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

Nukeproof Generator 12mm Rear Non Drive Lock Nut
  • £2.99
  • RRP £3.99
  • Saving you £25

Nukeproof Generator 12mm Rear Non Drive Lock NutGenuine Nukeproof replacement parts.Features: Generator 12mm Rear Non Drive Lock NutBuy Nuke Proof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Universal Olive and Insert BH59-BH63 - Gold - 2.3mm Bore Diameter}, Gold
  • £2.99

Shimano Universal Olive and Insert BH59-BH63The Universal Olive and Insert from Shimano is the perfect lightweight replacement when changing the length of the hose on your road bike or mountain bike's hydraulic disc brakes. This package includes 1x brass olive and 1x brass hose insert.Features:Material: BrassGenuine Shimano replacementCompatible with: Shimano BR-RS785, BR-RS505, BR-R785, Alivio BR-M4050, Acera BR-M3050, BR-M355  Manufacturer Part Number: Y8H298040A 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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Michelin G4 AirStop Butyl Inner Tube - Black - 20", Black
  • £2.99
  • RRP £6.99
  • Saving you £57

Michelin G4 AirStop Butyl 20" TubeThe Airstop Butyl range of tubes fulfils the needs of everyday cyclists for an economical, high-quality tube. It features good puncture resistance and an excellent price/quality ratio that's backed up by the impeccable reputation of Michelin.Please note metric and imperial measurements are listed on the box, this is suitable for a 20" wheel bike.Features: Use: Road, City Width ETRTO: 37/54 Diameter ETRTO: 390/406 Diameter (mm): 450A Diameter (Inch): 20" Width (Inch): 1.5 - 2.1 Valve Type: Auto Fitting: Front or rear Weight: 458gBuy Michelin Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin C4 AirStop Butyl Bike Inner Tube - 40mm
  • £2.99
  • RRP £6.99
  • Saving you £57

Michelin C4 AirStop Butyl Bike Inner TubeThe Airstop Butyl tube is an economical long-lasting inner tube with good puncture resistance. Michelin has given it a 0.9mm wall thickness for optimum puncture protection and the butyl rubber provides better resistance to friction caused by spoke nipples and damaged rim tape.Features: Size: 26" x 1.5-2.5" Tyre Compatibility: 26" hybrid and mountain bike (MTB) tyres Width ETRTO: 37/62 Diameter ETRTO: 559 Valve Length: Presta:40mm; Schrader: 34mm Valve Core Removeable: Yes Weight: Presta: 196g; Schrader: 202gBuy Michelin Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin World Tour Bike Tyre - Black - 650x35A, Black
  • £2.99
  • RRP £14.99
  • Saving you £80

Michelin World Tour Bike TyreA reliable and economical solution for daily riding, Michelin has incorporated its Protek technology into the World Tour road bike tyre’s rubber compound and casing. This has resulted in much-improved puncture protection and tyre durability.Features: Tyre Type: Clincher Bead Type: Wire Compound: Proteck Compound Casing: 22 tpi Tubeless Compatible: No ETRTO: 26x1 3/8": 35-590; 700x35c: 35-622; 27x1 1/4": 32-630; 26x1.4" : 35-590 Weight: 26x1 3/8": 571g ; 26x1.4": 565g; 27x1 1/4": 640g; 700x35c: 635gTechnologies:Proteck Compound: This rubber mix with its antioxidant elements and reinforced architecture promote high mileage, excellent grip, resistance to ageing, climatic variations and pollutionNote: These tyres are in the road section and despite the 26" description for some sizes, they will NOT fit onto an MTB rim.Buy Michelin Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Modula Cage EX - White - Fits "u00f851 mm - "u00f873 mm, White
  • £2.99
  • RRP £5.99
  • Saving you £50

