major gearing systems Dacromet coating on links Low maintenance All weather longevity Lightweight, yet super rigid for maximum efficiency Proven to withstand over 500 hours of salt spray testing Manufacturer's Part Number: CL20RBBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Universal Galvanised Brake Cable - Silver - Rear - 2000mm Inner Cable 1397mm Outer}, Silver
  • £3.99

Clarks Universal Galvanised Brake Cable Genuine brake cable spares from Clarks. Clarks Universal Galvanised Brake Cable Features: Universal Galvanised Brake Cable Buy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Steel Anodised Rotor Bolts - Red, Red
  • £3.99
  • RRP £5.99
  • Saving you £33

Clarks Steel Anodised Rotor BoltsAnodised rotors bolts, in a pack of 6, precision engineered.Buy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Sintered Mountain Bike Disc Brake Pads - Organic}
  • £3.99
  • RRP £8.99
  • Saving you £56

Clarks Sintered Pair Of Disc Brake Pads Clarks replacement competition disc pads.Features:Fits: Hayes HFX-Mag,HFX-9, MX1Buy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental MTB 29" Light Inner Tube - 60mm Valve
  • £3.99
  • RRP £10.49
  • Saving you £62

Continental MTB 29" Light Inner TubePerfect for use with the growing trend towards wider tyre 29er mountain bikes (MTBs) Continental has constructed its MTB 29" Light Inner Tube from high-quality Butyl rubber. This brings you excellent durability without adding lots of extra weight to your ride.All Continental bike inner tubes are seamless and mould-cured (vulcanized) to ensure uniform roundness and improved reliability at the valve stem. Every tube passes a stringent 100% quality control inspection.Features: Material: Butyl Valve Type: Presta Tyre Compatibility: Various options available Valve Length: Various options available Valve Core Removable: Yes Weight: 190gBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental MTB 29" Light Inner Tube - 42mm Valve
  • £3.99
  • RRP £7.99
  • Saving you £50

Continental MTB 29" Light Inner TubePerfect for use with the growing trend towards wider tyre 29er mountain bikes (MTBs) Continental has constructed its MTB 29" Light Inner Tube from high-quality Butyl rubber. This brings you excellent durability without adding lots of extra weight to your ride.All Continental bike inner tubes are seamless and mould-cured (vulcanized) to ensure uniform roundness and improved reliability at the valve stem. Every tube passes a stringent 100% quality control inspection.Features: Material: Butyl Valve Type: Presta Tyre Compatibility: Various options available Valve Length: Various options available Valve Core Removable: Yes Weight: 190gBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental 650c Supersonic Road Inner Tube - 650c}
  • £3.99
  • RRP £11.99
  • Saving you £67

Continental 650c Supersonic Road Inner TubeA must have for any road cyclist. The Continental 650c Supersonic is a reliable, lightweight inner tube made from butyl which is even lighter than standard latex tubes. The inner tube can be used in conjunction to a normal puncture kit for easy installation. The tube comes with a shorter valve that makes it ideal for wheels with a depth of 24mm or 30mm.FeaturesAll-purpose inner tube for road bikesButyl constructionSeamless designMould-cured vulcanisationBuy Continental Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental 650c Light Long Valve Road Inner Tube - Black - 650c}, Black
  • £3.99
  • RRP £8.99
  • Saving you £56

Continental 650c Light Long Valve Road Inner TubeThe Continental 650c Light Road Long Valve inner tube is designed for those of you riding the smaller 650 wheel size with deeper rim depths. Deep section rims of 35-50mm and above can be accomodated without the necessity of a valve adapter. Features:650 x 20-25mmPresta Valve 60mmMaterial: Butyl tubes with renowned Continental qualityDurability: Each and every inner tube passes a stringent 100% quality control inspectionDesign: Seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handlingBuy Continetal Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Mountain Bike 26" Inner Tube - 60mm Valve
  • £3.99
  • RRP £7.49
  • Saving you £47

Continental Mountain Bike 26" Inner TubeThis high-performance butyl Mountain Bike Inner Tube is for use with 26" mountain bikes and a wide range of tyre widths. Ideal for carrying with you on a day out riding, this reliable Continental replacement inner tube can help repair punctures or tears from tough terrains.Features:Material: Butyl Tyre Compatibility: 26x1.75-2.5" Valve Length: Various options available Valve Core Removable: Yes (Presta and Schrader types) Approx. Weight: 195-210gBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Tour 28 Slim Inner Tube - Black - 40mm Valve, Black
  • £3.99
  • RRP £7.49
  • Saving you £47

Continental Tour 28 Slim Tube High quality butyl tube ideally suited for city and trekking/touring bikes. The Slim version offers a lower rotating weight without sacraficing tube thickness, therefore helping to increase speed. Continental Tour 28 Slim Tube Specifications: ETRTOSizeWeight28-609 - 37-642 700x28-37c 27x1 1/8 - 28x1 3/8 - 1 5/8 155g Buy  Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Tour 28 All Purpose Inner Tube - Black - 40mm Valve, Black
  • £3.99
  • RRP £7.49
  • Saving you £47

