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

IXS Trigger AM Helmet Visor + Pins - Ocean - S/M}, Ocean
  • £5.39
  • RRP £11.99
  • Saving you £55

iXS Trigger AM Helmet Visor + PinsIf you need a replacement visor for your iXS Trail EVO Helmet you've come to the right place. Complete with fixing pins, your Trail EVO will be ready to roll. Hit that buy button and get back on the trails soon. Features:Trail EVO Helmet Visor + PinsBuy iXS Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Buff The Avengers Original Buff SS20 - Multi - One Size}, Multi
  • £5.38
  • RRP £17.95
  • Saving you £70

The Avengers Original Buff®Updated with a bold Avengers print, this Original BUFF® will make you feel like a true superhero when out adventuring.The Original BUFF® tubular has been updated with a comic book Avengers print as well as the latest fabric technology, now featuring a 4-way stretch and has been made from recycled polyester microfibre obtained from clear plastic recycled bottles supplied and certified by Repreve®. It is also suitable for all weather conditions as it has a UPF 50 rating.This multifunctional tubular accessory is ideal for many activities. Designed to keep you warm in the cold, alongside wicking moisture (sweat) away from your skin to keep you cool when it is hot. Plus, the lightweight, breathable, microfibre fabric is extremely comfortable to wear and it can be worn as a neckerchief, headband, wristband, mask, hair-band, balaclava, scarf, headband, scrunchie, saharaine, pirate cap, beanie and bandana.Washing AdviceMachine washable but do not iron.Features:Marvel Avengers print4-way stretchUPF 50 ratingNo irritating seams or hemsCool thermal comfortDimensions: 53cm length x 22.5cm widthWeight: 45gMade with recycled polyester95% polyester, 50% elastaneBuy BUFF from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Road Inner Tube - Black - 42mm Valve, Black
  • £5.25
  • RRP £7.49
  • Saving you £30

Continental Road Inner TubeIdeal for racing with, this lightweight, high-quality road bike inner tube from bike tyre and tube experts Continental is an essential addition to your cycling arsenal. Made from tough butyl rubber, it’s available in a range of valve lengths to suit the depth of your wheel’s rims.Features:Material: High-quality butylThreaded Types: 42mm and 60mm valve lengthsUn-Threaded: 80mm valve lengthRemoveable Valve Core: YesTyre Compatibility: Separate 700x20-25c and 700x25-32c optionsBuy Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Alé Logo Qskin Socks - Black-Fluro Pink - L}, Black-Fluro Pink
  • £5.25
  • RRP £14.99
  • Saving you £65

Alé Logo Qskin SocksBringing some classic Italian cycling style to your feet, the Ale Logo Qskin Socks not only look classy they're also top cycling sock performers too. Made with Q-Skin you'll have fresh feet from the first kilometre to the last.An often overlooked, but vital bit of cycling kit, a great pair of socks really do contribute enormously to a comfortable ride. With Ale's Logo Qskin Socks, you'll enjoy a supremely comfortable fit with ventilation zones to increase cooling in the heat while the Q-Skin material wicks away sweat and battles odours to leave your feet dry and fresh.FeaturesMaterials: 96% Polyamide, 4% Elastane8cm cuff heightAntibacterial Q-skin MaterialMaximum Freshness And ComfortBuy Alé Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SixSixOne Crest MTB Helmet Visor 2020 - Blue - One Size}, Blue
  • £5.25
  • RRP £14.99
  • Saving you £65

SixSixOne Crest MTB Helmet VisorA spare visor for your SixSixOne MTB helmet, the Crest MTB Helmet Visor replaces a broken visor or brings your well-worn Crest Helmet back to life.Your MTB helmet takes a lot of knocks in its life, and the visor can be easily damaged or broken along the way. The Crest MTB Helmet Visor is a quick and easy replacement to get your lid back to its best and ready to roll. Features:Spare Crest MTB Helmet VisorBuy SixSixOne from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SixSixOne Summit MTB Helmet Visor 2020 - Digi Green - One Size}, Digi Green
  • £5.25
  • RRP £14.99
  • Saving you £65

