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

Sixpack Racing Vertic Chromoly Clipless MTB Pedal Axle - Silver - Right (Q-FACTOR 52.5)}, Silver
  • £1.99
  • RRP £10.99
  • Saving you £82

Sixpack Racing Vertic Chromoly Clipless MTB Pedal AxleThis axle is available in left or right options and is specifically developed for use with Sixpack Racing Vertic pedals. Genuine Sixpack racing spare part.Features: Material: CrMo Steel Compatibility: Sixpack Racing Vertic pedals Side: Left and Right options available to select separately Q-Factor: Multiple options available to select Single or Pair: SingleBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Self Sealing Tube - Schrader 48mm Valve - Black - 20", Black
  • £1.99
  • RRP £10.99
  • Saving you £82

Joe's No Flats Self Sealing Tube - Schrader 48mm ValveThis high-quality mountain bike inner tube comes prefilled with Joe's Super Sealant. Complete with a Schrader 48mm valve, this tube ensures that whether you're hitting the trail or just commuting, your tyres will be well supported.Features: High quality tubes Stops punctures up to 3mm Shelf Life: Up to 3 years Includes: 48mm Schrader Valve.Buy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Self Sealing MTB Tube - Presta 48mm - Black - 28", Black
  • £1.99
  • RRP £11.99
  • Saving you £83

Joe's No Flats Self Sealing MTB Tube - Presta 48mmThis high-quality, heavy-duty mountain bike inner tube is ideal for E-bike tyres and comes prefilled with Joe's Super Sealant. Whether you're hitting the town for an urban adventure or exploring the back roads, this self-sealing tube will ensure that your tyres are well protected.Features:  High quality heavy duty tubes especially designed for the E-bikes and urban rides.  Stops punctures up to 3mm  Shelf Life: Up to 3 years  Includes: 48mm Presta valve 26x1.9-2.35 Option: Suits a wide range of 26" mountain bike tyres 28x1.5/8"-1 3/8" (700x35c) Option: Suits a wide range of 29" mountain bike tyres and 700c touring bike tyresBuy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sixpack Racing Icon 2.0 Chromoly Flat MTB Pedal Axle - Silver - Left Side}, Silver
  • £1.99
  • RRP £10.99
  • Saving you £82

Sixpack Racing Icon 2.0 Chromoly Flat MTB Pedal AxleThis axle is available in left or right options and is specifically designed for use with Sixpack Racing Icon 2.0 pedals. Genuine Sixpack racing spare part.Features: Material: CrMo Comaptibility: Sixpack Racing Icon 2.0 pedals Side: Left and Right options available to select separately Single or Pair: SingleBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sixpack Racing Vegas 2.0 Chromoly Flat MTB Pedal Axle - Silver - Right Side}, Silver
  • £1.99
  • RRP £10.99
  • Saving you £82

Sixpack Racing Vegas 2.0 Chromoly Flat MTB Pedal AxleThis axle is available in left or right options and is specifically designed for use with Sixpack Racing Vegas 2.0 pedals. Genuine Sixpack racing spare part.Features: Material: CrMo Comaptibility: Sixpack Racing Vegas 2.0 pedals Side: Left and Right options available to select separately Single or Pair: SingleBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sixpack Racing Vegas 2.0 Chromoly Flat MTB Pedal Axle - Silver - Left Side}, Silver
  • £1.99
  • RRP £10.99
  • Saving you £82

Sixpack Racing Vegas 2.0 Chromoly Flat MTB Pedal AxleThis axle is available in left or right options and is specifically designed for use with Sixpack Racing Vegas 2.0 pedals. Genuine Sixpack racing spare part.Features: Material: CrMo Comaptibility: Sixpack Racing Vegas 2.0 pedals Side: Left and Right options available to select separately Single or Pair: SingleBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Mythique Shock Bolt Kit - Neutral, Neutral
  • £1.99

Vitus Mythique Shock Bolt KitThis Shock Bolt Kit is to replace the bolt, washer, spacer and threaded element of the shock mounting hardware on all Vitus Mythique 27 and 29 frame models.Note: This kit is for one end of the shock only and 2x kits are required per frame, bearings and shock hardware sold separately.Click here to view and download our Frame Diagram Sheet to ensure compatibility.Features: Kit Includes: Bolt, washer, spacer and threaded element of the shock mounting hardware for all Vitus Mythique 27 and 29 frames. For one end of the shock Bearings and shock hardware sold separatelyBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Bulb-XC Freehub Pawl Springs (3 Pack) - Grey, Grey
  • £1.99

Hope Bulb-XC Freehub Pawl Springs (3 Pack)A superb set of spares for upgrading or maintaining your hubs, this pack of three pawl springs is ideal for use on Hope's Bulb and XC freehubs. Suitable for all Hope freehub bodies, they help to keep your Hope hub setup running as smoothly as possible. Features:Quantity: Three per packCompatibility: Fits all Hope freehub bodies Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Schwalbe Dunlop-Schrader Valve Nut - Dunlop}
  • £1.99
  • RRP £4.99
  • Saving you £60

Schwalbe Dunlop-Schrader Valve NutThis valve nut specifically designed for use with DV valves in Schwalbe inner tubes. Genuine Schwalbe replacement part is available in multiple valve options to select.Features: Part Numbers: Dunlop/Schrader: 3601; Dunlop: 3602 Genuine Schwalbe replacement partBuy Schwalbe Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Thru Axle Nut (12mm x 1.5mm) - Black - 12mm x 1.5mm}, Black
  • £1.99

