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

Vision Mini TT Clip On Aero Bar Bridge - Black, Black
  • £4.99
  • RRP £12.99
  • Saving you £62

Vision Mini TT Clip On Aero Bar BridgeThis replacement aerobridge is a great choice of upgrade for changing your old or worn-out existing one that came with the Vision Mini TT bar. Genuine FSA/Vision spare part.Features: Use: TT Type: Clip-on Compatibility: Vision Mini TT Bar Size: One Size Part Number: 670-3696Buy Vision Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - White - Pack of 6}, White
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - Blue - Pack of 6}, Blue
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - Grey - Pack of 6}, Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - Celeste Green - Pack of 6}, Celeste Green
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - Black - Pack of 6}, Black
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - Red - Pack of 6}, Red
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-38 V3 Road Wheel Sticker Pack - Green - Pack of 6}, Green
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime RR-38 V3 Sticker PackDesigned for customising your Prime RR-38 V3 rim or disc brake wheelset, this sticker pack is perfect for adding some extra style and flair to your ride. It features six high-quality stickers that are easy to apply to your Prime rims for an eye-catching finish.Features: Compatibility: Prime RR-38 V3 rim and disc brake wheelsets Pack Size: Pack of 6 stickersBuy Prime Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Campagnolo Road Disc Brake Pads - Race Compound}
  • £4.99
  • RRP £9.99
  • Saving you £50

Prime Campagnolo Road Disc Brake PadsWhether you're racing through the smooth city streets or descending an alpine pass, these stunning disc brake pads deliver amazing braking performance on every run. They feature a fantastic steel backplate construction which is more than capable of handling all the challenges of a long day in the saddle.Prime Racing CompoundAll set for adrenaline-fuelled road events, these superb component's are kitted out with Prime's Race compound. This features a higher percentage of kevlar for outstanding strength and durability while vibrations which cause brake squeal are dramatically reduced. Mutliple hard and soft metals have also been added to this compound for less heat build up and superior modulation, so you can conquer every road with precision and power. Features: Backplate Material: Steel Compound: Prime Race Compound Compatibility: Campagnolo disc brake systems Use: RoadBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime 12mm Center Lock Lockring - Black, Black
  • £4.99

Prime 12mm Center Lock LockringThis high-quality lockring is perfectly tailored for securing your Center Lock disc rotors when using QR or 12mm thru axles. Essential for riders who want to run a QR or 12mm front thru axle set-up, this brilliant component offers fast installation and excellent reliability.Features: Allows QR and 12mm thru axles to be used on hubs with Center Lock disc rotors Genuine Prime partBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RD010-R010-RD020-R020 Hub Pawls + Spring
  • £4.99

Prime RD010-R010-RD020-R020 Hub Pawls + SpringGenuine Prime replacement parts for Prime rear hubs.Kit comprises of 4 pawls and 1springSuitable for RD010/R010/RD020/R020 modelsBuy Prime Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime SR Hub Bushing - Black - 12mm}, Black
  • £4.99

Prime SR Free Hub SpacerThis SR Free Hub Spacer is a spacer that is compatible with all Prime SR rear hubs.Features: Compatible with all Prime SR rear hubs Genuine Prime SR Free Hub SpacerBuy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime Doyenne Bike Bottle Cage - Red, Red
  • £4.99
  • RRP £7.99
  • Saving you £38

Prime Doyenne Bottle CageThis bottle cage is perfect for both road and MTB use as its distinct design and shape means that your water bottle remains extremely secure over the roughest terrain. It features a tough plastic construction, which keeps its weight reduced down to 30g, while coping in all weather conditions. Prime has also equipped this version with a unique aesthetic that adds style to every ride, while its matte black finish is complemented by a choice of colours. One final highlight is it's compatible with nearly all road and mountain bike frames for quick and easy installation.Features: Material: PlasticFinish: Matte blackUse: Road, MTBCompatibility: Compatible with nearly all road and MTB framesExtremely secureWeight: 30g Buy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Scott JD-ST57 Road Stem - Black - 1.1/8", Black
  • £4.99
  • RRP £19.99
  • Saving you £75