Continental Continental Tour 28 All Purpose Inner TubeInner tubes come in many sizes and valve setups, Continental offer this all purpose inner tube, which can cover your Hybrid, Gravel or CX bike. Available in 2 different valve lengths and 3 different valve options.Features: Material: Butyl tubes with renowned Continental quality Reliable and durable Removeable valve core Design: Seamless construction, with a mould-cured vulcanisation, to ensure uniform roundness and give a smooth ride and handling Use: City, touring, trekking, road racing Tyre Compatibility: 700x32-47c tyresBuy Continental Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Micro USB Charger Cable - Black, Black
  • £3.99
  • RRP £4.95
  • Saving you £19

Exposure Micro USB Charger CableA micro USB charging cable that will charge your Exposure bike light via any standard USB port.CompatibilityThe Mico USB Charger Cable is compatible with the following Exposure lights:SwitchLinkLink PlusTraceTraceRFeaturesCompatible with all Exposure’s current commuter lightsBuy Exposure Accessories from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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LifeLine Alloy Bike Bottle Cage - Black, Black
  • £3.99
  • RRP £4.99
  • Saving you £20

LifeLine Alloy Bike Bottle CageThis Bottle Cage from LifeLine is made of alloy and is fitted via two steel bolts. It is lightweight, weighing only 64g and features a laser etched logo.Please note: Mounting screws are not included but are available separately.Features: Material: Alloy Fitting: 2 Steel bolts Laser etched logo Weight: 64gBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stolen Sean Morr Grips - Gum, Gum
  • £3.99
  • RRP £8.99
  • Saving you £56

Stolen Sean Morr GripsStolen's Sean Morr Grips were produced in collaboration with the man himself and to the exacting standards that a Pro BMXer needs. They feature a unique high grip and comfortable design, so you can get those tricks dialled without your hands suffering as a result!Features: Sean Morr signature edition Supplied as a pairBuy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Road Galvanised Brake Cable Kit - 1000mm + 2000mm Inner cable 2100mm Outer}, Galvanised
  • £3.99
  • RRP £6.99
  • Saving you £43

Clarks Road Galvanised Brake Cable KitClarks galvanised cable kits comprise of 2 universal wires, 6 x ferrules 2 rubber frame protectors and also 2 rubber rings. They are ideal for setting up a new bike or overhauling the brakes on your current one. Features: Supplied with high quality galvanised wires pre-stretched    High Quality Rubber frame protectors included Universal wire included in all kits Buy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Road Tube - 60mm Valve
  • £3.99
  • RRP £8.49
  • Saving you £53

Schwalbe Road TubeThis Road Tube from Schwalbe ticks all the boxes. Not only is it reliably air-tight, but thanks to its distinctive rubber composition it guarantees less loss of air. As in all Schwable products, it has been rigorously tested to meet their high standards of quality and control. Features:Extremely air-tight. Less air loss means having to inflate less. A unique rubber mixture makes it possible.Extremely reliable. Each Schwalbe tube is individually examined twice at the factory to ensure air-tightness. Special quality control that prevents unpleasant surprisesQuality road tubeBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Race Face Outer Ring Bolt Set - Black - 5 Pack}, Black
  • £3.99
  • RRP £4.95
  • Saving you £19

Race Face Outer Ring Bolt SetThe essential Outer Ring Bolt Set to have in your workshop, this Race Face set includes everything you need for your outer chainring. Made from durable stainless steel, they feature the Race Face logo and are designed for multi-ring chainsets. Features:Material: Stainless SteelLength: 10mm (8mm thread length)Not suitable for single ring use, designed for multi-ring chainsetsBuy RaceFace Outer Ring Bolt Set from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Race Face Poly Bashguard Fastener Bolt Kit - Black - 4 Pack}, Black
  • £3.99
  • RRP £4.99
  • Saving you £20

Race Face Poly Bashguard Fastener Bolt KitGenuine Raceface replacement fixing bolts designed to attach the Poly bashguard to chainring.Features:Stainless steel Buy RaceFace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Race Face Sniper Slide On Grips - Red, Red
  • £3.99
  • RRP £11.99
  • Saving you £67

Race Face Sniper Slide On GripsOften overlooked, the value of a good set of grips should not be underestimated. It is one of the three important points of contact between you and your bike. A good set of grips will offer you more control and lessen hand fatigue while riding.• Manufactured for us by ODI • Narrow but comfortable grip profile • Proprietary dual-surface texture for complete control.• Built for: XC/AM/DHBuy Race Face Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fiction Troop Grips - Bright Blue, Bright Blue
  • £3.99
  • RRP £4.99
  • Saving you £20

Fiction Troop GripsThe Fiction Troop grips are made from a soft Krayton rubber compound with diagonally cut ribs for comfort and control.Features: Diameter: 30.5mmLength: 160mmBar Ends: Nylon Plug StyleBuy Fiction Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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