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

Campagnolo Power Torque Bottom Bracket Cups - Gold - 68/73mm, Gold
  • £20.99
  • RRP £21.99
  • Saving you £5

Campagnolo Power Torque Bottom Bracket CupsCompatible with Athena, Centaur, and Veloce Power Torque chainsets, these Power Torque Bottom Bracket Cups deliver a super-smooth rotation to optimise the performance of your Campagnolo drivetrain. They come with the non-drive side bearing already installed so you can quickly get back to riding.Features: Type: Threaded Bottom Bracket Shell Size: Separate 68mm (English) and 70mm (Italian) options Compatibility: Athena, Centaur and Veloce Power Torque chainsets Campagnolo original replacement part Lightweight construction Easy to install Super smooth cartridge bearing installed on non-drive side cup Drive-side bearing is installed on your chainset's drive-side crank arm Please Note: With Power Torque compatible chainsets, the axle is in a single piece firmly fixed to the right pedal crank of the chainset. Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing Legacy Foxhead Tee - Grey - S}, Grey
  • £20.99
  • RRP £29.99
  • Saving you £30

Fox Racing Legacy Foxhead T-ShirtYou can't beat the Fox Racing Legacy Foxhead T-Shirt for classic style and comfort. It's a summer essential for any Fox fan.Made from premium midweight, combed and ringspun cotton, the Legacy Foxhead T-Shirt won't let you down when it comes to relaxed comfort. The combination of fine cotton fabric and a side seam construction gives instant comfort and a casual feel for everyday wear. It's ideal for when you're intent on taking it easy and enjoying some downtime from bike riding. Features:Materials: 100% CottonPremium midweight, combed and ringspun fine jersey fabric with a comfortable fitSide Seam constructionScreenprintBuy Fox Racing Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Deda Elementi Zero Road Handlebar (Black) - 31.7mm, Black
  • £20.99
  • RRP £28.99
  • Saving you £28

Deda Elementi Zero Road Handlebar (Black)Enjoy unrivalled control when tackling the tarmac thanks to the Zero Road Handlebar by Dedi Elementi. Made from a hard-wearing double-butted 6061 aluminium construction, it features exceptional lightweight handling and benefits from an anodized finish for exceptional durability. Features:Shape: Rapid Hand Movement (RHM)Material: 6061 T6 Double butted AluminiumFinish: AnodizedReach: 75mmDrop: 130mmWeight: 312gBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing Legacy Foxhead Tee - Grey - XL}, Grey
  • £20.99
  • RRP £29.99
  • Saving you £30

Fox Racing Legacy Foxhead T-ShirtYou can't beat the Fox Racing Legacy Foxhead T-Shirt for classic style and comfort. It's a summer essential for any Fox fan.Made from premium midweight, combed and ringspun cotton, the Legacy Foxhead T-Shirt won't let you down when it comes to relaxed comfort. The combination of fine cotton fabric and a side seam construction gives instant comfort and a casual feel for everyday wear. It's ideal for when you're intent on taking it easy and enjoying some downtime from bike riding. Features:Materials: 100% CottonPremium midweight, combed and ringspun fine jersey fabric with a comfortable fitSide Seam constructionScreenprintBuy Fox Racing Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fox Racing Legacy Foxhead Tee - Red - XXL}, Red
  • £20.99
  • RRP £29.99
  • Saving you £30

Fox Racing Legacy Foxhead T-ShirtYou can't beat the Fox Racing Legacy Foxhead T-Shirt for classic style and comfort. It's a summer essential for any Fox fan.Made from premium midweight, combed and ringspun cotton, the Legacy Foxhead T-Shirt won't let you down when it comes to relaxed comfort. The combination of fine cotton fabric and a side seam construction gives instant comfort and a casual feel for everyday wear. It's ideal for when you're intent on taking it easy and enjoying some downtime from bike riding. Features:Materials: 100% CottonPremium midweight, combed and ringspun fine jersey fabric with a comfortable fitSide Seam constructionScreenprintBuy Fox Racing Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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TA Dura-Ace 9000 Chain Ring Bolt Covers - Black - One Size}, Black
  • £20.99

