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.
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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

Muc-Off Puncture Plug Tubeless Tyre Repair Kit - Black, Black
  • £14.99

Muc-Off Puncture Plug Tubeless Tyre Repair KitThe Puncture Plug Tubeless Repair Kit from Muc-Off is a convenient and beneficial repair kit that gets your damaged tubeless tyres rolling again in no time. This lightweight and easy to use tool repairs even larger punctures and for use with Road, MTB and Gravel bikes.Fast and Dependable Tubeless Tyre Puncture RepairWhen a puncture is simply too big to seal, the Muc-Off Puncture Plug Repair Kit is the ultimate backup tool that's lightweight and easy-to-use. The tough and durable handle and 2-in-1 puncture plug/reamer tool comes with 5x thick plugs and 5x thin plugs packed all packed together in a handy storage pouch. Compatible with all tubeless road, MTB and gravel tyres. Refill packs with 10 repair plugs (5x thin and 5x thick) available separately.Features: 2-in-1 puncture plug/reamer tool 5x thick plugs and 5x thin repair plugs Convenient and handy storage pouch Compatible with all Tubeless Road, MTB and Gravel tyresBuy Muc-Off Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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ODI Lock-Jaw Clamps and Snap Caps - Gold - Pair}, Gold
  • £14.99
  • RRP £16.99
  • Saving you £12

ODI Lock-Jaw Clamps & Snap CapsOur new patented Snap Cap end plugs offer improved protection for your Lock-On grips. Constructed out a specially formulated nylon material designed to allow the plug to slide upon impact instead of grabbing as aluminium materials do.The Snap Cap plugs also eliminate the annoying hassle of losing your plugs. They have been designed to snap directly into the Lock Jaw Clamps which locks the plug into place when tightened onto the bars. All around the best end plug around and we have included them for free with every set of Lock-On Grips.ODI Snap Caps Features:Size: 7/8” barsClamp: Snap CapsMaterial: 6061 AlloyWeight: 22 gram per pairPart of the Patented Lock-On Grip SystemCompatible with MTB, BMX, ATV Lock-On GripsHeavy-Duty ConstructionNo Tools RequiredBuy ODI Snap Caps from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kryptonite KryptoFlex Bike Lock Cable - Black - 10mm x 1200mm, Black
  • £14.99

Kryptonite KryptoFlex Bike Lock CableTough, 10mm thick, and made from braided steel, the KryptoFlex lock cable from Kryptonite has ample length for wrapping around lots of solid objects. Ideal for extra bike security, it’s cut-resistant and designed to be combined with your Kryptonite U-Lock or Disc Lock.Extra Bike SecurityCables are recommended as a secondary deterrent, or for additional protection of quick-release components and accessories. They perfect for use with quick-release components and accessories or as a secondary theft deterrent.Features: Cable Thickness: 10mm Cable Material: Braided Steel Protective vinyl cover Perfect for quick release seat and seatpost component lock-up Braided steel cable has greater core density than twisted cables providing increased cut resistance Double looped cable for use with all Kryptonite U-Locks, Disc Locks and Padlocks Limited Lifetime Warranty Please Note: This is a bike lock extension cable only, it does not come with a lockEuropean Testing Agencies In Europe, independent testing agencies put locks through their paces to see how secure they are, or in some cases are not. Kryptonite holds more than 45 approvals at Sold Secure (UK), ART (NL), VdS (DE), N.F. (FRA), Classe SRA (FRA), SSF (Sweden) and VAREFAKTA (Den). These agencies attacked products with every bit of malice the testers could throw at them and they still held up.Buy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB TCS Tubeless Rim Tape Roll (66m) - Yellow - 40mm - Fits i35}, Yellow
  • £14.99
  • RRP £44.99
  • Saving you £67

WTB TCS Tubeless Rim Tape Roll (66m)Light, strong, and extra sticky for durable long lasting leak proof performance.TCS Tubeless Rim Tape Width Cross Country: 19mm - 22mm Trail: 21mm - 24mm All Mountain / Enduro: 23mm - 26mm Freeride / Downhill: 27mm - 30mm Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB TCS Tubeless Rim Tape Roll (66m) - Yellow - 30mm - Fits i25}, Yellow
  • £14.99
  • RRP £49.99
  • Saving you £70

WTB TCS Tubeless Rim Tape Roll (66m)Light, strong, and extra sticky for durable long lasting leak proof performance.TCS Tubeless Rim Tape Width Cross Country: 19mm - 22mm Trail: 21mm - 24mm All Mountain / Enduro: 23mm - 26mm Freeride / Downhill: 27mm - 30mm Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Horizon TCS Road Tyre - Black - Wire Bead, Black
  • £14.99
  • RRP £44.99
  • Saving you £67

