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

WTB Wafel Clamp-On Grip - Black-Silver - 130mm}, Black-Silver
  • £9.99
  • RRP £14.99
  • Saving you £33

WTB Wafel Clamp-On Bar GripEnjoy comfortable, reliable grip when tackling mountain bike trails, thanks to these Clamp-On Bat Grip from WTB. Made from durable rubber and featuring a rubber block pattern for a dependable hold, they are the ideal choice for off-road exploring.Features:Material: RubberUse: Mountain Bike (MTB)Length: 130mmSingle or Pair: PairSize: 130x30mmWeight: 70g (approx.)Buy WTB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - White - S}, White
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Short Sleeve Seamless Base Layer - Black - S}, Black
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Short Sleeve Seamless Base LayerThe dhb Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhances comfort while the high wicking action keep you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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dhb Women's Short Sleeve Seamless Base Layer - Black - UK 8}, Black
  • £9.99
  • RRP £30.00
  • Saving you £67

dhb Women's Short Sleeve Seamless Base LayerThe dhb Women's Short Sleeve Seamless base Layer is a versatile option for any type of weather and conditions. The seamless construction and high level of stretch enhance comfort while the high wicking action keeps you dry and fresh as you train.Knitted zones increase stretch, venting and accelerated wicking just where you need it most drawing moisture away from the skin rapidly so as to maintain a stable temperature and prevent wind-chill. The elimination of seams around the body and the high stretch fabric allows the base layer to fit closely and comfortably, reducing friction and chaffing when training.Features:Materials: 96% Polyamide(Nylon), 4% Elastane(Spandex)Versatile and high-performance seamless base layerMinimal seams and high level of stretch provide enhanced comfort, fit and freedom of movementFunctional knit zones provide wicking, venting and increased stretchHigh-level moisture management keeps you dry and freshSuitable for all seasons and weather conditionsBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Light Blue - UK 12}, Light Blue
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Light Blue - UK 14}, Light Blue
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Light Blue - UK 16}, Light Blue
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Light Blue - UK 8}, Light Blue
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Light Blue - UK 10}, Light Blue
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Long Sleeve Tee - Light Blue - UK 10}, Light Blue
  • £9.99
  • RRP £50.00
  • Saving you £80

Women's Sun Protection Long Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Long Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Long Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Long Sleeve Tee - Light Blue - UK 12}, Light Blue
  • £9.99
  • RRP £50.00
  • Saving you £80

Women's Sun Protection Long Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Long Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Long Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Long Sleeve Tee - Light Blue - UK 14}, Light Blue
  • £9.99
  • RRP £50.00
  • Saving you £80

Women's Sun Protection Long Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Long Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Long Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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RapidRacerProducts ProGuard Hook and Loop Straps - Black, Black
  • £9.99

RapidRacerProducts ProGuard Hook and Loop StrapsThe ProGuard Hook and Loop Straps from RapidRacerProducts are Hook and Loop straps to quickly attach and remove Proguard V2 mudguard to your bike. Features: Pack includes 8 hook and loop straps Compatible with Proguard V2 mudguards Buy RapidRacerProducts Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine CO2 Tyre Inflator Cartridge - 16g x 10 - Silver, Silver
  • £9.99
  • RRP £14.99
  • Saving you £33

LifeLine CO2 Tyre Inflator Cartridge - 16g x 10 An excellent CO2 tyre inflator cartridge for use with all types of threaded CO2 inflators. Combined with the LifeLine Co2 Inflator, LifeLine Cartridges are essential for quick and easy puncture repair on the move. The LifeLine Co2 Cartridge is ideal for anyone looking to get back on the road as quickly as possible. Simple to use and store their nothing short of essential for each ride Features: A pack of 10x 16g inflator cartridges Compatible with all brands of Presta thread CO2 tyre inflator Inflates a road tyre to 100 psi Inflates an MTB tyre to approx. 40 psi Fits conveniently in a saddle bagBuy LifeLine Accessories  from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Effetto Mariposa Caffelatex Tubeless Fluid - 250ml}
  • £9.99

Effetto Caffelatex Tubeless FluidThis tubeless tyre sealant from Effetto is an effective and successfully sealant designed for use for off-road, road, tubeless, tubular and inner-tube bikes. Providing you with a durable, reliable, puncture-resistant sealant, it is ammonia-free and does not include any abrasive chemicals. It turns into foam when agitated, spreads easily and doesn’t unbalance the wheel. It has been used successfully in cyclocross, road and mountain biking at all levels, from leisure riding to professional racing.It works thanks to the addition of microscopic silicate particles, Caffélatex moves slowly through holes, allowing the sealing ingredient more time to heal the puncture. These particles are less than 2 microns in diameter. Thus, Caffélatex flow characteristics change on a microscopic level without the headaches of valve-clogging glitter. Puncture repair speed is especially noticeable with lightweight or thin-casing tyres.The first advantage of Caffélatex over classic latex-based sealants comes from a foaming agent (Actifoam™), activated by wheel movement. Centrifugal force drives standard latex-based sealants against the outer circumference of the tyre. Caffélatex foaming action causes it to fill the tyre’s entire internal cavity, making it much more effective against sidewall punctures.Thanks to its formula, Caffélatex is a very stable and durable sealant, although its lifespan is also dependant on kind of application and external conditions. Being completely ammonia-free, its 100% tyre and rim friendly. It’s also a favourite sealant for cyclocross/tubular applications, creating no harm to the sensitive latex inner tubes.Features:Capacity: 1000ml Its fast sealing action makes Caffélatex ideal for MTB and road tubeless, tubular and standard tyresCaffélatex repairs punctures up to 5mm (MTB) and 3mm (road)The expected sealant lifespan is: Tubular (or Caffélatex inserted into latex/butyl inner tube): 1-2 yearsUST Tubeless tyre: 4-6 monthsTubeless-Ready tyre: 2-4 monthsTube-type tyre: 2-3 monthsEffetto recommends checking Caffélatex every 2 months, to make sure it’s liquid and therefore retains its ‘puncture preventive’ action. When dry, Caffélatex-sealed wheels are still air-tight, but Caffélatex won’t actively repair puncturesBuy Effetto Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Effetto Mariposa Caffelatex ZOT! Nano Tyre Sealant - 10ml}
  • £9.99

