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

Manitou Front Hose Guide + Hardware - Black, Black
  • £9.99

Manitou Front Hose Guide + HardwareThis front hose guide hardware kit includes a replacement brake hose clamp and hardware for Manitou Machete, JUNIT, and Mezzer suspension forks. Genuine Manitou spare parts. Features: Use: MTB Manitou front routing brake guide and hardware for Manitou Machete, JUNIT, and Mezzer forks Genuine Manitou spare partsManufacturer's Part Number: 141-36103-K003 Black Machete J-UnitBuy Manitou Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tru-Tension Tungsten E-Bike Wet Lube - Clear - 50ml}, Clear
  • £9.99

Tru-Tension Tungsten E-Bike Wet LubeThe Tungsten E-Bike Wet Lube from Tru-Tension is formulated to lubricate your bike chain for exceptional smoothness with improved drivetrain performance. This wet-weather lube also enhanced gear-shifting performance while also increasing cassette and chain life.Tru-Tensions state-of-the-art, multi-layered Tungsten Wet Lube is a blend of biodegradable oils which penetrate all parts of the chain for a silky-smooth ride. Tungsten Wet Lube sticks to the surface of the chain for continued lubrication even in the harshest environments. Water and dirt quickly peel away from the surface of the chain as the lubricant strips back contaminants while you ride. Tungsten Disulphide was originally developed for space projects as a lubricant due to it having a lower coefficient of friction compared with Ceramics, Teflon and Graphite, as well as being more durable. Tungsten smooths out the surface of the metal to minimise surface imperfections, resulting in up to 40% less friction than Ceramics, up to 50% less than Teflon, and up to 60% less than Graphite. Not only is it faster, but it's also more durable, creating an atomic layer on the surface of the chain to reduce wear of the drivetrain and protect moving components. After the first couple of applications, the Tungsten smooths out the small imperfections in the metal surfaces of the chain, creating a rock hard protective and ultra-slippery layer. This layer is created on pressure points within the drivetrain, only layering one atom thick to apply superior lubrication exactly where it's needed. The next-generation formulation is designed to stick firmly to the surface of the chain which not only reduces wear but also increases intervals between lubricant applications to save you money. It's also completely biodegradable with no nasty solvents, making it kind to you, the environment and your pride and joy. 50ml bottle content. How to use your Tungsten Wet Lube: Step 1: Degrease chain, chain ring and cassette thoroughly Step 2: Shake the bottle well before application Step 3: Apply lubricant evenly to all parts of the chain Step 4: Allow to dry for 5 minutes before riding Step 5: Apply as needed for continuous lubricationImportant: Avoid contact with braking components. Keep out of reach of children.Features: Improve Performance Prolong Cassette Life Increase Chain Life Less Dirt Build Up Smoother RideBuy Tru-Tension Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin A1 AirComp Latex Road Bike Tube - 40mm Valve}
  • £9.99
  • RRP £19.99
  • Saving you £50

Michelin A1 AirComp Latex Road Bike TubeThis Road Bike Tube from Michelin is made from durable latex that offers enhanced rolling resistance and weighing only 75g making it one of the most lightweight inner tubes on the market. From local criteriums to the grand classics and the Tour de France, professional riders demonstrate the Aircomp Latex's superiority throughout the season. It's the ultimate accessory for today's high-performance wheels and tyres.As with any high-performance product, latex tubes require regular maintenance; be sure to check your air pressure before every ride.Features:Valve: PrestaValve Lengths: 36mm (18 - 20c) and 60mm (22-23c)Weight: 75gSize: 18-20c or 22-23cNB: Not suitable for use with Carbon wheelsBuy Michelin Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MRP Wave Chainring GXP - DM - Black - 28t}, Black
  • £9.99
  • RRP £79.99
  • Saving you £88

