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!

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Chain Reaction UK have 41186 products listed

Jagwire Ferrules and Tidys Kit (Braided Casing) - Silver, Silver
  • £10.99

Jagwire Ferrules and Tidys Kit (Braided Casing)The Jagwire Ferrules & Tidys Kit contains enough end caps to easily hop-up the housing on one bicycle. The caps and crimps are made from a durable alloy. It is suitable for braided 4.5mm casing and is perfect if you want to upgrade your cables to offer greater style or performance.Features: Contains 10 x 4.5mm sealed; 6 x 5mm open, 4 x cable tips Enough end caps for one bicycle for gear and brake Compatible with 4.5mm gear cable housing and 5mm brake housingBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Pro Slick Polished Inner Gear Cable - 2300mm Sram/Shimano}
  • £10.99
  • RRP £11.99
  • Saving you £8

Jagwire Pro Slick Polished Inner Gear CableIf you want to get the best possible shifting operation from your road or mountain bike (MTB) gear shifters, the Pro Slick Polished inner cable is a smart choice. Jaguire has made it from pre-stretched stainless-steel and polished it so it runs smoothly inside your outer cable. This means fast, effortless shifts on every ride. It’s also ideal for use with Jaguire’s internally lubricated outer cables for optimum performance that lasts.Features: Material: Polished, Die-extruded Stainless-Steel Cable Type: STS-PS Compatibility: Road and mountain bike (MTB) gears Thickness: 1.1mm Single or Pair: Single (enough length for front or rear brake use) Coated: No Outer Cable Included: No Cable End Caps Included: No Low friction for excellent shifting performance Compatible with all performance housing, lubricant, and end cap combinations Cables are tinted gold for easy identificationTechnologies: STS-PS Inner Cables: These slick, spiral-bound and pre-stretched stainless-steel cables undergo a polishing process to further remove imperfections. This creates a smoother surface with lower friction than PTFE-coated cables. With no coating, these are highly durable and compatible with all performance housings and lubricants. Typically used on high-end bikes, by riders wanting improved performanceBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ritchey Comp Cork Bar Tape - Yellow, Yellow
  • £10.99
  • RRP £14.99
  • Saving you £27

Ritchey Comp Cork Bar TapeComfortably-made to keep your hands pain-free and poised on every road run, this Ritchey tape is made from cork to give a unique, shock-absorbing performance. Attaching to your bars via a grippy adhesive on the inside, the main surface gives a non-slip, grippy experience for ultimate comfort when sprinting away from the chasing pack. Features: Material: CorkSelf AdhesiveShock Absorbing Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Colnago Cork Bar Tape - Grey, Grey
  • £10.99
  • RRP £11.95
  • Saving you £8

Colnago Cork Bar TapePrepared for any occasion, this bar tape features a grippy cork construction. This makes it perfect for road cyclists who enjoy riding in all-weather conditions, as it gives them a secure hold in wet and slippery conditions. Coming equipped with a UV-resistant finish with a Colnago embossed logo on its design, this bar tape won't fade when riding on a sunny day. Coming complete with Colnago branded bar ends and finishing tape, this bar tape is a perfect choice of upgrade for easy installation. Features: Material: CorkFinish: Smooth with Colnago embossed logoUse: RoadSingle or Pair: PairGel or Tape: TapeBar Ends Included: YesFinishing Tape Included: YesWeight: 60g (approx)Manufacturer Part Numbers: Pink: 1NSM.CLN.CRK.000.00PKOrange: 1NSM.CLN.CRK.000.00ORGrey: 1NSM.CLN.CRK.000.00ANYellow: AMN0020-8Light Blue: 1NSM.CLN.CRK.000.00LBLight Grey: AMN0020SBuy Colnago Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Deda Elementi Fuschia Bar Tape - One Size}, Fuschia
  • £10.99

Deda Elementi Fuschia Bar TapeThis handlebar tape is a professional quality handlebar ribbon that's designed to be comfortable and long lasting on your road bike's drop bars. Featuring a soft touch feel and good water resistance, this model comes equipped with an embossed Deda Elementi logo finish for complementing any ride. One final highlight is it includes plastic end plugs and finishing tape for easy installation.Features: Finish: Embossed Deda Elementi logoUse: RoadComfortable gripSoft touchGood water resistanceIncluded: Plastic end plugs and finishing tape Manufacturer's Part Number: DT4FBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cinelli Cork Bar Tape - Black, Black
  • £10.99
  • RRP £12.99
  • Saving you £15