Topeak Modula Cage EX Ideal for use with large, insulated drinks bottles, the versatile Modula bottle cage is made from durable engineering grade plastic and its clamp area can be adapted to suit the exact size of your drinks container. Despite this extra feature, Topeak has kept its weight down to only 52 grams.Features: Material: Engineering Grade Plastic Dimensions: 7.3 x 8.5 x 16.3cm Fits Bottle Sizes: 51mm-73mm diameters Adjusts to fit different water bottle diameters Weight: 52g / 1.83oz Buy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Quick Release Bike Bottle Cage Mount - Black, Black
  • £2.99
  • RRP £6.99
  • Saving you £57

Topeak Cage Mount QR An innovative low profile quick release system that fits between the bottle cages and bike frame that allows each cage to be removed without the need to unscrew the bolts. This lets extra small bike frames to be carried by a rear mounted car racks (by allowing more room between the frame tubes when cages are removed) and prevents cage damage by rear type bike carriers. The perfect solution for preventing damaged bottle cages for all bike frame sizes. QR CageMount Features: Mount: Water Bottle Boss Mount One Touch Button Removes Cage Quickly Ideal For Use With Car Carriers QR CageMount Specifications: Material: Engineering Grade Plastic Weight: 32.6g / 1.15oz Size: 10.9 x 4.4 x 9.5 cm / 4.3” x 1.7” x 3.7” Buy Topeak Water Bottle Cages from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Alfine DI2 Rear Hub Spares - Black-Silver - For Veritcal Drop outs}, Black-Silver
  • £2.99
  • RRP £15.99
  • Saving you £81

Shimano Alfine DI2 Rear Hub SparesThe Shimano Alfine DI2 Rear Hub Spares are replacement nuts and spacers for the Alfine DI2 Rear Hub.Features: SHIMANO Alfine NON-TURN WASHER FOR VERTICAL DROP TYPE END Shimano Part Number: KSMS7050001Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano HollowTech II Crank Install Tool - Black, Black
  • £2.99

Shimano Crank Install Tool HollowTech IIDesigned specifically for the removal and installation of HollowTech II chainsets and Bottom brackets.A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Avid IS to Post Disc Brake Adaptor and Bolts - Black - 0mm IS - Front 160/Rear 140 - SS Bolts}, Black
  • £2.99
  • RRP £16.00
  • Saving you £81

Avid IS to Post Disc Brake Adaptor and BoltsAvid brake spares are high quality replacement parts for your MTB brakes. Since 1991, Avid has been working hard to bring you the industry's most dramatic improvements and make enhancements so sweet it's hard to imagine riding without them. Avid represents component engineering at its best.Features:185mm/51mm IS/74mm/Fork PMRotor size = 185mmCaliper Fit = 51mm ISBike Mount Fit = 74mmFrame or Fork Fit = Fork Post Mount0 IS - Front 160/Rear 140 - SS Bolts20 IS - Front 180/Rear 160 - SS BoltMag = Lighter Magnesium adapters. All others are alloyBuy Avid Disc Brake Adaptor from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Bar End Plugs - Black - Pair}, Black
  • £3.00
  • RRP £6.00
  • Saving you £50

SRAM Bar End PlugsSRAM are passionate about cycling, loved by riders who live and breathe bicycles. To real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride - the best part is SRAM just keep making it better. SRAM Bar End Features: Size: Fits Most Bars Clamp: Push Fit Material: Nylon Weight: 14 gram per pair Economical & Lightweight Embossed Logos Buy SRAM Bar Ends from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Bar End Plugs - Red - Pair}, Red
  • £3.00
  • RRP £6.00
  • Saving you £50

SRAM Bar End PlugsSRAM are passionate about cycling, loved by riders who live and breathe bicycles. To real cycling enthusiasts, there is nothing more gratifying then achieving the ultimate ride - the best part is SRAM just keep making it better. SRAM Bar End Features: Size: Fits Most Bars Clamp: Push Fit Material: Nylon Weight: 14 gram per pair Economical & Lightweight Embossed Logos Buy SRAM Bar Ends from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ratio Sock 16cm (Quantum) SS22 - Purple-Blue - L/XL}, Purple-Blue
  • £3.00
  • RRP £10.00
  • Saving you £70

