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

Clarks Hayes So1e-MX2-MX3-GX2 Disc Brake Pads - Organic}
  • £4.50
  • RRP £7.99
  • Saving you £44

Clarks Hayes So1e/MX2/MX3/GX2 Disc Brake PadsHayes -VRX- Sintered pads for trail, competition and downhill.Features:Fits: VX/VRX828C, Hayes Sole, GX-2, MX2, MX3,MX4 Buy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Tour 28 Slim Inner Tube - Black - 42mm Valve, Black
  • £4.50
  • RRP £7.49
  • Saving you £40

Continental Tour 28 Slim Tube High quality butyl tube ideally suited for city and trekking/touring bikes. The Slim version offers a lower rotating weight without sacraficing tube thickness, therefore helping to increase speed. Continental Tour 28 Slim Tube Specifications: ETRTOSizeWeight28-609 - 37-642 700x28-37c 27x1 1/8 - 28x1 3/8 - 1 5/8 155g Buy  Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental MTB 29er Tube - 40mm Valve
  • £4.50
  • RRP £7.49
  • Saving you £40

Continental MTB 29er Tube Tough and durable, this 29er mountain bike inner tube is made from Continental’s high-quality butyl rubber. It also has a removable core for faster tyre changes or if you wish to add puncture protecting sealant inside it. Features: Material: Butyl Tyre Compatibility: 29x1.75-2.5" Valve Core Removable: Yes Sold individually Weight: 225gBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing 180 Backpack AW20 - Cranberry - One Size}, Cranberry
  • £4.50
  • RRP £45.00
  • Saving you £90

◌180 BackpackThe Fox Racing 180 Backpack is your classic do-it-all every day haulage option, and with a 27-litre capacity, this rucksack offers space for all your daily essentials.Thanks to a large main compartment, the 180 Backpack can fit in plenty of gear for any kind of outdoor adventure. A mesh back panel ensures more breathability when you're being active, and side mesh pockets make space for carrying water bottles, ensuring you stay hydrated. A utility pocket, with an organisation system, keeps bits and pieces tidy, while an internal padded sleeve is designed to keep your laptop safe. Lastly, MOLLE webbing points allow you to attach accessories. Features:Breathable mesh back panel with paddingHaul handle on topLarge main compartmentUtility pocket with an organisation systemInternal padded laptop sleeveMesh water bottle pockets on both sidesMOLLE webbing to attach accessories27 litres; 53 x 34 x 17cmBuy Fox Racing bags from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing 180 Backpack AW20 - Blue - One Size}, Blue
  • £4.50
  • RRP £45.00
  • Saving you £90

◌180 BackpackThe Fox Racing 180 Backpack is your classic do-it-all every day haulage option, and with a 27-litre capacity, this rucksack offers space for all your daily essentials.Thanks to a large main compartment, the 180 Backpack can fit in plenty of gear for any kind of outdoor adventure. A mesh back panel ensures more breathability when you're being active, and side mesh pockets make space for carrying water bottles, ensuring you stay hydrated. A utility pocket, with an organisation system, keeps bits and pieces tidy, while an internal padded sleeve is designed to keep your laptop safe. Lastly, MOLLE webbing points allow you to attach accessories. Features:Breathable mesh back panel with paddingHaul handle on topLarge main compartmentUtility pocket with an organisation systemInternal padded laptop sleeveMesh water bottle pockets on both sidesMOLLE webbing to attach accessories27 litres; 53 x 34 x 17cmBuy Fox Racing bags from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing 180 Backpack AW20 - Black - One Size}, Black
  • £4.50
  • RRP £45.00
  • Saving you £90