MRP Wave Chainring GXP - DMThe Wave chainring is an evolution in narrow/wide chainring designs. The wider spacing ensures that mud is cleared more efficiently whilst still maintaining a tight grip on chain security.Features:Compatible with SRAM XX1, X01, X0, X9, 2200, 1400 and Truvativ AKA cranksAvailable in 28-42t even sizesSingle Ring 1x 8, 9, 10 or 11-speed drivetrainsMade from CNC 7075 AluminiumBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-50 V3 Road Wheel Sticker Pack - Grey - Pack of 6}, Grey
  • £9.99

Prime RR-50 V3 Sticker PackDesigned for customising your Prime RR-50 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-50 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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Hornit NANO Bike Light and Horn - Blue - Green - Wing Clip OSFA}, Blue - Green
  • £9.99

Hornit NANO Bike Light and HornThe NANO Bike Light and Horn from Hornit is a durable and stylish pocket-sized bike light that adds additional safety and fun to your kids' bike or scooter. It's packed with three light settings and 15 horn sounds to ensure your kid enjoys every cycling journey.Small, Stylish and Fun Kids Cycle LightThe Hornit NANO is the go-to choice for those who want a little sparkle on their ride. Ride off on your magic carpet or turn your bike into a spaceship with a magic spell. The NANO provides hours of fun for kids, and peace of mind for adults knowing their little ones can be seen and heard on their bikes or scooters.Features:Dimensions: 88mm(l) x 42mm(w) x 36mm(h) 65gBatteries: 2 x AAA batteries 12g Wings clips to fit all bikes and scooters 15 sound effects IP33 (weather proof) White safety lights (10 lumens)Weight: 77 gramsBuy Hornit Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ragley Lockon Grip - Green, Green
  • £9.99
  • RRP £19.99
  • Saving you £50

Ragley Lockon GripFeaturing a dual lock-on design for maximum security and slip-free performance, this grip is ready for long days on your favourite mountain bike (MTB) trails. Its durable A15 compound also delivers a comfortable and soft feel, while ensuring a reliable grip as you weave your way from trail to trail. One final highlight is its end cap can be removed to run in-bar tools. Sold as a pair.Features: Compound: A15 Use: Road Dimensions: 135mm long (120mm rubber) / 30mm wide Type: Lock on grips Single or Pair: PairManufacturer's Part Numbers: 5056305578794 Blue 5056305578800 Grey 5056305578817 Black 5056305578824 GreenBuy Ragley Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-50 V3 Road Wheel Sticker Pack - Green - Pack of 6}, Green
  • £9.99

Prime RR-50 V3 Sticker PackDesigned for customising your Prime RR-50 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-50 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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Ragley Lockon Grip - Grey, Grey
  • £9.99
  • RRP £19.99
  • Saving you £50

Ragley Lockon GripFeaturing a dual lock-on design for maximum security and slip-free performance, this grip is ready for long days on your favourite mountain bike (MTB) trails. Its durable A15 compound also delivers a comfortable and soft feel, while ensuring a reliable grip as you weave your way from trail to trail. One final highlight is its end cap can be removed to run in-bar tools. Sold as a pair.Features: Compound: A15 Use: Road Dimensions: 135mm long (120mm rubber) / 30mm wide Type: Lock on grips Single or Pair: PairManufacturer's Part Numbers: 5056305578794 Blue 5056305578800 Grey 5056305578817 Black 5056305578824 GreenBuy Ragley Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MRP Wave Chainring GXP - DM - Black - 32t}, Black
  • £9.99
  • RRP £79.99
  • Saving you £88

MRP Wave Chainring GXP - DMThe Wave chainring is an evolution in narrow/wide chainring designs. The wider spacing ensures that mud is cleared more efficiently whilst still maintaining a tight grip on chain security.Features:Compatible with SRAM XX1, X01, X0, X9, 2200, 1400 and Truvativ AKA cranksAvailable in 28-42t even sizesSingle Ring 1x 8, 9, 10 or 11-speed drivetrainsMade from CNC 7075 AluminiumBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tru-Tension E-Bike Snow Foam Bike Cleaner - Clear - 500ml}, Clear
  • £9.99

