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

De Marchi Women's Classico Bib Short SS17 - Black - XL}, Black
  • £17.25
  • RRP £120.00
  • Saving you £86

De Marchi Women's Classico Bib ShortsThese Classico Bib Shorts from De Marchi are women-specific and made of medium weight, multi-directional stretch Lycra for full freedom of movement. The 3D fit offers selective muscle compression and the bibs have a minimally intrusive design. These bib shorts feature reflective detailing to aid visibility in low-light and they are finished off with Elastic Interface’s women-specific Endurance chamois, a high-performance seat pad with high-density foam padding.Features:Material: 80% Polyamide(Nylon), 20% Elastane(Spandex)Redesigned 3D fit for selective muscle compressionMedium weight, multi-directional stretch LycraMinimally intrusive strap designReflective detailingWomen-specific Elastic Interface Endurance chamoisBuy De Marchi Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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De Marchi Women's Classico Bib Short SS17 - Black - L}, Black
  • £17.25
  • RRP £120.00
  • Saving you £86

De Marchi Women's Classico Bib ShortsThese Classico Bib Shorts from De Marchi are women-specific and made of medium weight, multi-directional stretch Lycra for full freedom of movement. The 3D fit offers selective muscle compression and the bibs have a minimally intrusive design. These bib shorts feature reflective detailing to aid visibility in low-light and they are finished off with Elastic Interface’s women-specific Endurance chamois, a high-performance seat pad with high-density foam padding.Features:Material: 80% Polyamide(Nylon), 20% Elastane(Spandex)Redesigned 3D fit for selective muscle compressionMedium weight, multi-directional stretch LycraMinimally intrusive strap designReflective detailingWomen-specific Elastic Interface Endurance chamoisBuy De Marchi Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hiplok FX Bike Cable Lock - Blue, Blue
  • £17.29
  • RRP £22.99
  • Saving you £25

Hiplok FX Bike Cable LockThe Hiplok FX Wearable 1mRetractableCable Bike Lock is the perfect lock for coffee stops. This compact, lightweight, wearable bike lock provides protection from opportunist thieves and is really easy to carry with you - this bike lock clips onto jersey and jean pockets as well as bag straps. The Hiplok FX  features a one metre retractable steel cable lock with a three digit resettable combination for quick and convenient use.Features:One metre retractable cableThree digit resettable combination lockClips onto jersey pockets, bag strapsReflective stripBasic security for low-risk areasBuy Hiplok Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Trixter FF Gloves - Olive - S}, Olive
  • £17.47
  • RRP £22.99
  • Saving you £24

Giro Trixter FF GlovesFrom the rush of mountain bike singletrack to the smooth whir of skinny tyres on tarmac to the crunch of gravel, the entry-level Trixter FF Gloves offer the refined fit and comfort of a premium glove, minus the premium price. The Trixter FF Gloves are a comfortable pick for any discipline of cycling with smart innovation built-in. Between the fingers, Ax Suede® Bolt fabric offers superb dexterity for easy gear changes and braking. And it features InstaChill™ technology, cooling your skin when it becomes moist, making the Trixter's a brilliant warm weather cycling glove.Meanwhile, the slim, pre-curved palm gives a natural feel for the bars and lets you get great feedback from the terrain. It's also perforated to enhance moisture management and it's durable too, meeting the demands of the daily rider and weekend warrior. The slip-on design keeps bulk low, comfort high and allows a seamless fit with long sleeve jerseys.Features:Slip-on Lycra® cuffAx Suede® Bolt fabric featuring InstaChill technologyMicrofiber sweat wipeOne-piece, pre-curved microfiber palmFully perforated for ventilationBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Trixter FF Gloves - Olive - L}, Olive
  • £17.47
  • RRP £22.99
  • Saving you £24