Brand-X Thru Axle Nut (12mm x 1.5mm) A hard-wearing and durable spare or replacement nut, this Brand-X model ensures a reliable connection to your thru-axle. Fit for use with 12mm thru-axles, it does a sterling job in keeping the axle firmly in place. Features: Size: 12mm x 1.5mm Brand: Brand-X Buy Brand-X Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA CK-200-Gen3 E-Bike Chainring Bolt - Black - 5mm ML137}, Black
  • £1.99
  • RRP £4.99
  • Saving you £60

FSA CK-200/Gen3 E-Bike Chainring BoltThis chainring bolt is compatible with Bosch Performance Line E-MTB engines. Genuine FSA spare parts.Features:Bolt Material: Forged CrMo (Chromoly)Use: E-MTBCompatibility: Bosch Performance Line Engine, FSA CK-200 crank arms (Bosch Generation 3)Size: M8x0.75P/5mm hexagonal Manufacturer's Part Number: 390-1067Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon Neutron V2 Non-Drive Hub Seal - Black, Black
  • £1.99

Nukeproof Horizon Neutron V2 Non Drive Hub SealThis replacement non-driveside hub seal is developed for use with Nukeproof Horizon & Neutron V2 rear hubs. Fits all Nukeproof Horizon and Neutron V2 rear hubs.Hub SealChanging this seal is easy by following the instructions below:1. Remove non-driveside end cap2. Take a thin flat head screwdriver and gently prize off the old seal3. Push new seal in place4. Refit non-driveside end capFeatures: Use: MTB Compatibility: Nukeproof Horizon & Neutron V2 rear hubs Nukeproof Part Number: NUKNDDUBSEALBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Shop Cone Wrench (SCW) - Blue - Black - 16mm, Blue - Black
  • £1.99
  • RRP £10.99
  • Saving you £82

Park Tool Shop Cone Wrench (SCW)The standard of the industry, Park Tool Shop Cone Wrenches (SCW) are now available in a 23mm size to fit Shimano 15mm thru axle hubs. Precision sizing and a military grade industrial phosphate finish ensure an accurate fit and consistent quality.Features:Long, vinyl dipped handle for leverage and comfortable useThin enough to use on the narrowest of adjusting conesBuy Park Tool Workshop Tools from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA MW080 Crank Bolt Washer - Black - MW080}, Black
  • £1.99
  • RRP £2.99
  • Saving you £33

FSA MW080 Crank Bolt WasherThis crank bolt is specifically designed for use with FSA MW080 crank arms. Genuine FSA spare part. Features: Type: Crank bolt Size: MW080 Part Number: 230-4121Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Brake Cable Stop Barrel Adjuster - Black - Cable Stop Barrel}, Black
  • £1.99
  • RRP £2.49
  • Saving you £20

LifeLine Brake Cable Stop Barrel AdjusterThese LifeLine cable stop barrel adjusters are precision made and will enable you to fine tune your bike's brake cable tension, or adjust them on the go between brake cable changes.Features:  For threaded cable stops  Compatible with 4mm brake cable outer  Sold as singles, if you need more than one, please purchase that quantity  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inline Gear Cable Adjuster - Black - Inline Adjuster}, Black
  • £1.99
  • RRP £2.49
  • Saving you £20

LifeLine Inline Gear Cable AdjusterLifeLine's high quality and precision made inline gear cable adjusters allow fine-tuning of gear indexing, helping you to get optimum shifting. Compatible with 4mm gear cable outer and a very useful addition to your gear outer cable, they enable you to adjust your gears on the go and between cable changes.Features:  Compatible with 4mm gear cable outer  Sold as singles, if you need more than one, please purchase that quantity  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Inline Gear Cable Adjuster - Silver - Inline Adjuster}, Silver
  • £1.99
  • RRP £2.49
  • Saving you £20

LifeLine Inline Gear Cable AdjusterLifeLine's high quality and precision made inline gear cable adjusters allow fine-tuning of gear indexing, helping you to get optimum shifting. Compatible with 4mm gear cable outer and a very useful addition to your gear outer cable, they enable you to adjust your gears on the go and between cable changes.Features:  Compatible with 4mm gear cable outer  Sold as singles, if you need more than one, please purchase that quantity  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Puncture Repair Kit
  • £1.99

LifeLine Puncture Repair KitThe LifeLine Puncture Repair Kit contains everything you need to repair a puncture, six repair patches, a small piece of abrasive paper and vulcanising fluid.  Features:4  round patches2  long patches1  piece of abrasive paper1  tube of vulcanising solutionBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA K-Wing Aero Seatpost Spacer (2mm) - Black, Black
  • £1.99
  • RRP £4.99
  • Saving you £60

FSA K-Wing Aero Seatpost Spacer (2mm)This seatpost spacer is specially designed for use with the FSA K-Wing seatpost. Genuine FSA spare part.Features: Type: Seatpost Spacer Compatibility: FSA K-Wing seatpost Size: 2mm Manufacturer's Part Number: 192-9072Buy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CST MTB Inner Tube - Black - 2.5 - 2.7", Black
  • £1.99
  • RRP £7.99
  • Saving you £75

CST MTB Inner TubeThe CST MTB Inner Tube is ideal for use with mountain bike wheels and tyres with multiple tyre compatibility options up to a max width of 3.0" and is versatile for a wide range of off-road riding applications. Suited for off-road riding, this mountain bike (MTB) tube is ideal for trail riding, dirt jumping and street riding.Features: Use: Mountain Bike High-quality mountain bike inner tubeBuy CST Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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