Effetto Mariposa Caffelatex ZOT! Nano Tyre SealantCaffélatex Zot! is an instant polymerisation catalyser for Caffélatex, useful in cases of significant tyre damage such as when the damage size exceeds the maximum sealable by normal tyre sealants (around 5mm) and Caffélatex sealant escapes the hole without repairing it.Simply inject Zot! through the damaged area to solidify the Caffélatex inside and repair damages up to 10mm (well above the capacity of any liquid sealant).Caffélatex Zot! Nano 10ml is the Road/XC racer version of the original Zot! 30ml. The Caffélatex-specific catalyser is contained inside a small, flexible blister ending with a 1cm-long x 1mm-diameter metal needle, activating Caffélatex (or Espresso) with surgical precision even on sensitive high-pressure tyres/tubulars. Features: Instantly solidifies localised Caffélatex to mend tyre damage measuring 5-10mm in size Metal needle allows precise injection of Zot! into the site of small punctures Small, lightweight bottle contains enough to get you out of trouble Can be re-sealed with a practical silicone plug for further uses Fits under the bottle cage with special holding clip (supplied)Buy Effetto Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Tubeless Ready Kit - Eco Sealant - 48mm Valve
  • £9.99
  • RRP £32.99
  • Saving you £70

Joe's No Flats Tubeless Ready Kit - Eco SealantThis version of the popular Joe's No Flats Tubeless Ready Kit comes with their eco-friendly sealant and has everything you need to setup tubeless ready rims and tyres. One of the quickest and easiest to use on the market, the sealant that comes with this kit contains micro-sealing particles to quickly find and seal any irregularities in the rim or tyre.Latex Free It also instantly seals punctures in the tread up to 6mm and more permanently than any other sealant on the market. Another benefit of this eco version is that it's suitable for use by those with sensitivity to latex, as it is latex free.Please note: This sealant is not compatible with CO2 cartridges.Features: For two 26", 27.5" (650b) or 29" mountain bike wheels Fits rims with Presta valve hole openings Contains: 240ml Joe's eco sealant, with micro-sealing particles 2x tubeless Presta valves with removable cores 1x roll of nylon rim tape for 2 wheels 1x valve key for easy removal of the core 1x spare Presta valve core 1x Presta to Schrader adapter Weight: 60g (per strip including valve)Buy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Tubeless Tyre Sealant - Black - 150ml}, Black
  • £9.99

LifeLine Tubeless Tyre SealantThe LifeLine Tubeless Tyre Sealant is a top of the range tubeless application that can effectively seal holes and gashes in the tyre up to 5mm. This unique sealant features a blend of a DuPont Kevlar additive for additional sealing effectiveness and reliability. This fast-acting sealant is non-toxic, will not freeze or boil (tested to -17°C and +45°C) and is fully compatible with alloy, steel and composite wheel/rim constructions. No Mess, No Hassle SystemBoth the 80ml and 150ml bottles feature an applicator, which is a no mess, no hassle nozzle system that is perfect for Presta Valves and has a built-in valve removal tool. The bottles also have a clear measuring window, enabling you to gauge the precise quantity of tubeless sealant you require when setting up your tubeless system. As a bonus, the Eco-friendly bottle is refillable.Features:  Applicator bottle is reusable and includes built-in Presta Valve removal tool (80ml and 150ml bottle)  Clear measuring window  Mess free application  Seals punctures up to 5mm  DuPont Kevlar additive  Non-toxic and non-staining  Extended one-year shelf-life  Application instructions on sealant bottle  Recommended Amount: 1"/25mm to 1.5"/38mm width: 60-80ml; 2" to 4" width: 100-150mlBuy LifeLine Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Tubeless Rim Strips - 19-25mm}
  • £9.99
  • RRP £18.99
  • Saving you £47

Joe's No Flats Tubeless Rim StripsJoe's No Flats Tubeless Rim Strips 2 High quality rubber tubeless strips with integrated Presta or Schrader valves with removable cores. Features: Includes spare auto valve core and auto valve key/cap for easy removal of the core. AVAILABLE IN: Presta Valve 18 - 23mm Rims | Schrader Valve 18 - 23mm Rims | Presta Valve 16-17mm Rims. For (2) 26 or 29 inch mountain bike wheels. Fits all standard XC rims, 18 - 23mm inner rim width Weight 65 grams per strip including valve.(Weight 45 grams per strip for the 16-17mm size) Buy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Weldtite Tubeless Valve Kit - Black - 2 x 55mm}, Black
  • £9.99

Weldtite Tubeless Valve KitThis kit comes equipped with two high-quality alloy valves and is developed to improve the tubeless experience. When you need to top up your sealant just remove the valve core and inject fresh Weldtite sealant (available separately) - no need to unseat the tyre. Recommended for use with tubeless compatible wheels and tyres.Features: Material: Alloy Valve Type: Presta Valve Length: 55mm Compatibility: Recommended for use with tubeless compatible wheels and tyres Single or Pair: PairManufacturer's Part Numbers: 5051 Black 55mm PrestaBuy Weldtite Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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