Ratio Sock 16cm (Quantum)Feeling bold? The RAT!O Sock 16cm Quantum lets your bring a little colour to your ride with funky and fresh colours. Made from performance fabrics, these socks don't compromise on style for performance.Don't compormise style for comfort with the RAT!O 16cm sock. Enjoy every moment of your ride, safe in the knowledge your feet will be comfortable from the moment you head off to your return. Created from a multi-panel construction of a reinforced heel and seamless toe box, these socks are extra durable- perfect for a summer in the saddle. The mid-foot band offers extra stability and support whilst the air mesh top and cuff ensure that your feet are able to breathe throughout your ride. High-quality polyamide is knitted in a way that makes these socks perfect from spring through to the end of summer. RAT!O also provide a range of cuff lengths, so whether you love a tall sock or something more minimal, there’s an option for you.RAT!OMade in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Features:Material: 40% Polyamide (Nylon), 10% Elastane, 50% PolyesterPremium sock made in ItalyLightweight summer sockHigh-wicking, breathable blendReinforced heel and seamless toe boxMid foot bandAir mesh top and cuffMid cuff length (16cm)Buy Ratio from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Ratio Sock 12cm (Adjacent) SS22 - Black - M/L}, Black
  • £3.00
  • RRP £10.00
  • Saving you £70

Ratio Sock 12cm (Adjacent)Made from advanced fabrics to keep your toes looking cool and feeling fresh throughout your summer rides, the RAT!O Sock 12cm Adjacent really is the sock of the summer.Don't compormise style for comfort with the RAT!O 12cm sock. Enjoy every moment of your ride, safe in the knowledge your feet will be comfortable from the moment you head off to your return. Created from a multi-panel construction of a reinforced heel and seamless toe box, these socks are extra durable- perfect for a summer in the saddle. The mid-foot band offers extra stability and support whilst the air mesh top and cuff ensure that your feet are able to breathe throughout your ride. High-quality polyamide is knitted in a way that makes these socks perfect from spring through to the end of summer. RAT!O also provide a range of cuff lengths, so whether you love a tall sock or something more minimal, there’s an option for you.RAT!OMade in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Features:Material: 40% Polyamide (Nylon), 10% Elastane, 50% PolyesterPremium sock made in ItalyLightweight summer sockHigh-wicking, breathable blendReinforced heel and seamless toe boxMid foot bandAir mesh top and cuffShort cuff length (12cm)Buy Ratio from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Ratio Sock 12cm (Adjacent) SS22 - Black - S/M}, Black
  • £3.00
  • RRP £10.00
  • Saving you £70

Ratio Sock 12cm (Adjacent)Made from advanced fabrics to keep your toes looking cool and feeling fresh throughout your summer rides, the RAT!O Sock 12cm Adjacent really is the sock of the summer.Don't compormise style for comfort with the RAT!O 12cm sock. Enjoy every moment of your ride, safe in the knowledge your feet will be comfortable from the moment you head off to your return. Created from a multi-panel construction of a reinforced heel and seamless toe box, these socks are extra durable- perfect for a summer in the saddle. The mid-foot band offers extra stability and support whilst the air mesh top and cuff ensure that your feet are able to breathe throughout your ride. High-quality polyamide is knitted in a way that makes these socks perfect from spring through to the end of summer. RAT!O also provide a range of cuff lengths, so whether you love a tall sock or something more minimal, there’s an option for you.RAT!OMade in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Features:Material: 40% Polyamide (Nylon), 10% Elastane, 50% PolyesterPremium sock made in ItalyLightweight summer sockHigh-wicking, breathable blendReinforced heel and seamless toe boxMid foot bandAir mesh top and cuffShort cuff length (12cm)Buy Ratio from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Ratio Sock 12cm (Adjacent) SS22 - Black - L/XL}, Black
  • £3.00
  • RRP £10.00
  • Saving you £70