TA Dura-Ace 9000 Chain Ring Bolt CoversThis superb set of four chainring bolts and covers have been specifically designed for use with integrated Shimano cranks which use hidden bolts. These bolts are perfect for use when replacing your chainring and match perfectly with Dura-Ace 9000 cranks.Features:  Compatibility: Dura-Ace 9000  Includes 4 chainring bolts and covers  Genuine TA replacement partsBuy TA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Hummvee Plus Gloves II - OliveGreen - M}, OliveGreen
  • £20.99
  • RRP £27.99
  • Saving you £25

Endura Hummvee Plus Gloves IIOne of the hard nuts in Endura’s range of gloves, the Hummvee Plus II is ready for whatever the trail throws at them. The tough-yet-stretchy rib mesh backhand and neoprene knuckle guards offer reliable protection against the worst scrapes and falls. At the same time, these gloves are surprisingly comfortable thanks to gel padding in the palm for handlebar support and mesh web to keep things ventilated.Elsewhere, practicality has been more than considered in a number of ways. A terry sweat wipe helps to keep your eyes clear for the road ahead, and the forefinger is touchscreen compatible to keep you in touch with your mobile devices. Nothing will keep you better protected and happier than the Hummvee Plus Gloves II.Features:Material: 50% Nylon, 30% Polyester, 15% Spandex, 5% PolyurethaneTough, stretch rib mesh backhand panelsNeoprene knuckle protection panelMesh web between fingers for ventilationPalmistry™ palm with gel paddingSilicone palm print for gripVelcro® adjuster strap for secure fitTerry sweat wipeBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Exposure Twin Helmet Bike Light Mount - Black, Black
  • £20.99
  • RRP £22.00
  • Saving you £5

Exposure Twin Helmet Bike Light MountA mount that allows you to securely attach two Exposure lights to your helmet for the ultimate level of visibility.CompatibilityThe Twin Helmet Mount can be used with the following Exposure lights:TraceTraceRFlashFlareFeaturesConnects two lights to your helmet at onceCompatible with Exposure lights onlyIncludes long and short connecting boltsBuy Exposure Accessories from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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ITM Alcor Road Seatpost - Black - 31.6mm, Black
  • £20.99
  • RRP £33.99
  • Saving you £38

ITM Alcor Road SeatpostThe ITM Alcor road seatpost is made from lightweight yet strong 6061 alloy. It has a 2 piece clamp head that uses 2 bolts to provide maximum rigidity and security on the saddle rails. It also features ITM graphics that fit in well with the rest of the Alcor 80 line of components.Features: Material: 6061 Alloy Weight: 284g (27.2mm); 289g (30.9mm); 297g (31.6g)Buy ITM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Bookman Eclipse Wearable Light - Grey - Inc. USB Cable}, Grey
  • £20.99
  • RRP £24.99
  • Saving you £16

Bookman EclipseThe Eclipse light from Bookman is a clip-on wearable light that's bright, lightweight and durable. Ideal for cycling, running, walking and other inner-city errands in low light conditions, this light is convenient, bright and stylish.Rechargeable and powerful wearable light clip for visibility and safety in traffic during urban outdoor activities such as running, cycling or walking. Compact and Lightweight SizeClips on securely to any bag or garment. Every light is equipped with both white and red LEDs so you can switch between white light for the front mount and red light for the rear mount. Modes: Colour Power Type Runtime (Hours) White Light High Steady 2 White Light Low Steady 12 White Light Low Flashing 40 Red Light High Steady 2.5 Red Light High Flashing 13 Red Light Low Flashing 60 Features: Water-resistant Rechargeable Super bright LEDs: 3 x white LEDs; 2 x red LEDs Battery: Rechargeable Lithium polymer 180mAh 3.7V Runtime: Up to 60 hours Charging Time: 1.5 hours from flat Package Contents: 1 x Eclipse; 1 x Micro USB cable Size: Diameter 3.5 cmBuy Bookman Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Over Stem Garmin Mount - Grey, Grey
  • £20.98
  • RRP £24.99
  • Saving you £16