Tru-Tension E-Bike Snow Foam Bike CleanerThe E-Bike Snow Foam Bike Cleaner from Tru-Tension is the ideal bike cleaner for your electric bike (E-Bike), road or mountain bike (MTB). This fast-acting, instant foaming bike cleaner requires no water and is perfect for use on paint and plastic.E-Bike Snow Foam has been developed by Tru-Tension for quick and easy cleaning, leaving a polished shimmering shine. Perfect for cleaning in a garage or shed without the need to rinse with water and is ideal for all E-Bikes, Road and MTB. Simply spray on Snow Foam and watch it instantly lift dirt from the surface. Wipe away without the need for water before buffing the surface clean. The perfect E-Bike cleaner. This all-in-one instant action foam cleaner soaks into the dirt, lifting it away from the surface for an easy clean without the need for water. Once dry it leaves a polish which is buffed in to leave a high gloss finish. Perfect for cleaning indoors and without the need for water. Ideal for removing light dirt from frames and wheels. Safe to use on plastic and painted surfaces. Spray. Soak. Wipe. Buff.How to use your E-Bike Snow Foam Cleaner: Step 1: Spray onto frame, wheels or any painted, metal or plastic surfaces Step 2: Leave for 5 - 30 seconds. The foam will go to work lifting the dirt and grime Step 3: Wipe dirt away with a clean cloth Step 4: Once dirt is removed, use a separate clean cloth (microfibre suggested) to buff the surface in circles to activate the polish, leaving a gleaming finishImportant: Do not use on braking components.Features: Easy to Use Indoor Cleaning Instant Foaming Action No Water Needed Perfect for Paint and PlasticBuy Tru-Tension Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-50 V3 Road Wheel Sticker Pack - Celeste Green - Pack of 6}, Celeste Green
  • £9.99

Prime RR-50 V3 Sticker PackDesigned for customising your Prime RR-50 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-50 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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Hornit NANO Bike Light and Horn - Mint Green - Wing Clip OSFA}, Mint Green
  • £9.99

Hornit NANO Bike Light and HornThe NANO Bike Light and Horn from Hornit is a durable and stylish pocket-sized bike light that adds additional safety and fun to your kids' bike or scooter. It's packed with three light settings and 15 horn sounds to ensure your kid enjoys every cycling journey.Small, Stylish and Fun Kids Cycle LightThe Hornit NANO is the go-to choice for those who want a little sparkle on their ride. Ride off on your magic carpet or turn your bike into a spaceship with a magic spell. The NANO provides hours of fun for kids, and peace of mind for adults knowing their little ones can be seen and heard on their bikes or scooters.Features:Dimensions: 88mm(l) x 42mm(w) x 36mm(h) 65gBatteries: 2 x AAA batteries 12g Wings clips to fit all bikes and scooters 15 sound effects IP33 (weather proof) White safety lights (10 lumens)Weight: 77 gramsBuy Hornit Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ragley Lockon Grip - Black, Black
  • £9.99
  • RRP £19.99
  • Saving you £50

Ragley Lockon GripFeaturing a dual lock-on design for maximum security and slip-free performance, this grip is ready for long days on your favourite mountain bike (MTB) trails. Its durable A15 compound also delivers a comfortable and soft feel, while ensuring a reliable grip as you weave your way from trail to trail. One final highlight is its end cap can be removed to run in-bar tools. Sold as a pair.Features: Compound: A15 Use: Road Dimensions: 135mm long (120mm rubber) / 30mm wide Type: Lock on grips Single or Pair: PairManufacturer's Part Numbers: 5056305578794 Blue 5056305578800 Grey 5056305578817 Black 5056305578824 GreenBuy Ragley Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MRP Wave Chainring GXP - DM - Black - 34t}, Black
  • £9.99
  • RRP £79.99
  • Saving you £88

MRP Wave Chainring GXP - DMThe Wave chainring is an evolution in narrow/wide chainring designs. The wider spacing ensures that mud is cleared more efficiently whilst still maintaining a tight grip on chain security.Features:Compatible with SRAM XX1, X01, X0, X9, 2200, 1400 and Truvativ AKA cranksAvailable in 28-42t even sizesSingle Ring 1x 8, 9, 10 or 11-speed drivetrainsMade from CNC 7075 AluminiumBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Prime RR-50 V3 Road Wheel Sticker Pack - Red - Pack of 6}, Red
  • £9.99