Giro Trixter FF GlovesFrom the rush of mountain bike singletrack to the smooth whir of skinny tyres on tarmac to the crunch of gravel, the entry-level Trixter FF Gloves offer the refined fit and comfort of a premium glove, minus the premium price. The Trixter FF Gloves are a comfortable pick for any discipline of cycling with smart innovation built-in. Between the fingers, Ax Suede® Bolt fabric offers superb dexterity for easy gear changes and braking. And it features InstaChill™ technology, cooling your skin when it becomes moist, making the Trixter's a brilliant warm weather cycling glove.Meanwhile, the slim, pre-curved palm gives a natural feel for the bars and lets you get great feedback from the terrain. It's also perforated to enhance moisture management and it's durable too, meeting the demands of the daily rider and weekend warrior. The slip-on design keeps bulk low, comfort high and allows a seamless fit with long sleeve jerseys.Features:Slip-on Lycra® cuffAx Suede® Bolt fabric featuring InstaChill technologyMicrofiber sweat wipeOne-piece, pre-curved microfiber palmFully perforated for ventilationBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano MTB Stainless Steel Gear Cable Set - Black, Black
  • £17.47
  • RRP £24.99
  • Saving you £30

Shimano MTB Stainless Steel Gear Cable SetWhether you're putting together a new build or simply servicing your trusty rig, everything you need is in Shimano's MTB Stainless Steel Gear Cable Set. Fitting new gears or completely overhauling your gear cabling couldn't be easier with this MTB gear cable set.Features:Stainless steel precision ground round inner wire leaves a smooth surface for low friction while providing high corrosion resistanceOuter casing is lubricated internally along its length with low-friction silicone grease to reduce cable frictionSpecial construction process makes for an axially stiff outer casing that transmits shifting movements accurately and quicklyOuter casing is lined with a polymer sheath to assist with the smooth operation of the inner wireIncludes: 1.2mm inner wires (1x 2,100mm, 1x 1,800mm), and black 4mm SP41 outer casing for a complete bike (1x 3,000mm), and sealed outer caps one with added tongue for rubber shield plus inner end capsA 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Trixter FF Gloves - Olive - XL}, Olive
  • £17.47
  • RRP £22.99
  • Saving you £24

Giro Trixter FF GlovesFrom the rush of mountain bike singletrack to the smooth whir of skinny tyres on tarmac to the crunch of gravel, the entry-level Trixter FF Gloves offer the refined fit and comfort of a premium glove, minus the premium price. The Trixter FF Gloves are a comfortable pick for any discipline of cycling with smart innovation built-in. Between the fingers, Ax Suede® Bolt fabric offers superb dexterity for easy gear changes and braking. And it features InstaChill™ technology, cooling your skin when it becomes moist, making the Trixter's a brilliant warm weather cycling glove.Meanwhile, the slim, pre-curved palm gives a natural feel for the bars and lets you get great feedback from the terrain. It's also perforated to enhance moisture management and it's durable too, meeting the demands of the daily rider and weekend warrior. The slip-on design keeps bulk low, comfort high and allows a seamless fit with long sleeve jerseys.Features:Slip-on Lycra® cuffAx Suede® Bolt fabric featuring InstaChill technologyMicrofiber sweat wipeOne-piece, pre-curved microfiber palmFully perforated for ventilationBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Trixter FF Gloves - Olive - M}, Olive
  • £17.47
  • RRP £22.99
  • Saving you £24

Giro Trixter FF GlovesFrom the rush of mountain bike singletrack to the smooth whir of skinny tyres on tarmac to the crunch of gravel, the entry-level Trixter FF Gloves offer the refined fit and comfort of a premium glove, minus the premium price. The Trixter FF Gloves are a comfortable pick for any discipline of cycling with smart innovation built-in. Between the fingers, Ax Suede® Bolt fabric offers superb dexterity for easy gear changes and braking. And it features InstaChill™ technology, cooling your skin when it becomes moist, making the Trixter's a brilliant warm weather cycling glove.Meanwhile, the slim, pre-curved palm gives a natural feel for the bars and lets you get great feedback from the terrain. It's also perforated to enhance moisture management and it's durable too, meeting the demands of the daily rider and weekend warrior. The slip-on design keeps bulk low, comfort high and allows a seamless fit with long sleeve jerseys.Features:Slip-on Lycra® cuffAx Suede® Bolt fabric featuring InstaChill technologyMicrofiber sweat wipeOne-piece, pre-curved microfiber palmFully perforated for ventilationBuy Giro Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Helly Hansen HH Tech T Baselayer - 980 EBONY - L}, 980 EBONY
  • £17.47
  • RRP £20.00
  • Saving you £13

