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

Joe's No Flats Tubeless Presta Valve Kit - 48mm}
  • £6.49
  • RRP £14.99
  • Saving you £57

Joe's No Flats Tubeless Presta Valve KitIt's our love of bicycling and fresh air that makes us free. Free to ride, travel, explore, commute or compete. Joe's No Flats provides the bicycle market with the world's most effective tubeless solutions.Features: 2 tubeless french/presta valve - 32mm. High quality spare part. Tubeless specific. Fits all rims, standard and tubeless.Buy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Birzman Chain Link Removing Pliers - Black, Black
  • £6.49
  • RRP £6.99
  • Saving you £7

Birzman Chain Link Removing PliersThe Chain Link Removing Pliers is an everyday essential tool for every cycle mechanic. Featuring a spring-loaded design, it is easy to use and allows you to take out your chain's master link, even if it is covered in dirt.Features:Material: Alloy steel / High polymerSize: 6.5"Buy Birzman Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Chain Connector Pin - Silver - 6-7-8 Speed Chains}, Silver
  • £6.49
  • RRP £7.49
  • Saving you £13

Shimano Chain Connector PinGenuine Shimano chain connector pin. The only way to connect your Shimano chain.Features:Sold IndividuallyMade in different sizes to suit different Shimano drivetrains such as 7, 8, 9 and 10 speed (please choose the specific option that you need)A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Magura O Ring for MT8-6-4 (Pack of 20)
  • £6.49

Magura O Ring for MT8/6/4 (Pack of 20)Magura O-Rings for banjo hose fitting.Features: Pack of 20 Compatible with MT8 MT6 MT4 disc brakes.Buy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi All Weather Ceramic Lubricant (100ml) - 100ml}
  • £6.49

Mobi All Weather Ceramic Lubricant (100ml)This lubricant is an all-weather, ultra-low friction ceramic lube that  is perfectly suited to all riding situations and disciplines. It features  ultra-low friction additives to significantly reduce drivetrain friction and  wear, resulting in greater pedalling efficiency, improved shifting performance  and all-weather transmission reliability.Features:  Improves Shifting and Drivetrain Efficiency  Contents: 100ml  Additives: Ultra-Low Friction Ceramic  Use: All Weather ConditionsBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi Eco Bike Cleaner (950ml) - 950ml}
  • £6.49

Mobi Eco Bike Cleaner (950ml)The Mobi Eco Bike Cleaner is perfect for use on any surface,  including paintwork and clear coat bike finishes. This pre-mixed bike cleaner is an economical, cost effective bike cleaner that will restore you bike to its most pristine condition while not being harmful to the environment.First Step of Bike MaintenanceIts fast-acting formula begins to work instantly, removing grease, oil  and dirt. Should you be riding the dirtiest of winter trails at your local bike  park, riding filthy winter routes on the road or tackling muddy cyclocross  trails, this bike cleaner makes the first step in bike maintenance simple.Minimal Environmental ImpactThe Mobi Eco Bike Cleaner is fast acting and works straight away. It  rinses off your bike and components easily and thanks to its citrus formula, it  smells nice. An additional benefit is that it is also Eco friendly, is biodegradable and has minimal impact on the environment.Features:  Contents: 100mm  100% Acid Free  Free From Petroleum Based Solvents  Fast Acting Formula  Removes Dirt, Grease & Oil  Paintwork and Clearcoat SafeBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Magura MT2-MT4-MT6-MT8 Disc Brake Pads - Sintered}
  • £6.49
  • RRP £10.99
  • Saving you £41

Clarks Magura MT2/MT4/MT6/MT8 Disc Brake PadsThese Clarks Magura Disc Brake Pads fit Magura MT2, MT4, MT6 and MT8 brakes. Choose from a variety of compounds to fit your needs.Features:Standard - A strong all-round brake pad, these perform well in most situations. Perfectly balanced, they are an even mix of power and durability.Advanced - These brake pads are perfectly suited to handling wet and muddy conditions. With hard-wearing pad material and consistent braking, you can rely on these to do the job.Pro - Possessing an extremely high heat threshold, these brake pads are every bit as efficient no matter what the temperature, making them perfect for downhill riding.Buy Clarks Magura MT2-MT4-MT6-MT8 Disc Brake Pads from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Compact 20 Inner Tube - Black - 20", Black
  • £6.49
  • RRP £7.49
  • Saving you £13