Ratio Sock 12cm (Adjacent)Made from advanced fabrics to keep your toes looking cool and feeling fresh throughout your summer rides, the RAT!O Sock 12cm Adjacent really is the sock of the summer.Don't compormise style for comfort with the RAT!O 12cm sock. Enjoy every moment of your ride, safe in the knowledge your feet will be comfortable from the moment you head off to your return. Created from a multi-panel construction of a reinforced heel and seamless toe box, these socks are extra durable- perfect for a summer in the saddle. The mid-foot band offers extra stability and support whilst the air mesh top and cuff ensure that your feet are able to breathe throughout your ride. High-quality polyamide is knitted in a way that makes these socks perfect from spring through to the end of summer. RAT!O also provide a range of cuff lengths, so whether you love a tall sock or something more minimal, there’s an option for you.RAT!OMade in an Italian factory, RAT!O socks combine years of experience and high-quality handpicked yarns to maximise performance, colour and lifespan. Innovative designs, bold colours and fantastic fabrics ensure the ride finishes as good as it started. RAT!O socks, putting the fun on your feet.Features:Material: 40% Polyamide (Nylon), 10% Elastane, 50% PolyesterPremium sock made in ItalyLightweight summer sockHigh-wicking, breathable blendReinforced heel and seamless toe boxMid foot bandAir mesh top and cuffShort cuff length (12cm)Buy Ratio from Chain Reaction Cycles. The World's Largest Online Bike Store.

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BeElite Daily MultiVitamin Tablets (30) - 30 Capsules
  • £3.00
  • RRP £6.00
  • Saving you £50

BeElite Daily VitaminBeElite’s Daily Vitamin combines multiple, essential vitamins, minerals and nutrients that work together to help maintain your body’s daily, natural processes. 30 tablets vitamin tablets are included, and each tablet contains the following:Vitamins K and D, and Calcium – helps to maintain normal bone structure.Vitamins A and C with Zinc and Selenium – contributes to the normal function of the immune system.Iron and Iodine – which are important for your daily cognitive functions.Directions for UseSwallow one tablet per day with water.Do not chew tablets. For best results, take with a meal. Not to be taken on an empty stomach. Do not exceed the recommended dose. Use this product in conjunction with a balanced diet. Not suitable for children. Food supplements must not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Keep out of the reach of children. Store in cool, dry place.Nutritional InformationIngredients: Calcium Carbonate; Bulking agent (Microcrystalline Cellulose); Magnesium Oxide; Vitamin C (Ascorbic Acid, Hydroxypropylmethyl Cellulose); Ferrous Fumarate; Vitamin E (DL Alpha Tocopherol Acetate, Silicon Dioxide); Capsule shell (hydroxypropylmethylcellulose); Niacin (Nicotinamide); Anti-caking agent (Magnesium Stearate); Zinc Oxide; Anti-caking agent (Silicon Dioxide); Vitamin A (Maltodextrin, Dextrin, modified starch, Retinyl acetate, antioxidant: dl-alpha-tocopherol); Calcium Pantothenate; Manganese Sulphate; Selenium (Microcrystalline Cellulose, Sodium Selenite); Beta Carotene (Maize Starch); Copper Sulphate; Vitamin B12 (Dicalcium Phosphate, Cyanocobalamin); Vitamin D2 (Acacia, Sucrose, Sunflower Oil, Starch, Ergocalciferol); Vitamin B6 (Pyridoxine Hydrochloride); Vitamin K (Acacia, Sucrose, phytomenadione); Vitamin B2 (Riboflavin); Vitamin B1 (Thiamin Hydrochloride); Chromium Picolinate; Folic Acid; Potassium Iodide; Sodium Molybdate; Biotin.FeaturesIncludes 30 tabletsVitamins K and D, and Calcium help maintain normal healthy bonesVitamins A and C with Zinc and Selenium contribute to the normal function of the immune systemIron and Iodine are important for cognitive functionDaily use vitaminMade in the UKSuitable for vegetarians and vegansBuy BeElite Vitamins and Supplements from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pip & Nut Nut Crunchy Peanut Butter (300g)
  • £3.00

