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

Race Face X-Type Chainline Spacer - Black - 1mm}, Black
  • £0.99

Race Face X-Type Chainline SpacerChainline spacer for X-Type chainsets Features:Size - 1mm Colour - Black Buy RaceFace Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss Competition Spokes (18 Pack) - Black - 295mm}, Black
  • £0.99
  • RRP £14.49
  • Saving you £93

DT Swiss Competition Spokes (18 Pack)The DT Swiss Competition Spokes (18 Pack) are strong, durable and lightweight spokes that are ideal for high-performance cycling wheels.This is one of the most versatile spokes in the DT Swiss spoke range. DT Competition gets its special strength from cold forging. This makes it not only extremely durable but thanks to the thinner middle section, it is 48g lighter than a spoke with a constant diameter of 1.8 mm. The balanced relation between strength and weight of its 2.0 mm counterpart allows for a wide range of uses, from road wheels to super-light Enduro mountain bike (MTB) wheels. Features: Material: Cold Forged Like double-butted frame tubes, these Competition Spokes are thicker were most stressed - the ends where the spokes join the rim and hub - and thinner in the middle to save weight and absorb shock Cold forged 2mm which Tapers to 1.8mm in the middle 12mm nipples available separately Weight: from 311 g for 64 spokes at a length of 264 mm. Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM PC1 Chain Connector - Silver - 2pcs}, Silver
  • £0.99
  • RRP £7.49
  • Saving you £87

SRAM PC1 Chain ConnectorThis high-quality connector link is specifically designed for use with SRAM PC1 9 speed 1/2x1/8" compatible chains. Perfect for replacing the chain connector link that came originally with your chain or for keeping as a spare. Features: Speed: 9 speed Size: 1/2x1/8"Type: Two piece connector link Manufacturer's Part Number: 74.2794.226.069Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Campagnolo Ultra Torque 11X Bottom Bracket Circlip
  • £0.99

Campagnolo Ultra Torque 11X CirclipCampagnolo components are made to last. Compliance with severe inspection tests which certify their performance over time and the support of a wide range of available spares in our global service network mean products that guarantee many years of pleasurable cycling.Original Spare PartsWith our Original Spare Parts your Campagnolo product will stay an original. Why choose an original Campagnolo spare part? For the safety, reliability and certainty found in the spare parts designed specifically for Campagnolo wheels and components. They have very strict tolerances in order to guarantee impeccable operation. In line with our mission, the original spare parts are built following one criteria: maintaining Campagnolo's unrivalled quality. The only good reason for not having original Campagnolo spares, is that you haven't made the jump to Campagnolo products yet.Genuine Ultra Torque 11x Circlip.Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Legion Legionary Shimano Disc Brake Pad - Black - M755 - Grimeca System 8 - Mono Tech M4, Black
  • £0.99
  • RRP £4.99
  • Saving you £80

Legion Legionary Shimano Disc Brake PadEngineered for the demands of mountain bike (MTB) riding, this set comes as a pair of two Shimano compatible disc brake pads. Using its organic pad compound, it delivers quieter braking operation and consistent performance, wherever your ride takes you. Legion has also equipped this version with a durable steel backing material, which allows it to withstand the increased heat from braking and simultaneously helping it to cool down more quickly. This makes it a great choice of upgrade for riders who want longer-lasting and dependable braking.Compatibility:Option 1: DPS-SH-01-O-F Black (2-Piston).This option is compatible with Shimano Deore XT BR-M755 hydraulic disc brakes. It is also compatible with Grimeca System 8, SRAM and Hope Mono M4 braking systems.Option 2: DPS-SH-03-O-F Black Hope Mini.This option is compatible with Shimano Deore BR-M555 hydraulic disc brakes. It is also compatible with Shimano Nexave C910 braking systems.Features: Compound: Organic Backing Material: Steel Use: Mountain Bike (MTB) Type: Hydraulic disc brake pads Compatibility: Shimano Single or Pair: PairManufacturer's Part Numbers: DPS-SH-03-O-F Black Option 2 Hope Mini DPS-SH-01-O-F Black Option 1 2-PistonBuy Legion Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Deda Elementi Alloy Headset Spacer - Black - 5mm}, Black
  • £0.99