◌180 BackpackThe Fox Racing 180 Backpack is your classic do-it-all every day haulage option, and with a 27-litre capacity, this rucksack offers space for all your daily essentials.Thanks to a large main compartment, the 180 Backpack can fit in plenty of gear for any kind of outdoor adventure. A mesh back panel ensures more breathability when you're being active, and side mesh pockets make space for carrying water bottles, ensuring you stay hydrated. A utility pocket, with an organisation system, keeps bits and pieces tidy, while an internal padded sleeve is designed to keep your laptop safe. Lastly, MOLLE webbing points allow you to attach accessories. Features:Breathable mesh back panel with paddingHaul handle on topLarge main compartmentUtility pocket with an organisation systemInternal padded laptop sleeveMesh water bottle pockets on both sidesMOLLE webbing to attach accessories27 litres; 53 x 34 x 17cmBuy Fox Racing bags from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Blok Sock - Flow - BLACK-RED - S}, BLACK-RED
  • £4.50
  • RRP £9.00
  • Saving you £50

dhb Blok Sock - FlowMade from antibacterial Meryl Skinlife yarn, the dhb Blok Socks are brilliantly breathable and cooly comfortable for warm days on your bike. Add a dash of colour and match from head to toe with the Blok Sock - Flow.A practical addition to your warm season cycling wardrobe, the dhb Blok Cycle Socks feature a multi-panel construction: A reinforced heel and seamless reinforced toe box for extra durability and an air mesh at the top of the sock and cuff for enhanced breathability.The Blok Cycle sock has been constructed from a Meryl Skinlife yarn, which is ideal for its antibacterial and wicking properties. Designed to keep your feet cool and comfortable on any ride, the tall cuff height means there’s plenty of the vibrant Blok design on show to complement yourFeatures:Materials: 80% Polyester, 20% ElastaneItalian madeMeryl Skinlife yarn used for antibacterial effect, plus enhanced softnessAir mesh top of sock for enhanced breathabilityReinforced heel for extra durabilitySeamless reinforced toe boxBuy dhb Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Föhn Buff - Navy - One Size}, Navy
  • £4.50
  • RRP £15.00
  • Saving you £70

BuffTake the chill off with this genuine BUFF® neck tube, made from recycled materials. A versatile essential, not only can it be worn multiple ways and protect you from the cold, but it will shield you from harmful UV rays too.Föhn have partnered with BUFF® to ensure you have all the essential gear for your favourite sports. Offering versatile protection for everything from cycling to hiking, this Föhn Buff will keep the cold out without adding any unecessary bulk. Made with UltraStretch technology and fantastic moisture-wicking properties, you can be sure of exceptional comfort and performance, while Ultraviolet Protection Factor (UPF) of 50+ keeps your skin protected from the harmful rays of the sun.This multi-functional accessory can also be worn in many ways – from the common neckerchief to headband and balaclava. Additionally, BUFF® are committed to a sustainable future and have used an exclusively polyester microfibre obtained from clear plastic recycled bottles supplied and certified by REPREVE®.Features:Genuine BUFF® neck tube with Föhn all over arrow printEffective protection from cold weatherUltraStretch technology for supreme comfortFast-wicking material keeps you dryUPF 50+ protectionVersatility offers wide range of wearing stylesFits most neck sizesMade using recycled materials from REPREVE®; 100% PolyesterBuy Föhn outdoor accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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BBB BCB-91 VeePipe Inner Brake Cable Guides - Silver - 2 Piece Set}, Silver
  • £4.50

BBB BCB-91 VeePipe Inner Brake Cable GuidesThis replacement kit contains everything you need to efficiently replace your v-brake's pipes. Coming complete with rubber covers, this pairing is ideal for breathing new life back into your ride's braking system. Features: Pipe Material: Aluminium Cover Material: Rubber Use: MTB Compatibility: V-brakesBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Shuttle Aluminium Bike Bottle Cage - Silver - Lightweight 49g}, Silver
  • £4.50
  • RRP £9.99
  • Saving you £55

Topeak Shuttle AL Aluminium Bottle CageTubular alloy cage for road or off-road use.Features: Strong 6061 T6 aluminium construction Lightweight 49gBuy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Chainring Nut Wrench (CNW-2) - Silver, Silver
  • £4.50
  • RRP £5.99
  • Saving you £25