SixSixOne Summit MTB Helmet VisorA broken, damaged or worn visor on your Summit Helmet? Pop the SixSixOne Summit MTB Helmet Visorin your basket and look forward to getting your Summit back to life.Your MTB helmet takes a lot of knocks in its life, and the visor can be easily damaged or broken along the way. The Summit MTB Helmet Visor is a quick and easy replacement to get your lid back to its best and ready to roll. Features:Spare Summit MTB Helmet VisorBuy SixSixOne from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SixSixOne Summit MTB Helmet Visor 2020 - Dazzle Blue - One Size}, Dazzle Blue
  • £5.25
  • RRP £14.99
  • Saving you £65

SixSixOne Summit MTB Helmet VisorA broken, damaged or worn visor on your Summit Helmet? Pop the SixSixOne Summit MTB Helmet Visorin your basket and look forward to getting your Summit back to life.Your MTB helmet takes a lot of knocks in its life, and the visor can be easily damaged or broken along the way. The Summit MTB Helmet Visor is a quick and easy replacement to get your lid back to its best and ready to roll. Features:Spare Summit MTB Helmet VisorBuy SixSixOne from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Continental Cross Inner Tube - Black - 60mm Valve, Black
  • £5.20
  • RRP £7.99
  • Saving you £35

Continental Cross 28 Inner TubeThese high-quality Cross 28 Inner Tube is made from butyl and is ideally suited for the challenges of Cyclocross.Features:Material: ButylValve Type: Multiple size optionsValve Length: Multiple size optionsValve Core Removeable: YesTyre Compatibility: Wheel size 700cWeight: 155gBuy  Continental Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Blackline Sock - Black-Yellow - L/XL}, Black-Yellow
  • £5.20
  • RRP £13.00
  • Saving you £60

Nukeproof Blackline SocksThe Nukeproof Blackline Socks are designed to promote airflow, wick sweat and keep your feet feeling fresh and comfortable for a long day in the saddle. Tough, durable fabric and quality stitching keep these socks looking as fresh as they feel.You've got the rest of your mountain bike kit dialled in but one area you may overlook is socks. Your standard sports socks will soon leave your feet hot and sweaty, but with the Blackline socks by Nukeproof you can look forward to quality socks Made in Italy, that will allow you dry and sweat-free mountain biking.They're quick to wick moisture off the skin and being fast drying you can rip through mud and puddles without water hanging around too long and it also means quicker drying times after washing, so you'll get more use out of your socks when you're riding regularly. Features:Materials: 70% Polyester, 15% Elastane, 15% PolyamideSoft ultra-smooth sockExcellent durabilityFast wicking, quick-dryingMidfoot stretch band to support the archItalian Made fabric100% recycled fabricThe Outland socks are 20cm tube length to sit mid-calfSize S/M - 38/42 (UK5 - 9)Size L/XL - 43/47 (UK9 - 13)Buy Nukeproof Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Elite Fly Pro Team 750ml Bottle SS18 - Ineos Grenadiers - 750ml}, Ineos Grenadiers
  • £5.19
  • RRP £7.99
  • Saving you £35

Fly Pro Team 750ml BottleFeel like you're flying and pay tribute to your favourite team with Elite's Fly Pro Team 750ml Bottle.The Fly Pro Team 750ml Bottle from Elite has an extremely lightweight construction that is squeezable and comes with an ergonomically designed cap which makes drinking from the bottle quick and easy. The bottle also comes with a large opening making it easier to refill and to clean.Features:Wide opening and ergonomically designed capExtremely lightweight constructionSoft and durable plastic designOdourless materialBPA free750ml capacityBuy Elite water bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Altura Kids Airstream Mitts 2021 - Blue - L}, Blue
  • £5.10
  • RRP £13.00
  • Saving you £61