Deda Elementi Alloy Headset SpacerFinish off your bikes cockpit in style with these Deda Elementi matt black anodised headset spacers.Features: Material: 6061 Alloy Compatibility: For 1 1/8” headset (fork steerer outside diameter 28.6mm) Outside diameter: 34.0mm Inside diameter: 28.6mm Colour: Matt black anodisedBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Deda Elementi Alloy Headset Spacer - Black - 3mm}, Black
  • £0.99

Deda Elementi Alloy Headset SpacerFinish off your bikes cockpit in style with these Deda Elementi matt black anodised headset spacers.Features: Material: 6061 Alloy Compatibility: For 1 1/8” headset (fork steerer outside diameter 28.6mm) Outside diameter: 34.0mm Inside diameter: 28.6mm Colour: Matt black anodisedBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inner Cable End Caps (10 Pack) - Red, Red
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inner Cable End Caps (10 Pack) - Blue, Blue
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inner Cable End Caps (10 Pack) - Gold, Gold
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inner Cable End Caps (10 Pack) - Green, Green
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inner Cable End Caps (10 Pack) - Orange, Orange
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inner Cable End Caps (10 Pack) - Black, Black
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon MTB Cleat Bolts - Long - Silver - 2 x 13mm}, Silver
  • £0.99

Nukeproof Horizon MTB Cleat Bolts - LongThe Nukeproof Horizon Long Cleat Bolts are compatible with the Horizon clipless SPD pedals and are a good option to consider if you are wanting to fine tune the level of grip your Horizon pedals offer. The long bolts have a length of 13mm compared to the standard 11mm bolts and will offer additional grip should your shoes have thicker soles.Features:Length: 13mmBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing - 688 LLB Bearing - Silver - 688 LLB}, Silver
  • £0.89
  • RRP £2.99
  • Saving you £70

Brand-X Sealed Bearing - 688 LLB BearingHigh 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: 8 x 16 x 5mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Alpinestars Summer Socks 2017 - Grey - Black - S/M}, Grey - Black
  • £0.80
  • RRP £10.00
  • Saving you £92

Alpinestars Summer SocksAlpinestars’ Touring Summer socks are the answer for long, hot, days on the bike. Designed to reduce heat build-up and give great comfort, they work with Alpinestars touring and performance boots to enhance riding comfort and reduce fatigue.Features:Material: 73% Cotton, 27% Other fibresNostatex sole for wicking moisture away from skin.Ribbed design reduces bunching at the heel and ankle.Strategically positioned mesh areas for maximum comfort.Mid calf length.Buy Alpinestars Clothing  from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Mountain Bike Flat Pedal Face Lip Seal
  • £0.55

Hope Mountain Bike Flat Pedal Face Lip SealHope Technology is one of the world leaders in engineering bicycle components. Since 1989, owners Ian Weatherill and Simon Sharp have been pushing the industry forward through designing, testing and manufacturing virtually all products in-house at the factory in Barnoldswick, United Kingdom. Features:Genuine Hope pedal sealsBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope MTB Flat Pedal Double Lip Seal
  • £0.50
  • RRP £0.55
  • Saving you £9

Hope MTB Flat Pedal Double Lip SealHope Technology is one of the world leaders in engineering bicycle components. Since 1989, owners Ian Weatherill and Simon Sharp have been pushing the industry forward through designing, testing and manufacturing virtually all products in-house at the factory in Barnoldswick, United Kingdom. Features:Genuine Hope pedal sealsBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Aqua2go Pro Nozzle Head Cleaning Head - Grey - One Size}, Grey
  • £0.50
  • RRP £3.99
  • Saving you £87

Aqua2go Pro Nozzle Head Cleaning HeadThe Aqua2go Pro Nozzle Head is a genuine replacement for Aqua2go portable pressure washers. Genuine Aqua2go replacement part.Features: Adjustable spray head for pressure washers Genuine Aqua2go replacement part Manufacturer's Part Number: AQ-GD131Buy Aqua2go Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Aqua2go Cleaing Equipment Sealing Plug - Grey - with Cord}, Grey
  • £0.50
  • RRP £1.99
  • Saving you £75

Aqua2go Cleaing Equipment Sealing PlugAqua2go Sealing Plug for use with Aqua2go Pro Portable pressure washers, includes a drawstring for easy pulling. Genuine Aqua2go replacement part.Features: Genuine Aqua2go replacement part Aqua2go Pro stopper with drawstring fastening Manufacturer's Part Number: AQ-GD527Buy Aqua2go Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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