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

PROLOGO Plaintouch Bar Tape - Red, Red
  • £11.99

PROLOGO Plaintouch Bar Tape Made from the classic tried and tested cork, the Plaintouch bar tape will enhance the look and feel of both modern and classic road bikes. PROLOGO’s high-quality construction makes this tape the most durable on the market and it comes with branded end caps and finishing strips.Features:Material: CorkThickness: 2mmSingle or Pair: Pair (enough tape for one handlebar)Gel Insert: NoEnough length for all drop bar sizesHighly durableFinishing strips includedPROLOGO end caps includedBuy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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PROLOGO Plaintouch Bar Tape - Silver, Silver
  • £11.99

PROLOGO Plaintouch Bar Tape Made from the classic tried and tested cork, the Plaintouch bar tape will enhance the look and feel of both modern and classic road bikes. PROLOGO’s high-quality construction makes this tape the most durable on the market and it comes with branded end caps and finishing strips.Features:Material: CorkThickness: 2mmSingle or Pair: Pair (enough tape for one handlebar)Gel Insert: NoEnough length for all drop bar sizesHighly durableFinishing strips includedPROLOGO end caps includedBuy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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PROLOGO Plaintouch Bar Tape - Orange, Orange
  • £11.99

PROLOGO Plaintouch Bar Tape Made from the classic tried and tested cork, the Plaintouch bar tape will enhance the look and feel of both modern and classic road bikes. PROLOGO’s high-quality construction makes this tape the most durable on the market and it comes with branded end caps and finishing strips.Features:Material: CorkThickness: 2mmSingle or Pair: Pair (enough tape for one handlebar)Gel Insert: NoEnough length for all drop bar sizesHighly durableFinishing strips includedPROLOGO end caps includedBuy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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PROLOGO Plaintouch Bar Tape - Purple, Purple
  • £11.99

PROLOGO Plaintouch Bar Tape Made from the classic tried and tested cork, the Plaintouch bar tape will enhance the look and feel of both modern and classic road bikes. PROLOGO’s high-quality construction makes this tape the most durable on the market and it comes with branded end caps and finishing strips.Features:Material: CorkThickness: 2mmSingle or Pair: Pair (enough tape for one handlebar)Gel Insert: NoEnough length for all drop bar sizesHighly durableFinishing strips includedPROLOGO end caps includedBuy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kool Stop Thinline Cantilever Brake Pads - Black - Dual Compund}, Black
  • £11.99

Kool Stop Thinline Cantilever Brake PadsThe Kool Stop Thinline Cantilever Pads will increase braking performance over your standard brake pads. The Thinline design is longer than a conventional pad and provides a more consistent pad pressure with the rim surface when compared with conventional cantilever pads.Features:  Genuine Kool Stop Cantilever Pads Significant braking performance boost Weight: 40g (per pair)Buy Kool Stop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wera Tools Bicycle Set 13 Tyre Levers - Black - 2 Piece}, Black
  • £11.99

Wera Tools Bicycle Set 13 Tyre LeversThe Bicycle Set 13 from Wera Tools is a workshop quality 2-piece tyre lever set that is ideal for tyre maintenance when in the workshop or out on the road or the trail. Engineered from ultra-durable glass-fibre reinforced plastic, these reliable tyre levers offer superb leverage and will not damage your tyres or rims.Tool specialist Wera presents Bicycle Torque Set 13, a 2-piece tyre lever set for the mobile or workshop use. Both tyre levers are made of glass fibre reinforced plastic, meaning you can safely and easily remove your tyres from your rim without any damage. The two levers click together for easy storage, and each features its own unique additional function. The 9502 lever has 'A' bit mounting for light screwdriving requirements. And the 9503 lever acts as a valve ejector for Presta valves. Features: 1 x 9502 Tyre lever with 'A' bit mounting for light screwdriving requirements 1 x 9503 Tyre lever with valve ejector, suitable for Presta valves Set Weight: 71gBuy Wera Tools Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fiction Savage Integrated Headset - Blue, Blue
  • £11.99
  • RRP £15.99
  • Saving you £25

Fiction Savage Integrated HeadetThe Fiction Savage Integrated Headset will provide your BMX with smooth, friction free handling that lasts. This is thanks to its fully sealed "campy" type cartridge bearings and its durable 6061 aluminium construction.Features: Two 45°x45° Campy-type sealed bearings 15mm stack, high-rise CNC aluminium bearing cover 6061 aluminium compression wedge Steel crown race Weight: 78g/2.75ozBuy Fiction Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fiction Savage Integrated Headset - Red, Red
  • £11.99
  • RRP £15.99
  • Saving you £25

