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

Shimano RD-M593 Deore 10 Speed Jockey Wheels - Black, Black
  • £7.99

Shimano RD-M593 Deore 10 Speed Jockey WheelsDeveloped for fast-paced MTB use, these jockey wheels are designed for use with Shimano Deore RD-M593 rear derailleurs. Part of a tension and guide pulley set, these efficient components are perfect for upgrading your old or worn-out existing model's. As a result, you'll benefit from their smooth and dependable operation as you conquer every mountain bike trail with power. Features: Use: MTB Speed: 10 speed Compatibility: Shimano Deore RD-M593 rear derailleurs Part Number: 5XU 9803 Includes: x1 tension and x1 guide pulley Weight: 19g (approx)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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Shimano RD-T610 Deore 10 Speed Jockey Wheels - Black, Black
  • £7.99

Shimano RD-T610 Deore 10 Speed Jockey WheelsThese jockey wheels are specifically designed for use with Shimano RD-T610 rear derailleurs. Coming equipped with one tension pulley and one guide pulley, these jockey wheels are an excellent upgrade for keeping your drivetrain running smoothly and friction-free. Features:Speed: 10 speedRear Derailleur Compatibility: Shimano RD-T610Part Number: Y50K98030Includes: x1 tension pulley and x1 guide pulleyA 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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Shimano Deore RD-M6000 10 Speed Jockey Wheels - Black, Black
  • £7.99

Shimano RD-M6000 Deore 10 Speed Jockey WheelsThese jockey wheels are specifically designed for use with Shimano RD-M6000 rear derailleurs. Coming equipped with one tension pulley and one guide pulley, these jockey wheels are an excellent upgrade for keeping your drivetrain running smoothly and friction-free. Features:Speed: 10 speedRear Derailleur Compatibility: Shimano RD-M6000 Part Number: Y3E498020 Includes: x1 tension pulley and x1 guide pulleyA 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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Shimano XTR-XT-LX-Deore-DXR Brake Pads (S70C) - Black - Pair - Severe Compound}, Black
  • £7.99

Shimano XTR-XT-LX-Deore-DXR Brake Pads (S70C)Enjoy high-performance stopping power with these Brake Pads from Shimano. Designed with mountain bike (MTB) use in mind, they are the ideal addition to your Shimano Brake System. Made with just the right level of hardness for precise braking control under tough conditions. Suitable for use with ceramic rims and MTB V-Brakes and Cantilever brakes.Features:Compound: Severe compoundCompatible with the following Shimano Models: BR-M770, BR-M600, BR-M432, BR-M420, BR-T4010, BR-T780, BR-M760, BR-M580, BR-M431, BR-M330, BR-T4000, BR-M750, BR-M570, BR-M430, BR-T670, BR-T300, BR-M739, BR-M530, BR-M422, BR-T660, BR-MX70, BR-M737, BR-M510, BR-M421, BR-T610, BR-MC18How Many Pads Included: PairA 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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Shimano XTR Rear IS Disc Brake Mount Adaptor - Black - 140mm}, Black
  • £7.99
  • RRP £14.99
  • Saving you £47

Shimano XTR Mount Adaptor Rear ISSM-MA90 XTR level machined out lightweight disc caliper mount adapter. For post type disc calipers to be mounted to international standard frames. Features: Post Mount to IS configuration XTR specific Alloy construction 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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Shimano Chain Connector Pin - Silver - 3 Pack - For 10 Speed Chains}, Silver
  • £7.99

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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Birzman Chain Wear Indicator - Silver, Silver
  • £7.99

Birzman Chain Wear IndicatorUse this accurate and easy to use Chain Wear Indicator to keep track of bike chain wear and ensure you replace it before it starts affecting your bike's shifting performance. Chain wear can cause excess wear to the other components in your drivetrain, this Birzman tool will help you to prevent that.Features: Material: CNC Machined Stainless-Steel Indications: 0.5/ 0.75/ 1.0% Chain Compatibility: Single speed up to 10-Speed Accurate and simple to useBuy Birzman Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano SLX M672 10 Speed Triple MTB Chain Ring - Black - 4-Bolt, Black
  • £7.99
  • RRP £9.99
  • Saving you £20

Shimano SLX M672 10 Speed Triple MTB Chain RingGenuine replacement Shimano SLX chainring for the FC-M672 cranks.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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Schwalbe Doc Blue Tubeless Sealant - 60ml - 60ml}
  • £7.99

