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

Pro Adapter for Dunlop Valve - Black, Black
  • £0.25
  • RRP £1.59
  • Saving you £84

Pro Adapter for Dunlop ValveThis pump adaptor by Pro is specifically designed for use with Dunlop valves. Designed for ease of use, this is a superb accessory for smooth and reliable inflation. Features: Valve: DunlopType: Pump adaptorPart Number: 82710928Buy Pro Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Mono Disc Brake Pad Pin Clip
  • £0.30

Hope Mono Pad Pin ClipReplacement securing clip found on the end of Hope Mono brake pad pins.Specifications: Sold IndividuallyBuy Hope Components 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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IceToolz Chuck Adapter Chainset Tool - Silver, Silver
  • £0.50
  • RRP £7.99
  • Saving you £94

IceToolz Chuck Adapter Chainset ToolThe IceToolz Chuck Adapter is specifically for use with the IceToolz crank extractor (sold separately) and provides an M12X1" thread. With this M12 threaded insert installed on your IceToolz crank extractor, you will be able to extra cranks that use the M12 thread size.Features: Threaded insert adaptor for crank puller Size: M12x1" thread Manufacturer's Part Number: 04B4Buy IceToolz Workshop 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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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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Trelock ZL 720 Rear Bike Light Bracket - Black, Black
  • £0.50
  • RRP £9.99
  • Saving you £95

Trelock ZL 720 Rear Bike Light BracketThe Trelock ZL 720 Rear Light Bracket is a universal bracket for use with Trelock USB and battery rear lights (except VECTOR-Line). Plus, it can be attached and removed in seconds and without any tools. Genuine Trelock light bracket.Features: Diameter: 15-45mm Including Mounting Material: Yes Including Mount Bracket: Yes Compatibility: Trelock USB and Battery lights (except VECTOR-Line) Manufacturer's Part Number: 8004898Buy Trelock Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gemini Titan Mount Replacements - Black, Black
  • £0.50
  • RRP £9.99
  • Saving you £95

Gemini Titan Mount ReplacementsA durable and dependable set of spares or back-ups, this set of mount replacements makes sure your front lights are reliably positioned where you need them as you ride in dark and dusky conditions. Simple to fit and remove, these mounts are compatible with Gemini's Titan range of lamps and ensure a trusted and tight hold to your handlebars. Features: Includes: 2 mounts Compatibility: Gemini Titan lightsBuy Gemini Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Bosch COBI.Bike Control Unit Adapter Mount - Black - Road Bikes}, Black
  • £0.50
  • RRP £4.99
  • Saving you £90

Bosch COBI.Bike Control Unit Adapter MountThe COBI.Bike Control Unit Adapter from Bosch is suitable for racing bike handlebars and normal bikes.This adaptor features a flexible plastic clip that allows you to mount the COBI-Bike thumb controller (sold separately) to your handlebars. Genuine Bosch spare part. Features: Material: Plastic Use: E-bike For use with Smartphone: Yes Compatibility: Bosch COBI.Bike thumb controller Part Number: 1270016736Buy Bosch Accessories 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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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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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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Brand-X Sealed Bearing - 6003 2RS Bearing - Silver - 6003 2RS}, Silver
  • £0.99
  • RRP £3.99
  • Saving you £75

Brand-X Sealed Bearing - 6003 2RS 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: 17 x 35 x 10mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stolen Vortex Rubber Bar Plugs - Black, Black
  • £0.99
  • RRP £2.99
  • Saving you £67

Stolen Vortex Rubber Bar PlugsThese bar end plugs are designed for BMX use as they offer superb protection for the end of your handlebars, as you nail your favourite tricks. They feature a rubber construction, which makes them perfect at withstanding the abuse associated with freestyle BMX riding. These are an ideal choice of upgrade for riders who want to complete their handlebar with dependable BMX bar ends.Features:Material: RubberUse: BMXManufacturer Part Numbers:Neon Pink: S359Caribbean Green: S2381Black: S355Neon Yellow: S362Glow in the Dark: S357Bright Blue: S2380Buy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope PF41 Bottom Bracket Spacer - 2.5mm}
  • £0.99
  • RRP £1.50
  • Saving you £34

Hope PF41 Bottom Bracket SpacerSpacer for the Hope PF41 Bottom Bracket.Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Bottom Bracket Spacer - 1mm Spacer}
  • £0.99
  • RRP £1.50
  • Saving you £34

Hope Bottom Bracket SpacerGenuine Hope spare parts.Features: 1mm Spacer: Aluminium 2.5mm Spacer: PlasticBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Bottom Bracket Spacer - 2.5mm Spacer}
  • £0.99
  • RRP £1.50
  • Saving you £34

Hope Bottom Bracket SpacerGenuine Hope spare parts.Features: 1mm Spacer: Aluminium 2.5mm Spacer: PlasticBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Mega-Giga Carbon MTB UDH Stop Bolt - Neutral, Neutral
  • £0.99

Nukeproof Mega Carbon Mountain Bike UDH Stop BoltThe Mega Carbon UDH Stop Bolt is a replacement stop bolt from Nukeproof that's compatible with the 2021-2022 Mega and Giga Carbon Frame.Features: Genuine Nukeproof Spare Parts Part Number: 1x FB-GAN-127 - UDH Stop Bolt Compatibility: 2021-2022 Mega and Giga Carbon FrameBuy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks V-Type Brake Cable Guide Pipe And Boot - Silver - 90 Degrees}, Silver
  • £0.99
  • RRP £2.99
  • Saving you £67

Clarks V Type Guide Pipe And Boot Replacement spare guide pipe and rubber boot for V brake systems. Specifications for the Clarks replacement Guide Pipe and Boot: Bend: 135° or 90° Buy Clarks replacement spares and parts from Chain Reaction Cycles, the online bicycle store for every cyclist."

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Hayes Front IS to Post Caliper Mount Adaptor - Black - Front 160mm - QR Fork}, Black
  • £0.99
  • RRP £9.99
  • Saving you £90

Hayes Adapter-OEM Front IS QR - 6"Hayes mount adaptor to mount a 74mm post mount Caliper (i.e. Hayes, Avid, etc) to a 51mm International Standard fork mount (i.e. Rockshox, Marzocchi, etc). Specifically for QR AxleBuy Hayes Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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