Scott JD-ST57 Road Stem A tough component to add precise handling to your road bike, the Scott JD-ST57 Road Stem is made from durable aluminium and compatible with modern 31.8mm drop handlebars. Ideal to add to your Scott road bike or any other brand too, this stem has a small amount of rise to put you in a slightly more relaxed riding position on long rides.Features: Material: Aluminium Handlebar Clamp Size: 31.8mm Fork Steerer Tube Clamp Size: 1.1/8" (28.6mm) Length Options: 75mm or 90mm Use: Road Angle: + 6-degrees Buy Scott Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi Long Cleaning Brush - Black, Black
  • £4.99
  • RRP £9.99
  • Saving you £50

Mobi Long Cleaning BrushThe Mobi Long Brush is a soft bristled brush attachment for the Mobi portable pressure washers. It will help loosen stubborn dirt as you are rinsing your bike.Features:Long, soft bristled brush attachmentFits Mobi portable pressure washersBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi Spray Gun & Shower Head Pack - Black - Grey - One Size}, Black - Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Mobi Spray Gun & Shower Head Pack The Mobi Spray Gun & Shower Head Pack is the perfect genuine replacement for your existing V-15 or V-17 portable pressure washer. Update or replace your pressure washers' spray gun or shower head quickly and easily so that you're back up and running smoothly again.  This excellent replacement pack is the perfect choice to revive your existing portable cleaner and keep your bike in pristine shape.Features:  Fits: Mobi V-15 and V-17 Buy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi Mobi Chain Cleaner Aerosol - 400ml}
  • £4.99
  • RRP £5.99
  • Saving you £17

Mobi Mobi Chain Cleaner AerosolMobi Chain Cleaner AerosolThe Mobi Chain Cleaner Aerosol helps you to keep your bikes drivetrain functioning efficiently a shifting smoothly. You will perform better when there is no grease, grime or dirt causing friction as your bikes transmission is in motion.Improves Drivetrain PerformanceOnce applied, the citrus degreaser gets to work immediately and rinses off easily while smelling great. This stain and residue-free chain cleaner improves drivetrain performance and simple to apply.Features:  Contents: 75ml  Formula: Citrus  Penetrates  Grease and Oil  Fast Acting  Powerful DegreaserBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi Weather Lubricant Aerosol - 400ml}
  • £4.99
  • RRP £5.99
  • Saving you £17

Mobi Weather Lubricant AerosolThe Mobi Weather Lubricant Aerosol cleans, lubricates and protects your bikes drivetrain components. This spray is fast and efficient at reducing friction and increases the smoothness of your drivetrain performance as it flushes out dirt while protecting against the elements.Features:  Contents: 400ml  Fast and Easy Spray Application  Reduced Friction, Ensures Smooth Operation  Cleans, Lubricates and Protects  Flushes Out DirtBuy Mobi Workshop from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Nukeproof Megawatt Alloy Downtube Cable Guide Kit - Black, Black
  • £4.99

Nukeproof Megawatt Alloy Downtube Cable Guide KitEasily install your Megawatt electric mountain bike's (E-MTB's) control cables with this Nukeproof Megawatt Alloy Downtube Cable Guide Kit.This is a genuine Nukeproof replacement cable guide kit for the Nukeproof Megawatt with downtube cable entry. Not suitable for models with headset cable entry. Features: Kit Includes: 1x Cable Entry Guide 2x Blanking Pieces 1x Install BoltBuy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Aeron Tall Sock - Burgundy - S/M}, Burgundy
  • £4.99
  • RRP £10.00
  • Saving you £50

dhb Aeron Tall SocksItalian made and offering up a high level of comfort the dhb Aeron Tall Socks can be used across three seasons of cycling.They may be a small part of your kit choice but socks contribute vastly to a comfortable ride. With thier low bulk and light weight construction, excellent breathability and premium 200 needle construction method the Aeon socks virtually disappear when you ride. The light compression promotes improves circulation and with a mid-foot support band and padding around the pedal contact area you'll be assured of total pedalling comfort.Increasing ventilation across the foot, dhb use mesh knit panels to the front and thanks to anti-microbial Meryl Skinlife yarns you'll find the build up of nasty odours is lessened. Features:Material: 58% Polyamide(Nylon), 42% ElastaneLow weight and low bulk construction14cm cuff lengthLight compression support to help blood circulationPadded foot bed at the pedal contact areaReinforced heel + seamless reinforced toe boxBreathable mesh knit panels on the top of the footMid foot support bandMeryl Skinlife yarn - durable and breathableAnti-microbial protectionMade in ItalyBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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