◌Altura Kid's Airstream MittsIf the younger cyclist(s) in your family want some extra comfort on the bike, the Altura Kid's Airstream Mitts are the ideal accessory. With a snug fit, the Kid's Airstream Cycling Gloves offer excellent comfort and dexterity on the bike. The material to the back is quick to wick away sweat and features a bright print for easy style points. To the palm, the Amara suede palm is flexible for comfort and yet tough enough for regular use. Memory foam padding is also deployed to soak up some of the bumps and vibrations from the road and ease pressure on the hand.The hook and loop closure makes it easy to get a secure fit and a sweat wipe on the thumb is a useful feature on a warm day.Features:Materials: 50% Polyester, 25% Nylon, 20% Polyurethane, 5% ElastaneHigh wicking backhand fabricBold graphic printAmara suede palm with perforationsMemory foam paddingHook and loop closureTowelling sweat wipeBuy Altura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sportful Bodyfit Pro 2.0 Socks - Black - S}, Black
  • £5.10
  • RRP £17.00
  • Saving you £70

Sportful Bodyfit Pro 2.0 SocksTheir very best race socks, Sportful's Bodyfit Pro 2.0 Socks offer incredible breathability and a snug non-slip fit that pampers your feet as you power towards the finish line.Using Meryl® Skinlife® bacteriostatic yarns, the Bodyfit Pro 2.0 Socks are impressively lightweight and deal with perspiration remarkably quickly, wicking away sweat before it can cause discomfort. Meryl® Skinlife® also resists odour build-up ensuring you have the freshest feet in the peloton. With a compression cuff and midfoot band, you can also be confident the socks won't slip, no matter how furious you ride. FeaturesMaterials: 95% Polyester, 5% ElastaneMeryl® Skinlife® bacteriostatic yarnsCompression cuff and midfoot bandHighly ventilated socksBuy Sportful Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gore Wear C3 Dot Mid Socks - cloudy blue-deep water blue - L}, cloudy blue-deep water blue
  • £5.00
  • RRP £12.99
  • Saving you £62

Gore C3 Dot Mid SocksThe Gore C3 Dot Mid Socks give a balance of warmth and breathability with a mapped construction that puts just the right fabrics in key zones for comfort. Toe and heal protection provides long term durability while a central band supports the foot and keeps the socks firmly in place. You'll even find an Achille's Tendon protection channel making these socks ideal for cycling, running or the gym. Features:Material: 95% Polyamide(Nylon), 5% Elastane (LYCRA®)Medium insulation levelMedium padding levelComfort mapping construction uses specific placement of fabric for ultimate comfortToe and heal protectionAchille's tendon protection channelDesigned for optimal comfort with less seamsHighly moisture wicking technologySock height from ankle: 19 cm / 7.5 inchesPolka Dot print designBuy Gore Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Altura Kids Baggy Short SS19 - Black - 8-9 Years}, Black
  • £5.00
  • RRP £30.00
  • Saving you £83

◌Altura Kids Baggy ShortKeep their rides loose and stress free thanks to the Kid’s Baggy Shorts from Altura. Offering unparalleled freedom of movement on the trail, these stylish shorts include plenty of comfort and protection, star of the show being the inner foam insert, guarding against the vibrations and shocks of varied terrain in all the right spots, while also allowing for plenty of ventilation to cool and wick sweat away from the body quickly. For those young riders not quite ready for Lycra, the more relaxed fit on offer here is perfect, and it’s finished with two front hand pockets to look after phones and snacks.Features:Material:100% PolyesterHigh wicking 4 way stretch fabricInner foam insertReflective detailing2 front hand pocketsRelaxed fitBuy Altura Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Altura Kids Baggy Short SS19 - Black - 9-10 years}, Black
  • £5.00
  • RRP £30.00
  • Saving you £83