Park Tool Chainring Nut Wrench (CNW-2)Install and remove chainrings with ease thanks to the Chainring Nut Wrench from Park Tool. Benefiting from a double-ended design to fit most slotted-type nuts, its design prevents spinning when tightening. The ideal tool for your cycle workshop. Features:The outer width of both ends of the CNW-2 are nominally 12mm wideOne end has a two outer tips nominally 2.7mm wide each, and the other end has tips of 3.8mm eachCompatibility: Double-ended to fit most slotted-type nutsBlade Thickness: 1.35mmNote: The CNW-2 replaces the CNW-1Weight: 19.6gBuy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Road Tube - 50mm Valve
  • £4.50
  • RRP £7.99
  • Saving you £44

Schwalbe Road TubeThis Road Tube from Schwalbe ticks all the boxes. Not only is it reliably air-tight, but thanks to its distinctive rubber composition it guarantees less loss of air. As in all Schwable products, it has been rigorously tested to meet their high standards of quality and control. 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 ensure air-tightness. Special quality control that prevents unpleasant surprisesQuality road tubeBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Nobby Nic Evo MTB Tyre - DDefense - Black - Folding Bead, Black
  • £4.49
  • RRP £64.99
  • Saving you £93

Schwalbe Nobby Nic Evo MTB Tyre - DDefenseTouring and All Mountain riders love them. Seen in fast cross-country racing, as well as in technically demanding Enduro competition.Nobby Nic enters the third generation. The new SnakeSkin sidewall is standard and makes it immune to cuts and blows, while Tubeless conversion is as easy and safe as never before. Nobby Nic is a mountain biker's best friend.Double DefenseThe twin protector. High Density Guard + SnakeSkin. More safety for light off-road tires is impossible.SnakeSkinOne of our most effective inventions for Mountainbikes. SnakeSkin fabric adds only ca. 40-50g per tire. This makes it the most practical protection against sharp rocks that can easily cut the side wall of light racing tires. SnakeSkin - in rocky terrain it is a great call!Tubeless Easy/SnakeSkinThe new st andard for our Evo tires. A new sidewall monofilament fabric brings three advantages over the previous SnakeSkin fabric: Even better cut resistance, increased protection and most importantly it allows an extremely easy Tubeless conversion. The use of liquid sealant is neccessary, but otherwise installation is just as easy as with real Tubeless tires. Time consuming conversion requiring intensive shaking and frequent re-inflation is no longer needed with Tubeless Easy. Tubeless Easy replaces both the previous Tubeless and Tubeless Ready versions.Features:Size: ETRTO 57-559 (26 x 2.25 Inch)Type: FoldingCompound: PaceStarExecution: Double Defense, TL EasyColor: BlackSkin: SnakeWeight: 635g (22oz)Pressure: 1.80 - 3.70 Bar (26 - 54 psi)Maximum load: 110kgEPI: 67Profile: HS463Buy Schwalbe Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vision Trimax 30 Front Road Disc Hub End Caps - Black - Centre Lock}, Black
  • £4.49
  • RRP £9.99
  • Saving you £55

Vision Trimax 30 Front Road Disc Hub End CapsThe Vision Trimax 30 Front Hub DB kit is specifically designed for use with Vision/FSA Trimax 30 front wheel hubs. Genuine Vision spare part.Vision products were launched nearly 20 years ago at the Kona IronMan. Since then they have earned the reputation of being amongst the fastest and most aerodynamic components in the professional field. Vision components are designed using Computational Fluid Dynamics (CFD) software and verified through extensive wind tunnel testing, then proven under its sponsored professional athletes to guarantee you the highest performance.Features: Type: Front hub Use: Road Brake Type: Disc brake Wheel Compatibility: Trimax 30Manufacturer's Part Numbers: 752-0554000010 Black Option 1 6-Hole 752-0556000010 Black Option 2 CentrelockBuy Vision Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pirelli SporTUBE Gravel Inner Tubes - Black - 32-40mm, Black
  • £4.49
  • RRP £5.99
  • Saving you £25