WTB Horizon TCS Road TyreWTB’s Horizon TCS model is a genuine go-anywhere tyre. The ideal choice for gravel cyclists that like to explore over mixed terrains, it has a smooth central area for easy rolling on tarmac and an advanced herringbone-style pattern on its shoulders for riding off-road. A supple high-volume tyre that soaks up the rough stuff and gives you the traction you need for riding on loose surfaces, this gravel bike tyre is ready for all weather types too.Reasons to Buy: Genuine go-anywhere tyre. Ideal choice for gravel cyclists. Suitable for all-weather conditions.Features: Tyre Type: Clincher Casing: Single-ply 60 tpi Compound: Dual Compound DNA Rubber Tubeless Compatible: Yes, Tubeless Compatible System (Folding Bead option only) Level: Road Plus TCS Recommended Pressure: 25-45 psi Usage: Adventure Road Conditions: Road/Hardpack ETRTO: 47-584 Manufacturers Reference Number: W010-0698 Weight: 515gBuy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Pro SL Sock II - Navy - L/XL/XXL}, Navy
  • £14.99
  • RRP £17.99
  • Saving you £17

Endura Pro SL Sock IIPart of their race-inspired Pro range, the Endura Pro SL Sock II offers incredible comfort and moisture-management, letting you concentrate on battling with competitors first rather than battling uncomfortable feet. The incredibly soft and light Meryl® Hydrogen mean the Pro SL Socks II are barely noticeable once on and when you start warming up those same yarns quickly move sweat from the skin, leaving your feet dry and so avoiding hot spots and chafing. The flat toe seams prevent irritation and a high-density mid-foot elastic keeps the socks securely in place and provides foot support.Features:Material: 85% Polyester, 15% ElastaneSoft feel, high wicking Meryl® Hydrogen yarnFlat seam toe for comfortHigh-density mid-foot elastic for supportBold mix and match colourwaysBuy Endura Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Endura Women's COOLMAX Race Socks (3-Pack) - White-Blue-Red - One Size}, White-Blue-Red
  • £14.99
  • RRP £17.99
  • Saving you £17

Endura Women's COOLMAX® Race Socks (3-Pack)The fast-wicking properties of the COOLMAX® fabric ensures all-day comfort will be delivered in the Endura Women's COOLMAX® Race Socks.3-pack contains white, blue and red socks.Features:Fast wicking, fast drying COOLMAX® yarnStretch arch supportMixed 3-pair packBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Kids One Clan Raglan - Blue - 7-8 years}, Blue
  • £14.99
  • RRP £19.99
  • Saving you £25

Kids One Clan RaglanGiving your pride and joy some casual, laid back styling while developing a passion of MTB, the Kids One Clan Raglan showcases some Endura pride. Developed in collaboration with Danny MacAskill, it nails the look and one day, the riding skills will be there too. Features:Material: Cotton 100%Kids specific fit with Raglan sleeveLimited EditionInspired by Danny MacaskillBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store. 

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Endura Kids One Clan Raglan - Blue - 9-10 years}, Blue
  • £14.99
  • RRP £19.99
  • Saving you £25

Kids One Clan RaglanGiving your pride and joy some casual, laid back styling while developing a passion of MTB, the Kids One Clan Raglan showcases some Endura pride. Developed in collaboration with Danny MacAskill, it nails the look and one day, the riding skills will be there too. Features:Material: Cotton 100%Kids specific fit with Raglan sleeveLimited EditionInspired by Danny MacaskillBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store. 

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Endura Kids One Clan Raglan - Blue - 11-12 years}, Blue
  • £14.99
  • RRP £19.99
  • Saving you £25

Kids One Clan RaglanGiving your pride and joy some casual, laid back styling while developing a passion of MTB, the Kids One Clan Raglan showcases some Endura pride. Developed in collaboration with Danny MacAskill, it nails the look and one day, the riding skills will be there too. Features:Material: Cotton 100%Kids specific fit with Raglan sleeveLimited EditionInspired by Danny MacaskillBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store. 

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Schwalbe Marathon City Tyre - Black - GreenGuard}, Black
  • £14.99
  • RRP £24.99
  • Saving you £40

Schwalbe Marathon TyreThe legend lives. Developed over 20 years ago, at that time it was a quantum leap in performance. The first high-quality tyre suitable for reliable touring and everyday use. These characteristics quickly made it popular and today it is still Europe’s most riden touring tyre. In the newest version with KevlarGuard and Allround tread compound it can fulfil everything that is expected of a Marathon tyre: Effective puncture protection, durability and excellent handling characteristics. Kevlar Guard All round tread compound LightweightBuy Schwalbe Marathon Tyre from Chain Reaction Cycles, the world's largest online bicycle store.