◌Altura Kids Baggy ShortKeep their rides loose and stress free thanks to the Kid’s Baggy Shorts from Altura. Offering unparalleled freedom of movement on the trail, these stylish shorts include plenty of comfort and protection, star of the show being the inner foam insert, guarding against the vibrations and shocks of varied terrain in all the right spots, while also allowing for plenty of ventilation to cool and wick sweat away from the body quickly. For those young riders not quite ready for Lycra, the more relaxed fit on offer here is perfect, and it’s finished with two front hand pockets to look after phones and snacks.Features:Material:100% PolyesterHigh wicking 4 way stretch fabricInner foam insertReflective detailing2 front hand pocketsRelaxed fitBuy Altura Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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100% Trajecta Thin Liner Kit 2019 - Black - S}, Black
  • £5.00
  • RRP £24.99
  • Saving you £80

100% Trajecta Thin Liner Kit100%'s Trajecta Thin Liner Kit is a replacement liner and installation kit for your Trajecta helmet. The liner is easy to install into the 100% Trajecta helmet and includes all the parts you require. The plush, cushioned construction of the liner offers a comfortable fit and brings your lid back to its best. Features:Plush, cushioned constructionOnly compatible with 100-Percent's Trajecta HelmetEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Trajecta Thin Liner Kit 2019 - Black - L}, Black
  • £5.00
  • RRP £24.99
  • Saving you £80

100% Trajecta Thin Liner Kit100%'s Trajecta Thin Liner Kit is a replacement liner and installation kit for your Trajecta helmet. The liner is easy to install into the 100% Trajecta helmet and includes all the parts you require. The plush, cushioned construction of the liner offers a comfortable fit and brings your lid back to its best. Features:Plush, cushioned constructionOnly compatible with 100-Percent's Trajecta HelmetEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Trajecta Thin Liner Kit 2019 - Black-Black - S}, Black-Black
  • £5.00
  • RRP £24.99
  • Saving you £80

100% Trajecta Thin Liner Kit100%'s Trajecta Thin Liner Kit is a replacement liner and installation kit for your Trajecta helmet. The liner is easy to install into the 100% Trajecta helmet and includes all the parts you require. The plush, cushioned construction of the liner offers a comfortable fit and brings your lid back to its best. Features:Plush, cushioned constructionOnly compatible with 100-Percent's Trajecta HelmetEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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100% Trajecta Thin Liner Kit 2019 - Black - XL}, Black
  • £5.00
  • RRP £24.99
  • Saving you £80

100% Trajecta Thin Liner Kit100%'s Trajecta Thin Liner Kit is a replacement liner and installation kit for your Trajecta helmet. The liner is easy to install into the 100% Trajecta helmet and includes all the parts you require. The plush, cushioned construction of the liner offers a comfortable fit and brings your lid back to its best. Features:Plush, cushioned constructionOnly compatible with 100-Percent's Trajecta HelmetEasy to installBuy 100% from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Aeron Tall Sock - Purple - L/XL}, Purple
  • £5.00
  • RRP £10.00
  • Saving you £50

dhb Aeron Tall SocksItalian made and offering up a high level of comfort the dhb Aeron Tall Socks can be used across three seasons of cycling.They may be a small part of your kit choice but socks contribute vastly to a comfortable ride. With thier low bulk and light weight construction, excellent breathability and premium 200 needle construction method the Aeon socks virtually disappear when you ride. The light compression promotes improves circulation and with a mid-foot support band and padding around the pedal contact area you'll be assured of total pedalling comfort.Increasing ventilation across the foot, dhb use mesh knit panels to the front and thanks to anti-microbial Meryl Skinlife yarns you'll find the build up of nasty odours is lessened. Features:Material: 58% Polyamide(Nylon), 42% ElastaneLow weight and low bulk construction14cm cuff lengthLight compression support to help blood circulationPadded foot bed at the pedal contact areaReinforced heel + seamless reinforced toe boxBreathable mesh knit panels on the top of the footMid foot support bandMeryl Skinlife yarn - durable and breathableAnti-microbial protectionMade in ItalyBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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