Pip & Nut Crunchy Peanut Butter (300g)Made with all-natural ingredients, the Pip & Nut Crunchy Peanut Butter is packed full of fibre and plant-based protein making it a great after-workout snack.The Crunchy Peanut Butter is made from hi-oleic Argentinian peanuts that are gently roasted and then milled straight away to release the flavour. For a final flourish, a little sprinkling of salt is added to perfectly balance out that rich, peanut butter flavour.ExpirationThis product will be delivered to you with between 2-3 months expiry.Nutritional Information Per 100gPer 15g ServingEnergy (kJ/Kcal)2505/ 605376/ 91Fat (g)48.47.3Saturates (g)5.90.9Mono-unsaturates (g)39.76Polyunsaturates (g)2.60.4Carbohyrates (g)11.91.8Sugars (g)5.70.9Fibre (g)8.81.3Protein (g)26.44Salt (g)0.400.06IngredientsHi-Oleic Peanuts (99.6%), Sea Salt.Allergen Information: For allergen information see ingredients in bold. Not suitable for Peanut and Tree Nut allergy sufferers.FeaturesGreat Taste Award WinnerNo palm oilPlant-based proteinHigh in fibreHigh in mono-unsaturated fatsSuitable for vegetarians and vegansGluten freeBuy Pip & Nut Recovery from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pip & Nut Nut Smooth Peanut Butter (300g)
  • £3.00

Pip & Nut Smooth Peanut Butter (300g)Making a great after-workout snack, the Pip & Nut Smooth Peanut Butter is delicious all-natural peanut butter, which is packed full of plant-based protein and fibre.The Smooth Peanut Butter is made using hi-oleic peanuts from Argentina, that are roasted and then milled straight away to release the flavour, before adding a little sprinkling of salt – and that’s it, no palm oil, and no other added ingredients.ExpirationThis product will be delivered to you with between 2-3 months expiry.Nutritional Information Per 100gPer 15g ServingEnergy (kJ/Kcal)2505/ 605376/ 91Fat (g)48.27.2Saturates (g)5.90.9Mono-unsaturates (g)39.76Polyunsaturates (g)2.70.4Carbohydrates (g)11.91.8Sugars (g)5.70.9Fibre (g)8.81.3Protein (g)26.44Salt (g)0.40.06IngredientsHi-Oleic Peanuts (99.6%), Sea Salt.Allergen Information: For allergen information see ingredients in bold. Not suitable for Peanut and Tree Nut allergy sufferers.FeaturesGreat Taste Award WinnerNo palm oilPlant-based proteinHigh in fibreHigh in mono-unsaturated fatsSuitable for vegetarians and vegansGluten freeBuy Pip & Nut Recovery from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pip & Nut Ultimate Crunchy Roast Peanut Butter - 300g
  • £3.00

Pip & Nut Ultimate Crunchy Roast Peanut ButterDarker, richer and nuttier than Pip & Nut’s classic roast, the Ultimate Crunchy Roast Peanut Butter is for the serious peanut butter lover.The Ultimate Crunchy Roast Peanut Butter is made using Pip & Nut’s naturally sweet, hi-oleic Argentinian peanuts, that are roasted at a higher temperature than usual, before milling straight away to release flavour. Then, extra big nutty pieces are added for that extra added crunch.ExpirationThis product will be delivered to you with between 2-3 months expiry.Nutritional Information Per 100gPer 15g ServingEnergy (kJ/Kcal)2507/ 605376/ 91Fat (g)48.37.2Saturates (g)5.90.9Mono-unsaturates (g)39.86Polyunsaturates (g)2.60.4Carbohydrates (g)11.91.8Sugars (g)5.70.9Fibre (g)8.81.3Protein (g)26.44Salt (g)0.310.05IngredientsHi-Oleic Peanuts (99.7%), Sea Salt.Allergen Information: For allergen information see ingredients in bold. Not suitable for Peanut and Tree Nut allergy sufferers.FeaturesNo palm oilPlant-based proteinHigh in fibreHigh in mono-unsaturated fatsSuitable for vegetarians and vegansGluten freeBuy Pip & Nut Recovery from Chain Reaction Cycles, the World's Largest Online Bike Store.

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