Pirelli SporTUBE Gravel Inner TubesThe SporTUBE Gravel Inner Tube is the ideal inner tube for reliable off-road gravel riding, long-distance touring and general road cycling. The Pirelli SporTUBE Gravel inner tube is durable, lightweight and reliable, and it features a reliable 48mm Presta valve.The SporTUBE is the most classic cycling inner butyl tube range, the standard interpretation of the most used air retention system in the world A complete range with the size and specification for every kind of cyclist and discipline, from road cycling to urban commuting. Features: Material: Butyl Valve Type: Presta Valve Length: 48mm Use: Road, gravel touringBuy Pirelli Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mobi All Weather Teflon Lube (100ml) - 100ml}
  • £4.49

Mobi All Weather Teflon Lube (100ml)This All-Weather lube from Mobi features a Teflon additive to ensure  that your bike transmission shifts smooth throughout the season, regardless of  the weather conditions. This formula reduces drivetrain and chain friction.  Friction reduces the power transferred from your crankset to your rear wheel  and an efficiently lubricated drivetrain performs on a completely different  level. This lubricant ensures exceptional drivetrain performance in all weather  conditions.Features:  Improves Shifting and Pedalling Efficiency  Contents: 100ml  Additives: Teflon  Use: All Weather ConditionsBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB TCS Tubeless Rim Tape (11m) - Yellow - 24mm}, Yellow
  • £4.49
  • RRP £9.99
  • Saving you £55

WTB TCS Tubeless Rim Tape (11m)Set up your tubeless wheels or tyres with ease, thanks to the Tubeless Compatible System (TCS) Rim Tape from WTB. This adhesive tape provides you 11 metres, which is enough to cover up to 5 rims. It is recommended by WTB, that your tape is 5mm wider than your inner rim's width. Features:Adhesive tapeDesigned for tubeless-ready rims.Length: 11-metres (Enough tape for 5 rims)Compatible with WTB Rims: Cross Country: 19mm - 22mm; Trail: 21mm - 24mm; All Mountain: 23mm - 26mm; Freeride: 27mm - 30mmBuy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Presta Valve Mountain Bike Inner Tube - Black - 27.5" (650b), Black
  • £4.49
  • RRP £5.99
  • Saving you £25

WTB Presta Valve Mountain Bike Inner TubeA lifesaver when you lose your battle with the terrain, this Presta-valved essential from WTB will help get you back up to speed in no time. Coming in a variety of sizes to suit your own rolling setup, this durable and dependable spare is lightweight and easily portable too.Features: Valve: Presta Valve Material: 6061 AluminiumBuy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store

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Campagnolo EPS Mains Power Cable Kit - Black - Cable Kit - CEE}, Black
  • £4.49
  • RRP £6.99
  • Saving you £36

Campagnolo EPS Mains Power Cable KitItalian quality and craftsmanship are at the core of this iconic name in cycling componentry. World champions and Tour de France winners have relied on the quality and effectiveness of 'Campag' products for many years.Features: Cable power kits for the Campagnolo EPS battery charger. Different plug standards available. WARNING - All connection, installation, removal and adjustment operations of the EPS drivetrain must only be carried out by a Campagnolo Service Center, a Campagnolo Pro Shopor a mechanic specializing in the installation of EPS systems. Any Tampering with or incorrect or incomplete installation of any part of the EPS system will automatically void the warranty. NOTE FOR SPECIALISED MECHANICS - Please remember that all assembly, disassembly, adjustment and maintenance procedures for the EPS drivetrain are described in the EPS technical manual, which is available in PDF format on our internet site www.campagnolo.com. Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Eco Sealant - 60ml}
  • £4.49

Joe's No Flats Eco SealantThe new generasion in puncture prevention! Latex free, ammonium free and protein free. The best sealant in the market - specifically developed for light TLR/ TNT tubeless tyres with thin side walls.Please note: This sealant is not compatible with CO2 cartridges.Features: Suitable for sensitive rims and tyres. Suitable for people with allergy and sensitivity to latex. For use in tubeless tyres and inner-tubes. Instantly seals punctures in the tread up to 6mm more permanently than any other sealant on the market. Does not build a sticky substance in the tyre. Easy to use spout (supplied with 60ml and 125ml bottles only) - fits into all valves. Contains micro-sealing particles. Buy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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