Schwalbe Doc Blue Tubeless Sealant - 60mlThink of Schwalbe's Doc Blue Tubeless Sealant as a liquid patch: it gets to work quickly and reliably, sealing puncture holes in tubeless, tubed, and tubular setups. For tyres up to 56mm (width), one 60ml dose of Schwalbe's Doc Blue Tubeless Sealant will deliver effective puncture protection for approximately three months.Features: Dose: Approximately 60ml per tyre Fast acting Reliable Seals holes in tubed, tubular, and tubeless tyres Punctures are sealed automatically Contents: 60mlBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Mountain Bike Extra Light Inner Tube - Extra Light}
  • £7.99
  • RRP £9.49
  • Saving you £16

Schwalbe Mountain Bike Extra Light Inner TubeTrue reliability, reduced weight and has been proven for many years.Features: Weight: 150g Valve Length: 40mmBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Mountain Bike Inner Tube - 1.5 - 2.35"
  • £7.99

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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Schwalbe Downhill Mountain Bike Inner Tube - 26"
  • £7.99
  • RRP £11.49
  • Saving you £30

Schwalbe Downhill MTB Tube Ride like a pro! Never before have so many cyclists lined up at the start of the world's leading cycle races using Schwalbe tubes and tyres.Features: Extremely air-tight! Less air loss means having to inflate less. A unique rubber mixture makes it possible. Extremely reliable! Each Schwalbe tube is individually examined twice at the factory to ensue air-tightness. Special quality control that prevents unpleasant surprises.Buy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Citizen Lite Road Tyre - K-Guard - Cream - Wire Bead, Cream
  • £7.99
  • RRP £29.99
  • Saving you £73

Schwalbe Citizen Lite Road Tyre - K-GuardThe Schwalbe Citizen Lite Road Tyre - K-Guard features a modern design paired with dependable durability and quality, making it perfect for urban riders. This road tyre features K-Guard puncture protection technology implemented within its design as standard, which dramatically reduces the chance of getting a puncture.Features: Compound: SBC Bead: Wire Execution: K-Guard Skin: Lite EPI: 50 Pressure: 35 - 65 PSI Tubeless Compatible: No Weight: 640gTechnologies:K-Guard: A layer of natural rubber, reinforced with Kevlar fibres. The protection standard for every tire from the Active Line Active Line: The basis for all Active Line tyres is the high quality 50 EPI carcass. In addition to this, the K-Guard provides effective puncture protection for Active Line tyres LiteSkin: The LiteSkin tyre carcass forgoes Snakeskin but still has a reinforced bead coreSBC Compound: A versatile, quality compound for all applicationsBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Insider Turbo Trainer Road Bike Tyre - Blue - Folding Bead, Blue
  • £8.00
  • RRP £35.49
  • Saving you £77

Schwalbe Insider Turbo Trainer Road Bike TyreSpecially for turbo trainers. The compound has a much lower internal resistance so making it particularly suitable for roller training.Features: ETRTO: 23-622 Size: 700 x 23C Compound: Roller Tread: Performance Bar: 6.0/10.0 EPI: 67 Folding Weight: 310gBuy Schwalbe Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Rosso Corsa Pro 9 Socks - White - S/M}, White
  • £8.00
  • RRP £18.00
  • Saving you £56

Castelli Rosso Corsa Pro 9 Cycling SocksSoft and stretchy, the Castelli Rosso Corsa Pro 9 Cycling Socks feature a 200-needle construction to give you a superbly comfortable fit. And thanks to Meryl® Skinlife yarns they deal with sweat and odours quickly and efficiently too. They may be the last on your list when thinking about cycling comfort, but socks make a huge difference on the bike. The Rosso Corsa Pro 9 Cycling Socks, 9 indicating a 9cm cuff height, are made with a multiple-structure knit to get the right performance in every part of the sock.A compressive midfoot band supports the foot and prevents slippage while under the ball of the foot extra cushioning adds comfort in this high-pressure area. And thanks to the antimicrobial silver ions of Meryl® Skinlife yarns you’ll enjoy cool, fresh feet all ride.Features:Materials: 92% Polyamide, 8% Elastane200-needle construction for extra stretchCompressive midfoot support bandAsymmetrical construction to mirror shape of footReflective tab at centre backCushioning pad under ball of footMeryl® Skinlife yarns with antimicrobial silver ions to reduce odour9cm cuff heightBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Podium 620ml Water Bottle SS19 - Smoke - 620ml}, Smoke
  • £8.00
  • RRP £11.00
  • Saving you £27