Prime RR-50 V3 Sticker PackDesigned for customising your Prime RR-50 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-50 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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WTB Bridger Comp Wire Mountain Bike Tyre - Black - 27.5" (650b), Black
  • £9.99
  • RRP £42.99
  • Saving you £77

WTB Bridger Comp Wire Mountain Bike TyreThis high-quality mountain bike (MTB) tyre features a reliable Dual DNA compound, which blends together two separate rubber compounds for optimal trail performance. Its centreline tread features a firmer rubber compound that rolls fast and resists tread wear, while its side knobs are composed of softer, slower-rebounding rubber to improve control and grip. This combination gives you the perfect mix of efficiency, traction and durability when tackling unpredictable and challenging off-road terrain conditions.Trail-Ready MTB TyreFeaturing a tread design that's purpose-built for dry to wet and hardpack to loam conditions, this model delivers dependable speed, smoothness and handling wherever your next trail adventure takes you. Its design provides consistency when cornering and travelling fast off-road, while always ensuring an even level of control. Its medium tread pitch and spacing also maintain traction in multiple terrain conditions and the knob shape promotes mud clearance.TCS Light Casing with Tubeless Ready TechnologyWTB has kitted out this MTB tyre with its renowned Tubeless Compatible System (TCS) casing, which means that riders will enjoy tubeless-ready technology benefits such as the ability to run lower air pressure for lower rolling resistance, greater stability and traction on rough terrain and fewer chances of flats or punctures. Coming complete with a wide 3" width, the WTB Bridger Comp Wire MTB Tyre is well-equipped for all-day epics on your favourite trail routes.Features: Compound: Dual DNA Casing: TCS Light Use: MTB Bead: Wire Tyre Type: Clincher Wheel Size: 27.5" Width: 3" Tubeless Ready: Yes Single or Pair: Single Weight: 1207g (approx)Manufacturer's Part Number: W110-0884 Black 3" 27.5"Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Neutron V2 Hub Grease - One Size}
  • £9.99

Nukeproof Horizon Neutron V2 Hub GreaseSpecifically designed for use on Nukeproof Neutron & Horizon v2 wheels, this 20g tub is perfect for using when it's time to service your wheel hubs. Apply to your pawls, springs and ratchet ring when servicing your hub to benefit from smooth and consistent performance.Instructions for full hub service can be found here.Features: Use: Mountain Bike (MTB) Compatibility: Nukeproof Neutron & Horizon v2 wheels Apply to pawls, springs and ratchet ring when servicing hubBuy Nukeproof Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ragley Lockon Grip - Blue, Blue
  • £9.99
  • RRP £19.99
  • Saving you £50

Ragley Lockon GripFeaturing a dual lock-on design for maximum security and slip-free performance, this grip is ready for long days on your favourite mountain bike (MTB) trails. Its durable A15 compound also delivers a comfortable and soft feel, while ensuring a reliable grip as you weave your way from trail to trail. One final highlight is its end cap can be removed to run in-bar tools. Sold as a pair.Features: Compound: A15 Use: Road Dimensions: 135mm long (120mm rubber) / 30mm wide Type: Lock on grips Single or Pair: PairManufacturer's Part Numbers: 5056305578794 Blue 5056305578800 Grey 5056305578817 Black 5056305578824 GreenBuy Ragley Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MRP Wave Chainring GXP - DM - Black - 36t}, Black
  • £9.99
  • RRP £79.99
  • Saving you £88

MRP Wave Chainring GXP - DMThe Wave chainring is an evolution in narrow/wide chainring designs. The wider spacing ensures that mud is cleared more efficiently whilst still maintaining a tight grip on chain security.Features:Compatible with SRAM XX1, X01, X0, X9, 2200, 1400 and Truvativ AKA cranksAvailable in 28-42t even sizesSingle Ring 1x 8, 9, 10 or 11-speed drivetrainsMade from CNC 7075 AluminiumBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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