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

Deda Elementi Mistral Handlebar Tape - Fluoro Pink, Fluoro Pink
  • £12.99
  • RRP £15.99
  • Saving you £19

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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Nukeproof SRAM Universal Derailleur Hanger UDH - Black, Black
  • £12.99

Nukeproof SRAM Universal Derailleur Hanger UDHThe SRAM Universal Derailleur Hanger UDH from Nukeproof is a replacement derailleur gear hanger that's compatible with any frame that uses the SRAM UDH standard.This is a replacement SRAM Universal Derailleur Hanger (UDH) made by Nukeproof. This hanger is fully compatible for any frame which uses a SRAM UDH hanger including the 2021 Nukeproof Mega & Giga bikes. The UDH is designed to rotate rearward in the event of an impact and features the ability to “re-rail” the chain back onto the small cog The UDH works with all brands of drivetrain, not just SRAM. Please note: If your frame does not currently have a UDH hanger fitted, this will not be compatible Features: Genuine Replacement SRAM UDH Gear Hanger from Nukeproof Fully compatible with any frame which uses a SRAM UDH hanger The UDH works with all brands of drivetrain, not just SRAMBuy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Universal Sport Brake Cable Kit - Ice Grey, Ice Grey
  • £12.99
  • RRP £19.49
  • Saving you £33

Jagwire Universal Sport Brake Cable KitThe Universal Sport Brake Cable Kit is the ideal upgrade to give precise control to your standard brake set up. It is suitable with mountain bike and road brakes and provides smooth, powerful braking control when you need it most. All parts are included, it is easy to install and set to deliver miles of smooth, durable performance.Features:Hose Construction: CGX Coil-wound Steel with Slick-Lube LinerCompatibility: SRAM®/Shimano® Road & MountainFront Cable Length: 1350mmRear Cable Length: 2350mmHousing Length: 3000mmCables: Slick stainless, double-ended road & mountainOutside Diameter: 5.0mmSmall Parts: 6 x Open End Caps,3 x Cable Donuts, 2 x 4G Tube Tops,2 x Cable Tips,2 x Rotating HooksBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blank Generation V2 BMX Brake Levers - Black, Black
  • £12.99
  • RRP £15.99
  • Saving you £19

Blank Generation V2 BMX Brake LeversBlank's Generation Brake lever is simple and effective. A smooth 2.5-finger design offers functionality with an understated look. An alloy body and cover provide durability for this cost-effective Generation Brake Lever. Features:Material: AlloySmooth 2.5-finger designHinged body to allow for easy removalWeight: TBABuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kool Stop Thinline Threaded Pair Of V-Brake Blocks - Black - V-Brake}, Black
  • £12.99

Kool Stop Thinline Threaded Pair Of V-Brake Blocks The Kool Stop Thinline V-brake blocks are designed to provide excellent brake pad spacing on bikes that have tight brake clearance. The threaded mounts feature four spacers so you can achieve optimum braking performance, control and safety. Also, they feature a long pad profile for the highest level of rim contact and rider confidence when braking in all-weather conditions.Features: Use: V-brakeMount: ThreadedWeight: 58g (pair)Buy Kool Stop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kool Stop Thinline Threaded Pair Of V-Brake Blocks - Red - V-Brake}, Red
  • £12.99

Kool Stop Thinline Threaded Pair Of V-Brake Blocks The Kool Stop Thinline V-brake blocks are designed to provide excellent brake pad spacing on bikes that have tight brake clearance. The threaded mounts feature four spacers so you can achieve optimum braking performance, control and safety. Also, they feature a long pad profile for the highest level of rim contact and rider confidence when braking in all-weather conditions.Features: Use: V-brakeMount: ThreadedWeight: 58g (pair)Buy Kool Stop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kool Stop MTB Contoured Pair Of Brake Blocks - Black - Dry Weather}, Black
  • £12.99