Fiction Savage Integrated HeadetThe Fiction Savage Integrated Headset will provide your BMX with smooth, friction free handling that lasts. This is thanks to its fully sealed "campy" type cartridge bearings and its durable 6061 aluminium construction.Features: Two 45°x45° Campy-type sealed bearings 15mm stack, high-rise CNC aluminium bearing cover 6061 aluminium compression wedge Steel crown race Weight: 78g/2.75ozBuy Fiction Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Maxxis Ikon MTB Tyre - 60Tpi - Black - 27.5", Black
  • £11.99
  • RRP £44.99
  • Saving you £73

Maxxis Ikon MTB Tyre - 60TpiDesigned for speed and reliability in a wide range of conditions, this versatile tyre is suitable for everything from mountain bike (MTB) trail riding to cross country (XC) racing. It features a high-quality trail-ready compound, which offers fantastic grip and handling as you charge across demanding terrain conditions at speed. With its lightweight, high-volume design, the Ikon MTB tyre is an ideal companion for dominating wherever your next ride takes you.Features: Use: Mountain Bike (MTB), Cross Country (XC) TPI: 60 PSI: 65 Bead Type: Folding Recommended Installation: Front or Rear Tubeless Ready: No Designed for speed and reliability Predictable handling Single or Pair: SingleManufacturer's Part Numbers: TB85920600 Black 2.2" 27.5" TB00031400 Black 2.35" 26"Buy Maxxis Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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North Shore Billet Fox Suspension Fork Cable Guide - Black, Black
  • £11.99
  • RRP £12.99
  • Saving you £8

North Shore Billet Fox Cable GuideThese finely crafted cable guides are the ultimate accessory for your Fox fork! Now you can colour match your cable guide to the Red and Blue adjustment dials, your frame colour, your stem colour….. pretty much anything! Features: 2008 - 2014 Fox 32, 34, & 36 Forks Supplied with (1) M3 X 8 screw Material: CNC machined from 6061 T6511 aluminium Weight: 2 gramsBuy North Shore Billet Forks from Chain Reaction Cycles, the World's Largest Online Bike Store. 

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North Shore Billet Fox Suspension Fork Cable Guide - Blue, Blue
  • £11.99
  • RRP £12.99
  • Saving you £8

North Shore Billet Fox Cable GuideThese finely crafted cable guides are the ultimate accessory for your Fox fork! Now you can colour match your cable guide to the Red and Blue adjustment dials, your frame colour, your stem colour….. pretty much anything! Features: 2008 - 2014 Fox 32, 34, & 36 Forks Supplied with (1) M3 X 8 screw Material: CNC machined from 6061 T6511 aluminium Weight: 2 gramsBuy North Shore Billet Forks from Chain Reaction Cycles, the World's Largest Online Bike Store. 

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North Shore Billet Fox Suspension Fork Cable Guide - Red, Red
  • £11.99

North Shore Billet Fox Cable GuideThese finely crafted cable guides are the ultimate accessory for your Fox fork! Now you can colour match your cable guide to the Red and Blue adjustment dials, your frame colour, your stem colour….. pretty much anything! Features: 2008 - 2014 Fox 32, 34, & 36 Forks Supplied with (1) M3 X 8 screw Material: CNC machined from 6061 T6511 aluminium Weight: 2 gramsBuy North Shore Billet Forks from Chain Reaction Cycles, the World's Largest Online Bike Store. 

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Nukeproof Neutron V2 Rear Axle - 148mm - 148mm}, 148mm
  • £11.99

Nukeproof Neutron V2 Rear AxleThis rear axle is specifically designed for use with Nukeproof Neutron V2 rear hubs. 142mm, 148mm and 150mm axle options available. You will need to choose the correct axle to suit your hub spacing. Please note that the 148mm axle you require will depend if you are using a HG / XD or Microspline freehub.Features: Use: MTB Part Number: 142mm: NUKNEUV2142AXLE; 148mm HG/XD: NUKNEUV2148HGXDAXLE; 148mm Microspline: NUKNEUV2148MSAXLE and 150mm: NUKNEUV2150AXLE Compatibility: Nukeproof Neutron V2 Rear HubsBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron V2 Rear Axle - Shimano Microspline - Shimano Microspline}, Shimano Microspline
  • £11.99