Camelbak Podium 620ml Water BottleA 620ml volume sports bottle with a TruTaste Polypropylene construction completely free from BPA ensuring the protection of your beverage. For quick and easy drinking on the go the bottle comes with self-sealing jet valve with an easy-squeeze bottle design for quick, one-handed drinking on the fly. The Podium’s wide mouth opening makes it easy to refill and clean the bottle plus lets you add ice, fruit and nutrition to your drink.FeaturesTruTaste Polypropylene constructionJet bite valve made from medical-grade, self-sealing siliconeLeak-proof designLightweight, easy-squeeze bottlePositive lockout system for easy transportWide-mouth opening100% BPA freeWeighs 91g620ml volume capacityDimensions: 7cm x 7cm x 22cmBuy Camelbak Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Podium 620ml Water Bottle SS19 - Carbon - 620ml}, Carbon
  • £8.00
  • RRP £11.00
  • Saving you £27

Camelbak Podium 620ml Water BottleA 620ml volume sports bottle with a TruTaste Polypropylene construction completely free from BPA ensuring the protection of your beverage. For quick and easy drinking on the go the bottle comes with self-sealing jet valve with an easy-squeeze bottle design for quick, one-handed drinking on the fly. The Podium’s wide mouth opening makes it easy to refill and clean the bottle plus lets you add ice, fruit and nutrition to your drink.FeaturesTruTaste Polypropylene constructionJet bite valve made from medical-grade, self-sealing siliconeLeak-proof designLightweight, easy-squeeze bottlePositive lockout system for easy transportWide-mouth opening100% BPA freeWeighs 91g620ml volume capacityDimensions: 7cm x 7cm x 22cmBuy Camelbak Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak Podium 620ml Water Bottle SS19 - Fiery Red - 620ml}, Fiery Red
  • £8.00
  • RRP £11.00
  • Saving you £27

Camelbak Podium 620ml Water BottleA 620ml volume sports bottle with a TruTaste Polypropylene construction completely free from BPA ensuring the protection of your beverage. For quick and easy drinking on the go the bottle comes with self-sealing jet valve with an easy-squeeze bottle design for quick, one-handed drinking on the fly. The Podium’s wide mouth opening makes it easy to refill and clean the bottle plus lets you add ice, fruit and nutrition to your drink.FeaturesTruTaste Polypropylene constructionJet bite valve made from medical-grade, self-sealing siliconeLeak-proof designLightweight, easy-squeeze bottlePositive lockout system for easy transportWide-mouth opening100% BPA freeWeighs 91g620ml volume capacityDimensions: 7cm x 7cm x 22cmBuy Camelbak Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Camelbak eddy+ Kids Cap SS20 - Black - One Size}, Black
  • £8.00
  • RRP £9.99
  • Saving you £20

eddy+ Kids CapHelping to keep little ones stay hydrated when out and about, the Camelbak eddy+ Kids Cap is an essential and is compatible with all Eddy Kids and Eddy+ Kids water bottles.Designed with a flip bite valve, the Camelbak eddy+ Kids Cap delivers 25% more flow per sip. Plus, it is leak-proof when closed and spill-proof open and comes with a straw and easy carry handle – which is wide-enough for both children and adults to hold. It is also dishwasher safe for convenience.Features:Includes 1 black Eddy+ Kids Cap with bite valve and straw25% more flow per sip - flip open the bite valve and sipLeak-proof when closed, spill-proof when openEasy carry handleFits all Eddy Kids and Eddy+ Kids water bottlesDishwasher safeFor ages 3+ yearsBuy Camelbak from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Race 28 Light Tube - 80mm Valve
  • £8.00
  • RRP £10.49
  • Saving you £24

Continental 700 x 20-25c Inner TubeThe Continental Race 28 Light Tube is made from high quality butyl and has thinner walls than the standard Continental inner tube helping to reduce the weight. With three different valve length options and weighing only 82g, this is the perfect little upgrade to shed some weight off your road bike.Features: Material: High-quality butyl Threaded: 42mm and 60mm Valve Un-Threaded: 80mm Valve Removeable Value Core: Yes Tyre Size Range: 700x20-25c ETRTO Size Weight 18-622 - 25-630 27x3/4"-1" 700x20c-25c 82g Buy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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