Cinelli Cork Bar TapeIf you appreciate the classic look of Cork Bar Tape on your road bike, this tape is a great option from Cinelli. Retaining the same legendary mix of EVA and natural cork that’s given it Worldwide popularity for decades now, this durable and easy to wrap tape will add a touch of class to your bike and give you many miles of increased comfort.Features: Material: Natural Cork and EVA mix Single or Pair: Pair (enough length for all drop bar sizes) Gel or Tape: Tape only Thickness: 2mm Bar Ends Included: Yes Finishing Strips Included: Yes Full-length bar tape Self-adhesive and easy to wrap Various finishes available Buy Cinelli Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Deda Elementi Mistral Handlebar Tape - Fluoro Orange, Fluoro Orange
  • £10.99
  • RRP £15.99
  • Saving you £31

Deda Elementi Mistral Handlebar TapeThis high-performance handlebar tape from Deda offers incredible quality, durability and comfort for your hands. Featuring a skin-like material that can mould to your personal grip, this tape ticks all the boxes.Features:Thickness: 2mmBar Ends Included: YesHigh-Quality Handlebar TapeBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Miche Seatpost Clamp - Black - 31.8mm}, Black
  • £10.99

Miche Seatpost ClampMade from a lightweight, anodised construction, this Seatpost Clamp from Miche benefits from a nickel-plated steel screw and cylindrical nut for exceptional durability and a fully adjustable sleeve. Suitable for a variety of bike frames, it is best fitted for carbon and traditional seatposts. Features:Material: Anodized constructionHeight: 13mm Compatibility: Compatible with carbon and traditional seat postsAvailable Diameters: 31.8mm, 34.8mm, 35.4mmBuy Miche Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Hanger 36 (Chrono 15-17)
  • £10.99
  • RRP £19.99
  • Saving you £45

Vitus Derailleur Hanger 36 (Chrono 2 2015-17)Genuine Vitus replacement gear hanger for the 2015-2017 Chrono 2 TT frames. Compatibility: Chrono 2 TT 2015-2017Features: Genuine Vitus spare partsClick here to view and download the Gear Hanger Cheat Sheet to ensure compatibility with all Vitus hangers.Buy Vitus Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Pulse Derailleur Hanger (2016) - Part #20, 50}
  • £10.99

Nukeproof Pulse Derailleur Hanger (2016)Alloy replacement gear hanger for Nukeproof Pulse.Features: 1 x replacement gear hanger 1 x fixing bolt Compatible with the Nukeproof Pulse FrameBuy Nukeproof Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Pro Indexed Inline Brake Adjuster (5mm) - Black - 5mm}, Black
  • £10.99

Jagwire Pro Indexed Inline Brake Adjuster (5mm)This alloy barrel adjuster from Jagwire is used for indexed brake adjustment. It is perfect for mechanical disc brakes or even rim brakes to allow accurate fine-tuning of cable tension on 5mm brake housing. It is supplied as a pack of 2 and is constructed from a lightweight alloy. Features: Material: Alloy Dimensions: 5mm Quantity: 2 packBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Transfil Self Locking Brake Outer Casing Caps - Black, Black
  • £10.99
  • RRP £19.99
  • Saving you £45

Transfil Self Locking Brake Outer Casing CapsThis pack of reliable and dependable self-locking ferrules are perfect if you want to upgrade your cables for greater style or performance. Fits standard gauge brake cable outers and is suitable for both MTB and road bikes.Features: MTB and Road Self-locking High-quality Fits standard gauge brake cable outersBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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KMC Z1 Single Speed Chain - Silver - Wide - 112 Links}, Silver
  • £10.99

KMC Z1 Single Speed ChainDesigned for single speed, internal gear, BMX and track use, the Single Speed Chain from KMC offers you enhanced pedalling performance, no matter how tough the terrain. Featuring a bushless construction and made up of 112 links, this single speed chain is the ideal upgrade for a smooth and reliable ride. Features:Use: Mountain Bike, RoadSize: Narrow: 1/2x3/32"; Wide: 1/2x1/8"Pin Length: Narrow: 7.3mm; Wide: 8.6mmLinks: 112Compatibility: Single speed, internal gear, BMX, Track and Fixed gearBushless ConstructionNo dropBuy KMC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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KMC Z1 Wide Single Speed BMX Chain - Gold, Gold
  • £10.99