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Schwalbe CX Comp Cyclocross Bike Tyre - Black - Reflex - Wire Bead, Black - Reflex
  • £14.99
  • RRP £21.49
  • Saving you £30

Schwalbe CX Comp Cyclocross Bike TyreReady to take on a mixture of surfaces types, this CX Comp model will help you to thrive on even the most challenging cyclocross tracks. Its low profile tread design ensures it rolls fast and hangs on in the corners too.Features:Size: 28 x 1.20, 700 x 30C          ETRTO: 30-622      Tyre Type: Clincher      Bead Type: Wire      Casing: K-Guard Puncture Protection      Tubeless Compatible: No      Compound: SBC      Bar: 3,0-5,5      PSI: 45-80      EPI: 50      Maximum Load: 80kg      Weight: 430g        Size: 28 x 1.35, 700 x 35CETRTO: 35-622      Tyre Type: Clincher      Bead Type: Wire      Casing: K-Guard Puncture Protection  Tubeless Compatible: NoCompound: SBCBar: 2,5-4,5PSI: 35-65EPI: 50Maximum Load: 100kgWeight: 480gSize: 28 x 1.50, 700 x 40CETRTO: 40-622    Tyre Type: Clincher    Bead Type: Wire    Casing: K-Guard Puncture Protection    Tubeless Compatible: NoCompound: SBCBar: 2,5-4,5PSI: 35-65EPI: 50Maximum Load: 110kgWeight: 550gBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe CX Comp Cyclocross Bike Tyre - Black - Wire Bead, Black
  • £14.99
  • RRP £21.49
  • Saving you £30

Schwalbe CX Comp Cyclocross Bike TyreReady to take on a mixture of surfaces types, this CX Comp model will help you to thrive on even the most challenging cyclocross tracks. Its low profile tread design ensures it rolls fast and hangs on in the corners too.Features:Size: 28 x 1.20, 700 x 30C          ETRTO: 30-622      Tyre Type: Clincher      Bead Type: Wire      Casing: K-Guard Puncture Protection      Tubeless Compatible: No      Compound: SBC      Bar: 3,0-5,5      PSI: 45-80      EPI: 50      Maximum Load: 80kg      Weight: 430g        Size: 28 x 1.35, 700 x 35CETRTO: 35-622      Tyre Type: Clincher      Bead Type: Wire      Casing: K-Guard Puncture Protection  Tubeless Compatible: NoCompound: SBCBar: 2,5-4,5PSI: 35-65EPI: 50Maximum Load: 100kgWeight: 480gSize: 28 x 1.50, 700 x 40CETRTO: 40-622    Tyre Type: Clincher    Bead Type: Wire    Casing: K-Guard Puncture Protection    Tubeless Compatible: NoCompound: SBCBar: 2,5-4,5PSI: 35-65EPI: 50Maximum Load: 110kgWeight: 550gBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Silento Touring Tyre - Black - Wire Bead, Black
  • £14.99
  • RRP £23.49
  • Saving you £36

Schwalbe Silento Touring TyreMuch more than just a basic quality. The foundation of all Active Line tires is a high-quality 50 EPI carcass.Coarsely woven 20 or 24 EPI carcasses can no longer be found in Schwalbe’s range. The much more densely woven 50 EPI carcass is far more puncture resistant and robust. At the same time the fabric needs less rubber coating and thus has a reduced weight. Naturally every Active Line tire has a puncture protection belt, a balanced rubber compound, plus a functional and attractive tread design. Simply said: Active Line is reliable, brand quality!Specifications: Version: Puncture Protection Compound: SBC Colourway: Reflex Size: 26” x 1.75” Bar: 2,5-4,5 PSI: 35-65 EPI: 50 Load: 100kg Weight: 625gBuy Schwalbe Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Racing Ralph Evo Cyclocross Tyre - Black - Folding Bead, Black
  • £14.99
  • RRP £35.49
  • Saving you £58

Schwalbe Racing Ralph Evo Cyclocross TyreIn the third generation of the Racing Ralph everything is designed for speed. In the 29” variant of this tyre, the special arrangement of the blocks and their elongation have been adapted to the longer footprint. Performance advantages of the large wheels are optimally improved.Features:Carcass: 127 EPI EvoCompound: Pacestar tripleInflation Pressure: 50 - 85 PSIMaximum Load: 70kgIntended Use: CyclocrossTubeless Compatible: NoWeight: 320gBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Rocket Ron Folding MTB Tyre - Black, Black
  • £14.99
  • RRP £34.99
  • Saving you £57