Nukeproof Neutron V2 Rear AxleThis rear axle is specifically designed for use with Nukeproof Neutron V2 rear hubs. 142mm, 148mm and 150mm axle options available. You will need to choose the correct axle to suit your hub spacing. Please note that the 148mm axle you require will depend if you are using a HG / XD or Microspline freehub.Features: Use: MTB Part Number: 142mm: NUKNEUV2142AXLE; 148mm HG/XD: NUKNEUV2148HGXDAXLE; 148mm Microspline: NUKNEUV2148MSAXLE and 150mm: NUKNEUV2150AXLE Compatibility: Nukeproof Neutron V2 Rear HubsBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron V2 Rear Axle - 142mm - 142mm}, 142mm
  • £11.99

Nukeproof Neutron V2 Rear AxleThis rear axle is specifically designed for use with Nukeproof Neutron V2 rear hubs. 142mm, 148mm and 150mm axle options available. You will need to choose the correct axle to suit your hub spacing. Please note that the 148mm axle you require will depend if you are using a HG / XD or Microspline freehub.Features: Use: MTB Part Number: 142mm: NUKNEUV2142AXLE; 148mm HG/XD: NUKNEUV2148HGXDAXLE; 148mm Microspline: NUKNEUV2148MSAXLE and 150mm: NUKNEUV2150AXLE Compatibility: Nukeproof Neutron V2 Rear HubsBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron V2 Rear Axle - 150mm - 150mm}, 150mm
  • £11.99

Nukeproof Neutron V2 Rear AxleThis rear axle is specifically designed for use with Nukeproof Neutron V2 rear hubs. 142mm, 148mm and 150mm axle options available. You will need to choose the correct axle to suit your hub spacing. Please note that the 148mm axle you require will depend if you are using a HG / XD or Microspline freehub.Features: Use: MTB Part Number: 142mm: NUKNEUV2142AXLE; 148mm HG/XD: NUKNEUV2148HGXDAXLE; 148mm Microspline: NUKNEUV2148MSAXLE and 150mm: NUKNEUV2150AXLE Compatibility: Nukeproof Neutron V2 Rear HubsBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon V2 Pawls & Springs - Quiet - Quiet}, Quiet
  • £11.99

Nukeproof Horizon V2 Pawls & SpringsThese pawls and springs are designed to replace the ones that came with Nukeproof Horizon V2 hubs. This set includes six pawls and six springs as well as a plastic cover for the Nukeproof Horizon V2 freehub. Nukeproof offers two options in these which are loud or quiet and are available to select separately. This is due to Nukeproof hubs coming with the loud pawls and springs pre-installed as standard, but there is also the option for a quieter ride if you prefer it.Features: Use: MTB Compatibility: Nukeproof Horizon V2 hubs Includes: x6 pawls; x6 springs plus Plastic cover for the freehub Compatibility: Nukeproof Horizon V2 hubs Compatibility: Nukeproof Horizon V2 hubs Nukeproof Part Numbers: Loud: NUKHORV2PSGOLD; Quiet: NUKHORV2PSSILBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon V2 Pawls & Springs - Loud - Loud}, Loud
  • £11.99

Nukeproof Horizon V2 Pawls & SpringsThese pawls and springs are designed to replace the ones that came with Nukeproof Horizon V2 hubs. This set includes six pawls and six springs as well as a plastic cover for the Nukeproof Horizon V2 freehub. Nukeproof offers two options in these which are loud or quiet and are available to select separately. This is due to Nukeproof hubs coming with the loud pawls and springs pre-installed as standard, but there is also the option for a quieter ride if you prefer it.Features: Use: MTB Compatibility: Nukeproof Horizon V2 hubs Includes: x6 pawls; x6 springs plus Plastic cover for the freehub Compatibility: Nukeproof Horizon V2 hubs Compatibility: Nukeproof Horizon V2 hubs Nukeproof Part Numbers: Loud: NUKHORV2PSGOLD; Quiet: NUKHORV2PSSILBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon V2 End Caps - Black - Front - 9mm QR}, Black - Front
  • £11.99