KMC Z1 Wide Single Speed BMX ChainReady for adventures at the skatepark or on your single speed ride, this BMX Single Speed Chain from KMC has been made for use with single speed/internal gearing bikes. KMC has fitted out this model with an EPT coating for rust prevention, so you can enjoy a smooth and even performance whatever the weather conditions. The ideal upgrade for dependable acceleration on your BMX.Features:Use: Single speed, internal gear, BMX, Track, and Fixed gearFinish: EPT, Maximum anti-rust protectionSize: 1/2x1/8"Snap-On Included: YesPin Length: 8.6mmLength: 128 LinksWeight: 369gBuy KMC Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Rotor 2Inpower Crank Arm Bumper Set - Blue, Blue
  • £10.99
  • RRP £18.49
  • Saving you £41

Rotor 2Inpower Crank Arm Bumper SetThese superb bumpers are specifically designed for use with your Rotor 2INPower MTB cranks. Additionally, they provide excellent protection from scratches and chips caused by rocks, roots and trail obstacles. Finally, these come in a variety of selectable colour options, so you can compliment and customise your cranks with eye-catching bumpers.Features: Material: Rubber Compatibility: Rotor 2INPower MTB cranks Weight: 16.9gBuy Rotor Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wippermann Bosch Electric Bike Sprocket - Black - 14t}, Black
  • £10.99
  • RRP £14.99
  • Saving you £27

Wippermann Bosch Electric Bike SprocketSpecifically suited for use with Bosch E-Bike drive units, this Connex cog has been manufactured via a hardening process to give durable and dependable performance on your electro-assisted excursions. Working hard to keep your bike rolling over varied terrains and trails, this is the ideal sprocket to get you where you need to go. Features: Material: Stainless Steel Compatibility: Bosch E-Bike drive units including Active and Performance Line and Performance Line CX Buy Wippermann Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wippermann Bosch Electric Bike Sprocket - Black - 17t}, Black
  • £10.99
  • RRP £14.99
  • Saving you £27

Wippermann Bosch Electric Bike SprocketSpecifically suited for use with Bosch E-Bike drive units, this Connex cog has been manufactured via a hardening process to give durable and dependable performance on your electro-assisted excursions. Working hard to keep your bike rolling over varied terrains and trails, this is the ideal sprocket to get you where you need to go. Features: Material: Stainless Steel Compatibility: Bosch E-Bike drive units including Active and Performance Line and Performance Line CX Buy Wippermann Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wippermann Bosch Electric Bike Sprocket - Black - 15t}, Black
  • £10.99
  • RRP £14.99
  • Saving you £27

Wippermann Bosch Electric Bike SprocketSpecifically suited for use with Bosch E-Bike drive units, this Connex cog has been manufactured via a hardening process to give durable and dependable performance on your electro-assisted excursions. Working hard to keep your bike rolling over varied terrains and trails, this is the ideal sprocket to get you where you need to go. Features: Material: Stainless Steel Compatibility: Bosch E-Bike drive units including Active and Performance Line and Performance Line CX Buy Wippermann Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wippermann Bosch Electric Bike Sprocket - Black - 22t}, Black
  • £10.99
  • RRP £14.99
  • Saving you £27

Wippermann Bosch Electric Bike SprocketSpecifically suited for use with Bosch E-Bike drive units, this Connex cog has been manufactured via a hardening process to give durable and dependable performance on your electro-assisted excursions. Working hard to keep your bike rolling over varied terrains and trails, this is the ideal sprocket to get you where you need to go. Features: Material: Stainless Steel Compatibility: Bosch E-Bike drive units including Active and Performance Line and Performance Line CX Buy Wippermann Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wippermann Bosch Electric Bike Sprocket - Black - 20t}, Black
  • £10.99
  • RRP £14.99
  • Saving you £27

Wippermann Bosch Electric Bike SprocketSpecifically suited for use with Bosch E-Bike drive units, this Connex cog has been manufactured via a hardening process to give durable and dependable performance on your electro-assisted excursions. Working hard to keep your bike rolling over varied terrains and trails, this is the ideal sprocket to get you where you need to go. Features: Material: Stainless Steel Compatibility: Bosch E-Bike drive units including Active and Performance Line and Performance Line CX Buy Wippermann Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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