Chain Reaction UK

Chain Reaction UK Rating
starstarstarstarstar
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

Visit Chain Reaction UK website

Chain Reaction UK have 41186 products listed

Pirelli SporTUBE MTB Inner Tubes - Black - 2.4" - 2.6", Black
  • £3.99
  • RRP £5.99
  • Saving you £33

Pirelli SporTUBE MTB Inner TubesThe SporTUBE MTB Inner Tubes from Pirelli are durable and lightweight Butyl inner tubes for off-road mountain bike (MTB) riding. Versatile for cross country (XC), all mountain and enduro riding, and this dependable inner tube also features a reliable Presta valve.The most classic and common cycling butyl inner tube doesn't need any introduction.Features: Use: Mountain bike, Off-road Tube Type: Butyl Valve Type: Presta Valve Length: 48mmBuy Pirelli Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Prime Centre Lock Rotor Lock Ring (15 or 20mm) - Black - 15/20mm}, Black
  • £3.99
  • RRP £4.99
  • Saving you £20

Prime Centre Lock Rotor Lock Ring (15 or 20mm)This high-quality lockring is perfectly tailored for securing your Center Lock disc rotors. Essential for riders who want to run a 15 or 20mm front thru axle set-up, this brilliant component offers fast installation and excellent reliability.Features: Allows 15mm and 20mm thru axles to be used on hubs with Center Lock disc rotors Replaces the standard 12mm Center Lock ringBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Prime Centre Lock Rotor Lock Ring (12mm) - Black-White - 12mm}, Black-White
  • £3.99
  • RRP £4.99
  • Saving you £20

Prime Centre Lock Rotor Lock Ring (12mm)This high-quality lockring is perfectly tailored for securing your Center Lock disc rotors when using QR or 12mm thru axles. Essential for riders who want to run a QR or 12mm front thru axle set-up, this brilliant component offers fast installation and excellent reliability.Features: Allows QR and 12mm thru axles to be used on hubs with Center Lock disc rotors Genuine Prime partBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Prime Centre Lock Rotor Lock Ring (12mm) - Black - 12mm}, Black
  • £3.99
  • RRP £4.99
  • Saving you £20

Prime Centre Lock Rotor Lock Ring (12mm)This high-quality lockring is perfectly tailored for securing your Center Lock disc rotors when using QR or 12mm thru axles. Essential for riders who want to run a QR or 12mm front thru axle set-up, this brilliant component offers fast installation and excellent reliability.Features: Allows QR and 12mm thru axles to be used on hubs with Center Lock disc rotors Genuine Prime partBuy Prime Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Prime HG Freehub Spacer - Silver, Silver
  • £3.99

Prime HG Freehub SpacerThe Prime HG Freehub Spacer is specifically designed for use with Prime RD010 and RD020 Freehub bodies. Genuine Prime spare part.Features: Use: Road Size: 17.5x15x16.2mm Compatibility: Prime RD010 and RD020 Freehub bodies Manufacturer's Part Number: P044-0005 Genuine Prime spare partBuy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Mobi Replacement Hose Ends - Grey, Grey
  • £3.99

Mobi Hose Ends Replacement hose end for Mobi 3m or 6m portable washer hose. Buy Mobi Hose Ends from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Mobi Wet Chain Lube - 100ml}
  • £3.99
  • RRP £4.49
  • Saving you £11

Mobi Wet Chain LubeThis lubricant ensures your bike has a smooth-running drivetrain  throughout the year when riding in wet weather and muddy conditions. Highly durable and water repellent, this lube repels dirt and liquids from your chain, significantly reducing friction and improving shifting performance in all weather conditions.Features:  Improves shifting and pedalling efficiency  Highly water repellent  Prevents rust and corrosion  Use: Wet weather conditionsBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Mobi Dry Teflon Chain Lube - 100ml}
  • £3.99
  • RRP £4.49
  • Saving you £11

Mobi Dry Teflon Chain LubeThe Mobi Dry Lube with Teflon is formulated to penetrate your inner  chain and drivetrain. It effectively prevents the build-up of dirt, grit and  dust associated with dry weather riding while ensuring smooth shifting and  pedalling performance.Features:  Improves Shifting and Pedalling Efficiency  Formulated to Reduce Friction and Wear  Prevents Rust and Corrosion  Additives: Teflon  Use: Dry Weather ConditionsBuy Mobi Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Fiction Troop Grips - Bright Blue, Bright Blue
  • £3.99
  • RRP £4.99
  • Saving you £20

Fiction Troop GripsThe Fiction Troop grips are made from a soft Krayton rubber compound with diagonally cut ribs for comfort and control.Features: Diameter: 30.5mmLength: 160mmBar Ends: Nylon Plug StyleBuy Fiction Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Fiction Troop Grips - Blood Red, Blood Red
  • £3.99
  • RRP £4.99
  • Saving you £20

Fiction Troop GripsThe Fiction Troop grips are made from a soft Krayton rubber compound with diagonally cut ribs for comfort and control.Features: Diameter: 30.5mmLength: 160mmBar Ends: Nylon Plug StyleBuy Fiction Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Ravemen FR160 Replacement Disc Mount - Black - QTM02 - Bryton}, Black
  • £3.99

