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

Brand-X Alloy Headset Spacers (5x5mm) - Silver, Silver
  • £2.99
  • RRP £3.99
  • Saving you £25

Brand-X Spacer Pack Alloy 5 x 5mmBrand-X components are available almost exclusively from Chain Reaction Cycles. These components offer high durability and style at a price that you can afford. Riders are consistently satisfied with the quality and value of Brand-X bike parts.Features: Set of 5 x 5mm CNC machined Alloy headset spacers to suit A-Head steerer tubesBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stolen Team BMX Handlebar Grips - Black, Black
  • £2.99
  • RRP £7.99
  • Saving you £63

Stolen Team BMX Handlebar GripsUnique comfortable design, Vortex PC Bar Plugz included.Features:Length: 145mmDiameter: 32mm (mounted)Material: Krayton RubberWeight: 4.3oz. Per pairBuy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Grip Tape and Moto Foam Bundle - Black, Black
  • £2.99
  • RRP £5.99
  • Saving you £50

Nukeproof Grip Tape and Moto Foam BundleJacy Shumilak, Sam Hills mechanic is always looking for ways to improve Sam's bike. Jacy has been adding grip tape to Sam's shifters and levers to give him maximum grip when riding. He has also been adding moto foam to those hard to get at areas where mud likes to gather. The moto foam helps keep mud out but the open cell design allows water to flow through so it does not get heavier. This foam can be easily removed during maintenance and cleaned with fresh water.This bundle is for 10cm x 10cm of grip tape and 30cm x 30cm of moto foam which allows you to easily get that professional setup on your own bike.How to use:Grip tape - Cut to size and stick on contact areas for maximum grip.Moto foam - Cut to size and place in areas like crank spindle or bottom of your steerer tube to keep mud out. This open cell foam will not absorb water but will keep mud out.Features: Includes: Nukeproof grip tape and Moto foam Grip Tape: 10x10cm Moto Foam: 30x30cm Use: MTB Professionally set up your bikeBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Charge Plunger Mountain Bike Handlebar Grips - Red, Red
  • £2.99
  • RRP £5.99
  • Saving you £50

Charge Plunger Mountain Bike Handlebar GripsThese handlebar grips feature a reliable Kraton rubber construction, which makes it comfortable and easy to grip as you navigate across the mountain. Charge has also equipped these with a knurled pattern, so you can maintain a strong hold on the most demanding of rides. One final highlight is they weigh in at only 84g, so you won't have to worry about adding any unnecessary grams to your handlebars.Features: Material: Kraton Rubber Use: MTB Dimensions: 170mm wide Single or Pair: Pair Weight: 84gBuy Charge Components 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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Fenwicks Chain Cleaning Sponge - Yellow, Yellow
  • £2.99

Fenwicks Chain Cleaning SpongeThe Fenwicks Chain Cleaning Sponge is a beautifully simple yet efficient idea to solve a long-standing bike maintenance problem. It has been specifically developed as a highly durable and cost effective alternative to cumbersome chain cleaning tools. Saving you money as it doesn't easily break.Fenwicks Chain Cleaning Sponge is a revolution in cleaning your chain, designed to be used with Fenwicks Foaming Chain Cleaner, it makes cleaning your chain quick, easy and mess free. Features: Durable sponge with V-shaped cut-out for the chain Easy to clean and re-use Can also be used on cables, tyres and cogs How to Use Step 1: Apply Fenwicks Foaming Chain Cleaner and allow to soak in Step 2: Insert chain into 'V' slot of sponge on the lower section of the chain Step 3: Holding sponge firmly in position, run the chain backwards through sponge for 30 seconds Step 4: Rinse chain thoroughly with clean waterStep 5: Re-lube with any highly rated Fenwicks chain lubeBuy Fenwicks Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Spoke Key 3 - Silver, Silver
  • £2.99
  • RRP £3.99
  • Saving you £25

LifeLine Spoke Key 3 The LifeLine spoke key will fit spoke nipples from 3.2mm to 3.5mm. An essential tool for keeping your wheels true.   Buy LifeLine Products from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine TwinHead Star Torx Key (T25T25) - Black - Silver - LifeLine}, Black - Silver
  • £2.99
  • RRP £5.99
  • Saving you £50

LifeLine Torx Star Key TwinHead T25T25The LifeLine twinhead torx key features a long shaft for those inaccessible bolts. The sculpted handle sits perfectly into the hand providing all the grip you will ever need. With the increasing popularity of torx head bolts in the mtb industry, every tool box should have one of these.Buy LifeLine Products 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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LifeLine Pro Spoke Wrench - Green - 3.3mm, Green
  • £2.99
  • RRP £4.99
  • Saving you £40

LifeLine Pro Spoke WrenchThe precision-sized spoke wrench is vinyl coated handle with chrome plated hardened steel for durable service.Features:  Black: DT Swiss & Wheelsmith - 0.127" (3.2mm)  Green: European - 0.130" (3.3mm)  Red: Asian - 0.136” (3.5mm)Buy  LifeLine Products from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro Spoke Wrench - Red - 3.5mm, Red
  • £2.99
  • RRP £4.99
  • Saving you £40

LifeLine Pro Spoke WrenchThe precision-sized spoke wrench is vinyl coated handle with chrome plated hardened steel for durable service.Features:  Black: DT Swiss & Wheelsmith - 0.127" (3.2mm)  Green: European - 0.130" (3.3mm)  Red: Asian - 0.136” (3.5mm)Buy  LifeLine Products from Chain Reaction Cycles, the World's Largest Online Bike Store.

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E Thirteen TRS+ MTB Chain Guide Wearplate Kit - Blue, Blue
  • £2.99
  • RRP £13.95
  • Saving you £79

E Thirteen TRS+ MTB Chain Guide Wearplate KitThis kit features a replacement wearplate for the E Thirteen TRS+ chain retention device.TRS, or Trail Security, products fill the expanding Enduro and All-Mountain categories. Engineered to take extreme punishment dealt by riders on Enduro bikes, they're still light enough to use on XC specific bikes.Plus level products also use some of the same exotic materials as the R product level but combined with less complex manufacturing and finishing processes to create a weight and price competitive part with class-leading performance.Features: Compatibility: Fits TRS+ Dual Ring chain guides only Genuine high-quality E*Thirteen spare parts Part Numbers: CGW-TRP-D-UNIA-B, CGW-TRP-D-UNIA-RBuy E Thirteen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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