Schwalbe Rocket Ron Folding MTB TyreWhether you're competing in an XC racing event or exploring mixed terrain conditions on your own solo adventure, this versatile mountain bike (MTB) tyre is engineered for smooth and dependable rolling performance. It features a high-quality Dual Compound, which uses two different type of rubber compounds for optimal performance. Schwalbe has also ensured that this model is tubeless ready for the best balance of stability, low rolling resistance and protection as you focus on the finish line.XC Tyre with Dual CompoundReady for racing, this XC tyre is kitted out with two different rubber compounds for optimal performance. The centre tread is a more friction resistant compound for longer life, while the sides are a soft silica mixture for maximum adhesion. Schwalbe has also equipped this model with gaps in the tread pattern to allow for self-cleaning. As a result, you'll benefit from its exceptional grip and stability as you weave your way around the course.Tubeless ReadyBuilt for the challenges of modern XC riding and racing, this tyre comes complete with tubeless ready technology. This means that you'll enjoy tubeless advantages such as the ability to run lower tyre pressures for increased stability on mixed terrains, lower rolling resistance and fewer chances of flats or punctures. With its cleverly designed performance tread that includes stable shoulder studs combined with tubeless ready technology, the Schwalbe Rocket Ron Folding MTB Tyre is all set for race day.LIFT OFF! The cross-country rocket combines speed and cornering control at the highest possible level. An excellent all-rounder for racetracks.• Cleverly designed tread balanced for low rolling resistance whilst remaining grippy.• Sufficient gaps for amazing self-cleaning properties.• Stable shoulder studs.Features: Compound: Dual Compound Use: Cross Country (XC), Mountain Bike (MTB) Tread: Performance Size: 29x2.25" Recommended Inflation Pressure: 30-55 PSI Casing: 67 TPI Bead Type: Folding Tubeless Ready: Yes Single or Pair: Single Weight: 715g (approx)Manufacturer's Part Number: 734045 Black 29x2.25"Buy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Comp Racer High Rise Socks - Midnight Retro - XL}, Midnight Retro
  • £14.99

Giro Comp Racer High Rise SocksPut your foot down and demand better performance for your feet thanks to the Comp Racer High Rise Socks from Giro. These premium quality polypropylene-blend socks keep you dry and comfortable thanks to moisture wicking properties, and they stay in place with the aid of high rise 6” cuffs.Features:Material: 60% Polyapropylenem 20% Polyamide, 10% Elastane, 10% Lycra.Premium polypropylene constructionHigh rise 6" cuffMade in ItalyBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Women's Jag'ette Mitts SS22 - Black - L}, Black
  • £14.99
  • RRP £19.99
  • Saving you £25

Giro Women's Jag'ette MittsWith their ergonomic Super Fit palm and flexible Lycra® back, the Giro Women's Jag'ette Mitts deliver outstanding comfort and performance but at an accessible price point.Whether you ride for fun, have competitive racing goals or simply enjoy riding to get fit, the Women's Jag'ette Mitts offer a brilliantly comfortable grip of your handlebars. To the back, the moisture-wicking four-way-stretch Lycra® offers a smooth, snug and flexible fit giving comfort and dexterity when riding.A natural feel for the bars is also made possible via the ergonomic three-panel design Super Fit engineered palm. Made in durable AX Suede microfiber, this palm reduces excess material and bunching for greater comfort and dexterity. Lightweight EVA padding soaks up the bumps from rougher roads.With an understated style, the Women's Jag'ette match any cycling kit and they offer a fit and comfort that rival gloves costing twice as much.Features:Materials: 57% Polyamide, 20% Polyester, 13% Elastane, 10% CottonPalm: 92% Polyester, 8% ElastaneMoisture-wicking four-way-stretch Lycra®Highly absorbent microfiber wiping surfaceLow-profile Velcro closureSuper Fit engineered three-panel designAX Suede microfiber palmSonic-welded pull tabOptimized EVA paddingBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Comp Racer High Rise Socks - Midnight Retro - M}, Midnight Retro
  • £14.99

Giro Comp Racer High Rise SocksPut your foot down and demand better performance for your feet thanks to the Comp Racer High Rise Socks from Giro. These premium quality polypropylene-blend socks keep you dry and comfortable thanks to moisture wicking properties, and they stay in place with the aid of high rise 6” cuffs.Features:Material: 60% Polyapropylenem 20% Polyamide, 10% Elastane, 10% Lycra.Premium polypropylene constructionHigh rise 6" cuffMade in ItalyBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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