◌Nukeproof Horizon Over Stem Garmin MountThe Horizon Over Stem Garmin Mount from Nukeproof offers a stem-mount computer mounting system. It enables you to install your Garmin and Wahoo Element computers securely and conveniently to your bike's cockpit.Mount Garmin and Wahoo Element Ahead of Your Bike CockpitThe Nukeproof Over Stem mount has been fully designed in house to install your Garmin and Wahoo Element computers to your bike. Designed specifically around our Horizon stem to ensure a clean and snug fit, the mount will also fit most other stem models as well. This will suit riders wishing to place their computer ahead of the steerer tube for more visibility but not in front of the bars where the computer can be vulnerable to impacts while Enduro or Downhill riding. To install the mount to your bike, you will need 7mm of excess steerer tube above your stem and is a very easy to install. Instructions: Remove current top cap and bolt Ensure you have at least 7mm of excess steerer Place Over Stem mount to steerer tube Fit any additional headset spacers if required Install polymer ¼ turn insert in orientation to suit Garmin or Wahoo Reinstall top cap and boltFeatures: Material: AL6061 Fully CNC machined to reduce weight without compromising strength Robust adonised finish with laser etched Nukeproof logo Easy to install Better visibility of computer without compromising protection 1 1/8 steerer compatibilityBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hutchinson Protect Air Max Tubeless Tyre Sealant - None - None}, None
  • £20.98
  • RRP £25.99
  • Saving you £19

Hutchinson Protect Air Max Tubeless Tyre SealantA latex based sealant that does two different things:In the case of small punctures you can use the sealant can be used to fill the hole and stop your tyre from completely rupturing.To efficiently seal the casing of a tubeless tyre.FeaturesSuitable for both MTB and road bikesBuy Hutchinson Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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AXA Chain Guard for City Bike - Black - 38T}, Black
  • £20.95

AXA Chain Guard for City BikeThis robust chain guard is equipped for the rigours of cycling. It offers optimal protection for your clothing while also protecting against dirt and moisture in your chain. The result is a reliable guard that will expand the life span of your chain on every ride.Features: Optimal protection of your clothing Protection against dirt and moisture which will expand the life span of the chainBuy AXA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Five Ten Graphics Longsleeve Tee - Black - XXL}, Black
  • £20.90
  • RRP £38.00
  • Saving you £45

Five Ten Graphics Long Sleeve T-ShirtThe Five Ten Graphics Long Sleeve T-Shirt offers instant comfort. And thanks to a mix of sustainably produced cotton and recycled materials that lessen water usage, it's ideal all you eco-conscious mountain bikers. While you'd happily spend all your day riding, there's a time when you need to step off the bike and relax. And the Graphics Long Sleeve T-Shirt is here to keep you looking and feeling good when you're taking it easy. Super-soft cotton gives unrivalled comfort for a day of doing nothing. The back print offers visual appeal and a ribbed crew-neck collar feels good to wear.Features:Materials: 70% Cotton, 30% Recycled CottonRibbed crew-neck collarBack printBuy Five Ten Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Five Ten Graphics Longsleeve Tee - Black - XL}, Black
  • £20.90
  • RRP £38.00
  • Saving you £45

Five Ten Graphics Long Sleeve T-ShirtThe Five Ten Graphics Long Sleeve T-Shirt offers instant comfort. And thanks to a mix of sustainably produced cotton and recycled materials that lessen water usage, it's ideal all you eco-conscious mountain bikers. While you'd happily spend all your day riding, there's a time when you need to step off the bike and relax. And the Graphics Long Sleeve T-Shirt is here to keep you looking and feeling good when you're taking it easy. Super-soft cotton gives unrivalled comfort for a day of doing nothing. The back print offers visual appeal and a ribbed crew-neck collar feels good to wear.Features:Materials: 70% Cotton, 30% Recycled CottonRibbed crew-neck collarBack printBuy Five Ten Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Five Ten Graphics Longsleeve Tee - Black - M}, Black
  • £20.90
  • RRP £38.00
  • Saving you £45