Continental Compact 20 Tube High quality butyl tube ideal for regular use. Features: Weight: 130gBuy  Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Token R241 BB86 GXP Bottom Bracket Adaptor - Black - BB86 GXP}, Black
  • £6.49
  • RRP £7.49
  • Saving you £13

Token R241 BB86 GXP Bottom Bracket AdaptorThis adaptor set features high-quality shims and spacers, allowing for BB86 bottom brackets to be used with SRAM GXP cranksets. Genuine Token spare parts.Compatibility:R241: BB86P / BB841PS / BB4124PS / BB841T-41, BB90 and SRAM GXP crankset.Features: Size: BB86 GXP Genuine Token spare partsManufacturer's Part Number: TK-CHSR241-TK Buy Token Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Legion Tribune Brake Inner Cable - Black - MTB}, Black
  • £6.49
  • RRP £12.99
  • Saving you £50

Legion Tribune Brake Inner CableThis Legion Tribune series inner brake cable features a hard-wearing stainless steel construction. This makes it more than capable of handling all the intensity that's associated with road cycling or mountain bike (MTB) riding. In addition, Legion has also finished it with its renowned PTFE coating, so you can benefit from long-lasting braking performance as well as excellent protection against corrosion. The road option is specifically designed for Shimano brakes. The MTB option is specifically designed to be universal. The Legion Tribune inner wire strands are specially PTFE coated wire rope. Prior to the coating process, the rope is chemically modified to improve the bond strength of the PTFE to the stainless steel surface, so it doesn't peel off. The outer-casing liner PTFE gives the brake cable excellent, long-lasting, ultra-low friction characteristics, while also improving the environmental protection of the wire, eliminating corrosion. Features: Material: Stainless Steel Finish: PTFE Coated Use: Road or MTB options available separately Type: Inner brake cable Cable Length: 1700mm Compatible Brakes: Road Option: Shimano; MTB Option: Universal Sold individually Manufacturer's Part Numbers: Road: CI-2-B-RS-W1; MTB: CI-2-B-MU-W1Technologies: Stainless Steel: 19x Strands. Increased environmental protection. Reduced weight. Slick: Pre-stretched to ensure 1 set-up. Surface smoothed for improved efficiency. Use: Ultra low friction surface for improved efficiency. Hard-wearing for endurance/life.Buy Legion Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sixpack Racing Avid Organic Brake Pads - Code5 - Code}
  • £6.49
  • RRP £12.99
  • Saving you £50

Sixpack Racing Avid Organic Brake PadsThese brake pads are specifically designed for use with Avid hydraulic disc brakes. They feature an organic material, which makes them an ideal choice for those looking for ultimate performance. Features: Material: Organic Brake Compatibility: Multiple options available to select Part Numbers: All Avid Juicy: SI-200290; Avid Code5 - Code: SI-200295Buy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Tech BPC & Reach Adjust Screw - Black, Black
  • £6.49
  • RRP £7.00
  • Saving you £7

Hope Tech BPC & Reach Adjust Screw Direct replacement Bite Point Control and Reach Adjuster screws to fit the Hope Tech (and Tech Evo) levers! Features: Sold individually, with two screws required per lever blade Please note: There is a circlip that holds the adjuster knob in place which needs to be removed before attempting to take off the existing adjuster knob Buy Hope Tech BPC & Reach Adjust Screw from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Sport Gear Outer Housing - Red, Red
  • £6.49
  • RRP £6.99
  • Saving you £7

Jagwire Sport Gear Outer HousingFeaturing Slick-Lube lining, this shift cable housing reduces friction for faster cable movement and superior shifting performance. Its linear strand construction delivers compression-less operation, which makes it appropriate for use with Teflon coated cables as well as steel and galvanised cables. Coming equipped with a 4mm outer diameter, this is a great choice of upgrade for riders who want dependable housing for their gear cables including an eye-catching design.Features: Housing Type: Gear/Shift housing Length: 3 Metre Outer Diameter: 4mm Compatibility: Teflon coated cables as well as Steel and GalvanisedTechnologies: LEX-SL: Linear steel strands around a Slick-Lube liner. Linear Strand, Lubricated: Linear strands of steel are used to encircle the Slick-Lube Liner creating a compressionless ring. This delivers the responsive, precise, and crisp performance necessary in shift applications.Manufacturer's Part Numbers: FSK12-402 Black 3000mm 3 Metre Length FSK12-403 White 3000mm 3 Metre Length FSK12-401 Red 3000mm 3 Metre LengthBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Sport Gear Outer Housing - White, White
  • £6.49
  • RRP £6.99
  • Saving you £7