Nukeproof Horizon V2 End CapsThese end caps are specifically designed for use with Nukeproof Horizon V2 wheelsets. Designed for ease of use, these can be used to convert your hub to a different spacing or to simply replace a lost cap. Perfect for riders who want to transform their hub set-up or breathe new life back into their existing one. Please note: All caps sold as pairs and only compatible with Nukeproof Horizon V2 hubs.Click here for fitting instructions. Caps Nukeproof Part Number Usage Front 9mm QR NUKHORV2F9QRCAPS Convert 15mm non boost hub to QR Not compatible with the 20mm non boost hub shell Front 12mm Caps NUKHORV2F12CAPS Convert 15mm hub shell to 12mm Front 15mm Caps NUKHORV2F15CAPS Replacement 15mm end caps Not compatible with the 20mm hub shell Front 20mm Caps NUKHORV2F20CAPS Replacement 20mm end caps Not compatible with the 15mm hub shell Front 15mm Rockshox Torque caps NUKHORV2ENDB15T Convert 15mm boost hub for Rockshox Torque dropouts Front 20mm to 15mm boost conversion NUKHORV2END2015B Convert 20mm boost hub to 15mm boost Front 20mm to 15mm non boost conversion NUKHORV2END2015NB Convert 20mm non boost hub to 15mm non boost Rear 135mm QR conversion NUKHORV2R135CAPS Convert 142mm non boost hub to 135mm QR Rear 141mm conversion NUKHORV2R141BCAPS Convert 148mm boost HG / XD hub to 141mm Boost QR Not compatible with microspline freehubs Rear 148mm MS Cap NUKHORV2148MSCAPS Replacement 148mm Microspline Cap Rear 142/148/157mm caps NUKHORV2R148CAPS Replacement 142mm, 148mm & 157mm end caps Not compatible with microspline freehubs Rear 150mm caps NUKHORV2R150CAPS Replacement 150mm end caps End Caps:Changing end caps is simple and no tools are required. Just pull off the end caps on the hub and then push the new ones on. Where the end caps are not identical, the non-driveside always has the wider flange to cover the bearing. Features: Use: MTB Compatibility: Nukeproof Horizon V2 hubs Single or Pair: PairBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Horizon V2 End Caps - Black - Rear - 135mm QR}, Black - Rear
  • £11.99

Nukeproof Horizon V2 End CapsThese end caps are specifically designed for use with Nukeproof Horizon V2 wheelsets. Designed for ease of use, these can be used to convert your hub to a different spacing or to simply replace a lost cap. Perfect for riders who want to transform their hub set-up or breathe new life back into their existing one. Please note: All caps sold as pairs and only compatible with Nukeproof Horizon V2 hubs.Click here for fitting instructions. Caps Nukeproof Part Number Usage Front 9mm QR NUKHORV2F9QRCAPS Convert 15mm non boost hub to QR Not compatible with the 20mm non boost hub shell Front 12mm Caps NUKHORV2F12CAPS Convert 15mm hub shell to 12mm Front 15mm Caps NUKHORV2F15CAPS Replacement 15mm end caps Not compatible with the 20mm hub shell Front 20mm Caps NUKHORV2F20CAPS Replacement 20mm end caps Not compatible with the 15mm hub shell Front 15mm Rockshox Torque caps NUKHORV2ENDB15T Convert 15mm boost hub for Rockshox Torque dropouts Front 20mm to 15mm boost conversion NUKHORV2END2015B Convert 20mm boost hub to 15mm boost Front 20mm to 15mm non boost conversion NUKHORV2END2015NB Convert 20mm non boost hub to 15mm non boost Rear 135mm QR conversion NUKHORV2R135CAPS Convert 142mm non boost hub to 135mm QR Rear 141mm conversion NUKHORV2R141BCAPS Convert 148mm boost HG / XD hub to 141mm Boost QR Not compatible with microspline freehubs Rear 148mm MS Cap NUKHORV2148MSCAPS Replacement 148mm Microspline Cap Rear 142/148/157mm caps NUKHORV2R148CAPS Replacement 142mm, 148mm & 157mm end caps Not compatible with microspline freehubs Rear 150mm caps NUKHORV2R150CAPS Replacement 150mm end caps End Caps:Changing end caps is simple and no tools are required. Just pull off the end caps on the hub and then push the new ones on. Where the end caps are not identical, the non-driveside always has the wider flange to cover the bearing. Features: Use: MTB Compatibility: Nukeproof Horizon V2 hubs Single or Pair: PairBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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