Ravemen FR160 Replacement Disc MountThe Ravemen FR160 Replacement Disc Mount is a durable computer mount that is compatible with the Ravemen FR160 USB Rechargeable Front Light (160 Lumens). This mount enables you to connect your Wahoo or Bryton computer to the top of your FR160 light. Replaceable part for FR160 headlight; insert and mounting tab for Wahoo or Bryton computers and mounts (multiple selection options).Features: Genuine Ravemen mounting plate Compatible with Ravemen FR160 Out-Front USB Rechargeable Front Light Ideal for use with Wahoo or Bryton computers and mounts (multiple selection options)Buy Ravemen Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Stolen Sean Morr Grips - Gum, Gum
  • £3.99
  • RRP £8.99
  • Saving you £56

Stolen Sean Morr GripsStolen's Sean Morr Grips were produced in collaboration with the man himself and to the exacting standards that a Pro BMXer needs. They feature a unique high grip and comfortable design, so you can get those tricks dialled without your hands suffering as a result!Features: Sean Morr signature edition Supplied as a pairBuy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Alloy Bike Bottle Cage - Black, Black
  • £3.99
  • RRP £4.99
  • Saving you £20

LifeLine Alloy Bike Bottle CageThis Bottle Cage from LifeLine is made of alloy and is fitted via two steel bolts. It is lightweight, weighing only 64g and features a laser etched logo.Please note: Mounting screws are not included but are available separately.Features: Material: Alloy Fitting: 2 Steel bolts Laser etched logo Weight: 64gBuy LifeLine Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Vitus E-Sommet Internal Cable Grommet Kit 2018 - Black - One Size}, Black
  • £3.99

Vitus E-Sommet Internal Cable Grommet KitThis is a genuine Vitus internal cable guide grommet kit. Specifically designed for use with Vitus E-Sommet electric bikes.Features: Use: E-bike Compatibility: Vitus E-Sommet Internal cable guide grommet kitBuy Vitus Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Nukeproof Reactor Alloy Cable Guide Kit 2020 - Black, Black
  • £3.99

Nukeproof Reactor Alloy Cable Guide KitThis Reactor Alloy Cable Guide Kit is for use with the 2020-2022 Nukeproof Reactor Alloy frame. Features: Kit Includes: 1x NP-131 (Cable Exit Clamp) 1x NP-132 (Internal Cable Exit Clamp Bolt) 1x NP-133 (Interal Shock Cable Exit Guide) 2x NP-134 (Interal Cable Entry Guide and 2x Bolts) 5x NP-135 (Plastic Cable Guide)Buy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Vitus Mythique Horst Link Kit - Neutral, Neutral
  • £3.99

Vitus Mythique Horst Link KitThis Horst Link kit is for replacing the bolt and spacers of the chainstay/seatstay pivot on all Mythique 27 and 29 frame models.Note: This kit is for one side of the frame only and 2x kits are required for a complete frame, bearings sold separately.Click here to view and download our Frame Diagram Sheet to ensure compatibility.Features: Kit Includes: 1x Bolt and spacers for Vitus Mythique Horst Link chainstay/seatstay pivot For one side of the pivot Bearings sold separatelyBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Seal BMX Progression Linear BMX Brake Cable - Black, Black
  • £3.99

Seal BMX Progression Linear BMX Brake CableWith an ultra-smooth outer housing and a durable black stainless inner cable, the Seal BMX Progression Linear Brake Cable is great value and doesn't bind as easily as a regular brake cable when the bars are spun or when the cable is routed through a tight bend.Features: Ultra-smooth linear outer housing Black Stainless inner cableOuter Cable Length: 1300mm Inner Cable Length: 1500mm Buy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Transfil Campagnolo Road Inner Brake Cable - Silver, Silver
  • £3.99

Transfil Campagnolo Road Inner Brake CableThe Transfil Campagnolo Road Brake Cable Inner is made from the highest quality stainless steel and has been pre-stretched, meaning they do not require constant adjustment like lots of other cables do as they wear-in. Transfil's technology comes from the research and innovation of the production of the control cables they produce for the French car industry. These specific cables are tailored to provide optimised performance and longevity for use with Campagnolo brakes.Features: Material: Pre-Stretched Stainless SteelBrake Compatibility: CampagnoloUse: Road bikesDiameter: 1.6mmLength: 160cmBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Transfil Shimano MTB Inner Brake Cable - Silver, Silver
  • £3.99

Transfil Shimano MTB Inner Brake CableWound from high-quality Stainless Steel for ultimate durability, the Transfil Shimano MTB Brake Cable Inner is suitable for all weather conditions. As it has been pre-stretched from the factory, less time is required to install this cable and once adjusted to your liking, the feel is retained.Features: Material: High-quality Stainless Steel Compatibility: Shimano MTB Pre-stretched Thickness: 1.6mm Length: 1700mmBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Transfil Shimano Road Bike Inner Brake Cable - Silver, Silver
  • £3.99

Transfil Shimano Road Bike Inner Brake CableDesigned from hard-wearing stainless-steel this Inner Brake Cable from Transfil is suitable for use with Shimano brake sets. Made from durable stainless-steel that has been pre-stretched, so you don't have to wear them in, these specific cables are tailored to provide optimised performance and longevity.Features:Use: RoadMaterial: Stainless SteelPre-StretchedCable Diameter: Shimano specific 1.6mmCable Length: 170cmBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
expand_less