Five Ten Graphics Long Sleeve T-ShirtThe Five Ten Graphics Long Sleeve T-Shirt offers instant comfort. And thanks to a mix of sustainably produced cotton and recycled materials that lessen water usage, it's ideal all you eco-conscious mountain bikers. While you'd happily spend all your day riding, there's a time when you need to step off the bike and relax. And the Graphics Long Sleeve T-Shirt is here to keep you looking and feeling good when you're taking it easy. Super-soft cotton gives unrivalled comfort for a day of doing nothing. The back print offers visual appeal and a ribbed crew-neck collar feels good to wear.Features:Materials: 70% Cotton, 30% Recycled CottonRibbed crew-neck collarBack printBuy Five Ten Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Five Ten Graphics Longsleeve Tee - Black - S}, Black
  • £20.90
  • RRP £38.00
  • Saving you £45

Five Ten Graphics Long Sleeve T-ShirtThe Five Ten Graphics Long Sleeve T-Shirt offers instant comfort. And thanks to a mix of sustainably produced cotton and recycled materials that lessen water usage, it's ideal all you eco-conscious mountain bikers. While you'd happily spend all your day riding, there's a time when you need to step off the bike and relax. And the Graphics Long Sleeve T-Shirt is here to keep you looking and feeling good when you're taking it easy. Super-soft cotton gives unrivalled comfort for a day of doing nothing. The back print offers visual appeal and a ribbed crew-neck collar feels good to wear.Features:Materials: 70% Cotton, 30% Recycled CottonRibbed crew-neck collarBack printBuy Five Ten Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Five Ten Graphics Longsleeve Tee - Black - L}, Black
  • £20.90
  • RRP £38.00
  • Saving you £45

Five Ten Graphics Long Sleeve T-ShirtThe Five Ten Graphics Long Sleeve T-Shirt offers instant comfort. And thanks to a mix of sustainably produced cotton and recycled materials that lessen water usage, it's ideal all you eco-conscious mountain bikers. While you'd happily spend all your day riding, there's a time when you need to step off the bike and relax. And the Graphics Long Sleeve T-Shirt is here to keep you looking and feeling good when you're taking it easy. Super-soft cotton gives unrivalled comfort for a day of doing nothing. The back print offers visual appeal and a ribbed crew-neck collar feels good to wear.Features:Materials: 70% Cotton, 30% Recycled CottonRibbed crew-neck collarBack printBuy Five Ten Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GripGrab Aerolite InsideGrip Glove - Navy - XXL}, Navy
  • £20.87
  • RRP £37.95
  • Saving you £45

GripGrab Aerolite InsideGrip™ GloveComplete control over your ride is delivered by the GripGrab Aerolite InsideGrip™ Gloves. As you may expect, GripGrab know their bar feel, and these mitts are just the latest to give you the palms of a pro, making the most of patented InsideGrip™ tech which include silicone grippers on the inside to make the short-fingered gloves fit like a second skin, while zero padding means nothing gets between you and your bike. Minimal seaming helps to eliminate chafing, while the soft suede material makes it dead easy to slip them on and off in an instant.Features:Material: 60% Polyester, 35% Polyamide (Nylon), 5% Elastane (Spandex)InsideGrip™Slip-in cuffNo paddingReflective detailsBuy GripGrab Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Primal Moon Shot T-Shirt - Navy - S}, Navy
  • £20.83
  • RRP £24.99
  • Saving you £17

Primal Moon Shot T-ShirtOne Giant leap for man, one small pedal for mankind. The Moon Shot T-Shirt puts your style in high orbit while the soft cotton guarantees all-day comfort.This Primal Moon Shot T-shirt is made with 100% preshrunk combed ringspun cotton, the tighter weave gives the shirt a softer feel and with Primal's tagless label system means nothing scratching the back of neck.Features:Materials: 100% CottonRound NeckBuy Primal from Chain Reaction Cycles, the World's Largest Online Bike Store.

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