Helly Hansen HH Tech T BaselayerSay goodbye to those sweaty chills for good thanks to the HH Tech T Baselayer from Helly Hansen. As a result of the top’s excellent moisture wicking properties, you get a drier and more comfortable ride at all times, as chill-inducing sweat is brought to away from your skin. Extra comfort is provided by the flat lock seams which reduce chafing, making this regular fitting top a great choice on its own in hot summer months or as that something extra to keep up your body temperature when the mercury begins to dip.Features:Material: 100% PolyesterTechnical Polyester main fabric- 140gm/m2Flat lock seams for great next to skin comfortQuick dry and WickingRegular fitBuy Helly Hansen Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Helly Hansen HH Tech T Baselayer - 980 EBONY - XL}, 980 EBONY
  • £17.47
  • RRP £20.00
  • Saving you £13

Helly Hansen HH Tech T BaselayerSay goodbye to those sweaty chills for good thanks to the HH Tech T Baselayer from Helly Hansen. As a result of the top’s excellent moisture wicking properties, you get a drier and more comfortable ride at all times, as chill-inducing sweat is brought to away from your skin. Extra comfort is provided by the flat lock seams which reduce chafing, making this regular fitting top a great choice on its own in hot summer months or as that something extra to keep up your body temperature when the mercury begins to dip.Features:Material: 100% PolyesterTechnical Polyester main fabric- 140gm/m2Flat lock seams for great next to skin comfortQuick dry and WickingRegular fitBuy Helly Hansen Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Helly Hansen HH Tech T Baselayer - 980 EBONY - M}, 980 EBONY
  • £17.47
  • RRP £20.00
  • Saving you £13

Helly Hansen HH Tech T BaselayerSay goodbye to those sweaty chills for good thanks to the HH Tech T Baselayer from Helly Hansen. As a result of the top’s excellent moisture wicking properties, you get a drier and more comfortable ride at all times, as chill-inducing sweat is brought to away from your skin. Extra comfort is provided by the flat lock seams which reduce chafing, making this regular fitting top a great choice on its own in hot summer months or as that something extra to keep up your body temperature when the mercury begins to dip.Features:Material: 100% PolyesterTechnical Polyester main fabric- 140gm/m2Flat lock seams for great next to skin comfortQuick dry and WickingRegular fitBuy Helly Hansen Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Helly Hansen Tech Crew LS Baselayer 2018 - 930 LIGHT GREY - L}, 930 LIGHT GREY
  • £17.49
  • RRP £25.00
  • Saving you £30

Helly Hansen Tech Crew LS BaselayerReady for anything less than balmy weather at any time of year, the Tech Crew LS Baselayer from Helly Hansen is a great choice for layering up in the winter or for when you that little something extra to battle those chilly spring airs. Longer sleeves give you extra coverage beneath your jerseys, so you can be confident that your arms will be feeling at their best at all times. The polyester fabric is great at wicking sweat away from your body and dries quickly too, so you won’t feel chills setting in further down the line, and flat lock seams help to eliminate chafing and ensures this regular fitting jersey feels great against the skin.Features:Material: 100% PolyesterTechnical Polyester main fabric- 140gm/m2Flat lock seams for great next to skin comfortQuick dry and WickingRegular fitBuy Helly Hansen Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Helly Hansen Tech Crew LS Baselayer 2018 - 930 LIGHT GREY - M}, 930 LIGHT GREY
  • £17.49
  • RRP £25.00
  • Saving you £30

Helly Hansen Tech Crew LS BaselayerReady for anything less than balmy weather at any time of year, the Tech Crew LS Baselayer from Helly Hansen is a great choice for layering up in the winter or for when you that little something extra to battle those chilly spring airs. Longer sleeves give you extra coverage beneath your jerseys, so you can be confident that your arms will be feeling at their best at all times. The polyester fabric is great at wicking sweat away from your body and dries quickly too, so you won’t feel chills setting in further down the line, and flat lock seams help to eliminate chafing and ensures this regular fitting jersey feels great against the skin.Features:Material: 100% PolyesterTechnical Polyester main fabric- 140gm/m2Flat lock seams for great next to skin comfortQuick dry and WickingRegular fitBuy Helly Hansen Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Helly Hansen Tech Crew LS Baselayer 2018 - 930 LIGHT GREY - XL}, 930 LIGHT GREY
  • £17.49
  • RRP £25.00
  • Saving you £30