Jagwire Sport Gear Outer HousingFeaturing Slick-Lube lining, this shift cable housing reduces friction for faster cable movement and superior shifting performance. Its linear strand construction delivers compression-less operation, which makes it appropriate for use with Teflon coated cables as well as steel and galvanised cables. Coming equipped with a 4mm outer diameter, this is a great choice of upgrade for riders who want dependable housing for their gear cables including an eye-catching design.Features: Housing Type: Gear/Shift housing Length: 3 Metre Outer Diameter: 4mm Compatibility: Teflon coated cables as well as Steel and GalvanisedTechnologies: LEX-SL: Linear steel strands around a Slick-Lube liner. Linear Strand, Lubricated: Linear strands of steel are used to encircle the Slick-Lube Liner creating a compressionless ring. This delivers the responsive, precise, and crisp performance necessary in shift applications.Manufacturer's Part Numbers: FSK12-402 Black 3000mm 3 Metre Length FSK12-403 White 3000mm 3 Metre Length FSK12-401 Red 3000mm 3 Metre LengthBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Transfil Gear and Brake Rotating Cable Hooks - 4 pack}
  • £6.49
  • RRP £6.99
  • Saving you £7

Transfil Gear and Brake Rotating Cable HooksPerfect for cleaning up your existing brake/gear cable set-up, this four pack of rotating hooks is a great choice of upgrade for keeping your cables tidy and organised. Specifically designed for brake/gear housing.Features: Compatibility: Gear and Brake cable housing Number of Rotating Hooks: Pack of 4Manufacturer's Part Number: KG64 Black 4 packBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Enduro Bearings ABEC3 63802 2RS Bearing - Silver - 15x24x7mm}, Silver
  • £6.49

Enduro Bearings ABEC3 63802 2RS BearingGiving a dependable and durable performance when paired with your hubs and bottom brackets, this hard-working bearing uses military-grade materials to keep you running smoothly. Commonly found on most modern bikes, it features hardened chromium steel races, balls, and tough riveted steel retainers, as well as Mobile HP 222 to keep an efficient, well-lubricated form. Features: Dimensions:  15x24x7mm ABEC: 3 Grade: 10 Seals:  2RS Grease:  Mobile HP 22 Application:  Hubs, Bottom Brackets Weight:  6.71g Buy Enduro Bearings Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Chain Whip - Black, Black
  • £6.49

LifeLine Chain WhipLifeLine offer a comprehesive range of bicycle tools with quality built-in and at great value prices. Whatever job is looming be it maintenance or a rebuild, LifeLine have the equipment you need. Features:   LifeLine chain whip is the perfect sollution for   installation and removal of cassette bodies. For removal best results   will be obtained when used with the LifeLine cassete lockring tool Buy LifeLine Products from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Morgan Blue Chain Keeper, Blue
  • £6.49
  • RRP £6.95
  • Saving you £7

Morgan Blue Chain KeeperMade for perfect cleaning and safe transport of your bike.Application: We advise to take out the rear wheel for better cleaning. Install the chain keeper to maintain the pressure on the rear derailleur. If you want to transport your bike in a box or in your car and you want to take out the rear wheel, we advise to install the chain keeper so that the rear derailleur stays in line. Buy Morgan Blue Tool from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Yamaha Alloy E-MTB Chain Guard - Black - 104}, Black
  • £6.49
  • RRP £29.99
  • Saving you £78

FSA Yamaha Alloy E-MTB Chain GuardThis electric bike (E-bike) chainring features a hard-wearing alloy construction, which allows it to handle the increased speeds and torque produced by electric motor systems. This model is compatible with Yamaha E-bike engines.Features: Material: Alloy Use: E-bike BCD: 104 Engine Compatibility: Yamaha Part Number: 4713170266768Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Mountain Bike Inner Tube - 1.5 - 2.5"
  • £6.49
  • RRP £7.99
  • Saving you £19

Schwalbe Mountain Bike Inner TubeMade from Schwalbe’s unique rubber mixture, this tough Mountain Bike (MTB) Inner Tube is ready for the harshest off-road trails. Its high-quality construction ensures air loss is kept to a minimum, so you can quickly grab your bike and go, without having to inflate your tyres each time. To ensure this airtightness is assured on every tube, each model is checked twice at Schwalbe’s Factory before it reaches you.Features: Valve Type: Separate Presta and Schrader option Valve Length: 40mm Valve Core Removeable: Yes Less air loss means having to inflate less A unique rubber mixture provides a reliable tubeEach tube is individually examined twice at the factory to ensure airtightnessBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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