Helly Hansen Tech Crew LS BaselayerReady for anything less than balmy weather at any time of year, the Tech Crew LS Baselayer from Helly Hansen is a great choice for layering up in the winter or for when you that little something extra to battle those chilly spring airs. Longer sleeves give you extra coverage beneath your jerseys, so you can be confident that your arms will be feeling at their best at all times. The polyester fabric is great at wicking sweat away from your body and dries quickly too, so you won’t feel chills setting in further down the line, and flat lock seams help to eliminate chafing and ensures this regular fitting jersey feels great against the skin.Features:Material: 100% PolyesterTechnical Polyester main fabric- 140gm/m2Flat lock seams for great next to skin comfortQuick dry and WickingRegular fitBuy Helly Hansen Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DMR Brendog Death Grip MTB Grips - Red - 135mm, Red
  • £17.49
  • RRP £21.00
  • Saving you £17

DMR Brendog Death Grip MTB GripsThese grips are the result of a collaboration between DMR Bikes and Brendog (Brendan Fairclough). By combining an ergonomic mountain bike grip with a waffle section for better hold and a mushroomed thumb area, DMR's Brendog Death Grip MTB Grips are an excellent all-round grip for all-mountain, enduro and downhill riding.Features:  Grip Type: MTB  Knurl pattern makes for the best all-weather surface for your palm  The waffle section provides additional grip at the frontMushroomed thumb area is really soft and malleableA tough closed end to protect your barsInner grip area is flanged to provide hand security  Pair of two grips    Weight: 100g (pair)Buy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DMR Brendog Death Grip Flangeless MTB Grips - Gum - 135mm, Gum
  • £17.49
  • RRP £21.00
  • Saving you £17

DMR Brendog Death Grip Flangeless MTB GripsThese Brendog Death Grip mountain bike grips are the perfect choice for downhill, enduro and all-mountain riders. Designed using feedback from the stylish pro freerider Brendan Fairclough, these grips give you the secure hold and hand grip you need to carve up the trails.Excellent Grip and ComfortFeaturing a simple, flangeless design, Brendog’s Death Grips combine a waffle pattern with a knurled one, giving you the option to mount the grips with the grip type you prefer on the top or bottom. A mushroomed inner thumb section helps to disperse shocks and vibrations.Reasons to Buy:Perfect choice for downhill, enduro and all-mountain riders.Designed with pro freerider Brendan Fairclough.Simple, flangeless design.Disperses shocks and vibrations.Features:Material: Single density soft Kraton rubberUse: MTBType: Flangeless gripLength: 135mm (including lock ring)Tapered Core means no need for outer lock ringInner lock rings includedKnurl pattern makes for the best all-weather surface for your palmThe waffle section provides additional grip at the frontMushroomed thumb area is very soft and malleableA tough closed end to protect your barsPair of gripsWeight: 100g (pair)Buy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ritchey Comp Press Fit Semi Integrated Headset - Black - 46mm Outer Diameter}, Black
  • £17.49
  • RRP £18.99
  • Saving you £8

Ritchey Comp Press Fit Semi Integrated HeadsetEnjoy a high-quality performance from this Press Fit Semi Integrated Headset from Ritchey. Featuring a durable and hard-wearing Chromoly (CrMo) top bearing cover and an alloy top cap, for long-lasting performance you can count on. S.H.I.S. OverviewThe Standardized Headset Identification System (S.H.I.S.) creates a common language for describing modern bicycle headsets. The system provides comprehensive and scalable headset fitment information in a standardized format; making it easy to communicate headset requirements based on frame and fork interfaces.The system addresses the critical interface dimensions required to fit a fork to a frame, as well as bearing location/cup type. To determine fit, four dimensions are needed: (1) stem-clamp diameter of fork, (2) crown-race seat diameter of fork, (3) head-tube top inside diameter, and (4) head-tube bottom inside diameter. Bearing location and cup-type are identified as (a) external cup (EC), (b) semi-integrated or ZeroStack (ZS), or (c) integrated (IS).Bearing Location/Cup Types:EC (External Cup)Bearings contained within cups that are located outside of the frame.ZS (ZeroStack)Bearings contained within pressed-in cups where the cup and bearings rest inside the frame.IS (Integrated)Bearings that fit directly into a bonded or machined interface that is integrated into the frame.Features:A semi integrated press fit headsetComp Chromoly (CrMo) top bearing coverSemi cartridge bearingsSupplied with Ritchey high quality alloy star nut and top capBlack FinishSteerer Size: 1-1/8", 1-1/8"-1-1.5"Fits: 1 1/8" steerer tubeStack Height: 11.3mmUpper S.H.I.S: ZS44/28.6Lower S.H.I.S: ZS44/30Upper Headtube: 50/44mmLower Headtube: 50/44mmWeight: 109g (approx.)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DMR Brendog Death Grip Flangeless MTB Grips - Miami - 135mm, Miami
  • £17.49
  • RRP £21.00
  • Saving you £17

DMR Brendog Death Grip Flangeless MTB GripsThese Brendog Death Grip mountain bike grips are the perfect choice for downhill, enduro and all-mountain riders. Designed using feedback from the stylish pro freerider Brendan Fairclough, these grips give you the secure hold and hand grip you need to carve up the trails.Excellent Grip and ComfortFeaturing a simple, flangeless design, Brendog’s Death Grips combine a waffle pattern with a knurled one, giving you the option to mount the grips with the grip type you prefer on the top or bottom. A mushroomed inner thumb section helps to disperse shocks and vibrations.Reasons to Buy:Perfect choice for downhill, enduro and all-mountain riders.Designed with pro freerider Brendan Fairclough.Simple, flangeless design.Disperses shocks and vibrations.Features:Material: Single density soft Kraton rubberUse: MTBType: Flangeless gripLength: 135mm (including lock ring)Tapered Core means no need for outer lock ringInner lock rings includedKnurl pattern makes for the best all-weather surface for your palmThe waffle section provides additional grip at the frontMushroomed thumb area is very soft and malleableA tough closed end to protect your barsPair of gripsWeight: 100g (pair)Buy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DMR Brendog Death Grip Flangeless MTB Grips - Marble Pink - 135mm, Marble Pink
  • £17.49
  • RRP £21.00
  • Saving you £17

DMR Brendog Death Grip Flangeless MTB GripsThese Brendog Death Grip mountain bike grips are the perfect choice for downhill, enduro and all-mountain riders. Designed using feedback from the stylish pro freerider Brendan Fairclough, these grips give you the secure hold and hand grip you need to carve up the trails.Excellent Grip and ComfortFeaturing a simple, flangeless design, Brendog’s Death Grips combine a waffle pattern with a knurled one, giving you the option to mount the grips with the grip type you prefer on the top or bottom. A mushroomed inner thumb section helps to disperse shocks and vibrations.Reasons to Buy:Perfect choice for downhill, enduro and all-mountain riders.Designed with pro freerider Brendan Fairclough.Simple, flangeless design.Disperses shocks and vibrations.Features:Material: Single density soft Kraton rubberUse: MTBType: Flangeless gripLength: 135mm (including lock ring)Tapered Core means no need for outer lock ringInner lock rings includedKnurl pattern makes for the best all-weather surface for your palmThe waffle section provides additional grip at the frontMushroomed thumb area is very soft and malleableA tough closed end to protect your barsPair of gripsWeight: 100g (pair)Buy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DMR Brendog Death Grip Flangeless MTB Grips - Red - 135mm, Red
  • £17.49
  • RRP £21.00
  • Saving you £17

DMR Brendog Death Grip Flangeless MTB GripsThese Brendog Death Grip mountain bike grips are the perfect choice for downhill, enduro and all-mountain riders. Designed using feedback from the stylish pro freerider Brendan Fairclough, these grips give you the secure hold and hand grip you need to carve up the trails.Excellent Grip and ComfortFeaturing a simple, flangeless design, Brendog’s Death Grips combine a waffle pattern with a knurled one, giving you the option to mount the grips with the grip type you prefer on the top or bottom. A mushroomed inner thumb section helps to disperse shocks and vibrations.Reasons to Buy:Perfect choice for downhill, enduro and all-mountain riders.Designed with pro freerider Brendan Fairclough.Simple, flangeless design.Disperses shocks and vibrations.Features:Material: Single density soft Kraton rubberUse: MTBType: Flangeless gripLength: 135mm (including lock ring)Tapered Core means no need for outer lock ringInner lock rings includedKnurl pattern makes for the best all-weather surface for your palmThe waffle section provides additional grip at the frontMushroomed thumb area is very soft and malleableA tough closed end to protect your barsPair of gripsWeight: 100g (pair)Buy DMR Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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