Kool Stop MTB Contoured Pair Of Brake BlocksEnjoy optimised braking power with the Mountain Bike (MTB) Contoured Brake Blocks from Kool Stop. Designed to shape your rim's curve, they attach easily and are made from Kool Stop's soft and long-lasting compound for exceptional performance.  Features:Use: Road, Time Trial, Cyclocross, Touring, CommuterMaterial: Kool Stop Salmon compoundBrake Type: V-BrakeCompound cuts through the grime and grips onto the clean rimThreadedWeight: 58g per pair (approx.)Buy Kool Stop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kool Stop MTB Contoured Pair Of Brake Blocks - Salmon - Extreme- Wet Weather}, Salmon
  • £12.99

Kool Stop MTB Contoured Pair Of Brake BlocksEnjoy optimised braking power with the Mountain Bike (MTB) Contoured Brake Blocks from Kool Stop. Designed to shape your rim's curve, they attach easily and are made from Kool Stop's soft and long-lasting compound for exceptional performance.  Features:Use: Road, Time Trial, Cyclocross, Touring, CommuterMaterial: Kool Stop Salmon compoundBrake Type: V-BrakeCompound cuts through the grime and grips onto the clean rimThreadedWeight: 58g per pair (approx.)Buy Kool Stop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Afterburner 1-Piece Disc Brake Rotor - Silver - 180mm}, Silver
  • £12.99

FSA Afterburner 1-Piece Disc Brake RotorUtilizing more material than the K-Force rotor, the stainless steel Afterburner rotor stays cooler on long descents.Features: Lightweight Better cooling Low profileSpecifications: Includes: 6 Chromo Bolts Thickness: 1.8mmBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Pro Quick Fit Brake Hose Adaptor Kit - Black - SRAM Level Ultimate}, Black
  • £12.99
  • RRP £20.00
  • Saving you £35

Jagwire Pro Quick Fit Brake Hose Adaptor KitDesigned to work seamlessly with Jagwire's Mountain Pro Hydraulic hose, the Jagwire Pro Quick Fit Adaptor Kit is the perfect way to enhance braking performance and durability. Adaptor kits are available to suit most popular brake systems and contain all the components required to fit Jagwire Mountain Pro Hydraulic hoses to one brake.Features: Compatibility: Kits available to suit most popular brake systems Each kit contains hardware fit 1 hoseBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Pro Quick Fit Brake Hose Adaptor Kit - Black - SRAM Guide Ultimate}, Black
  • £12.99
  • RRP £20.00
  • Saving you £35

Jagwire Pro Quick Fit Brake Hose Adaptor KitDesigned to work seamlessly with Jagwire's Mountain Pro Hydraulic hose, the Jagwire Pro Quick Fit Adaptor Kit is the perfect way to enhance braking performance and durability. Adaptor kits are available to suit most popular brake systems and contain all the components required to fit Jagwire Mountain Pro Hydraulic hoses to one brake.Features: Compatibility: Kits available to suit most popular brake systems Each kit contains hardware fit 1 hoseBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Pro Quick Fit Brake Hose Adaptor Kit - Black - SRAM Level T}, Black
  • £12.99
  • RRP £20.00
  • Saving you £35

Jagwire Pro Quick Fit Brake Hose Adaptor KitDesigned to work seamlessly with Jagwire's Mountain Pro Hydraulic hose, the Jagwire Pro Quick Fit Adaptor Kit is the perfect way to enhance braking performance and durability. Adaptor kits are available to suit most popular brake systems and contain all the components required to fit Jagwire Mountain Pro Hydraulic hoses to one brake.Features: Compatibility: Kits available to suit most popular brake systems Each kit contains hardware fit 1 hoseBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Jagwire Pro Quick Fit Brake Hose Adaptor Kit - Black - Shimano XTR}, Black
  • £12.99
  • RRP £20.00
  • Saving you £35

Jagwire Pro Quick Fit Brake Hose Adaptor KitDesigned to work seamlessly with Jagwire's Mountain Pro Hydraulic hose, the Jagwire Pro Quick Fit Adaptor Kit is the perfect way to enhance braking performance and durability. Adaptor kits are available to suit most popular brake systems and contain all the components required to fit Jagwire Mountain Pro Hydraulic hoses to one brake.Features: Compatibility: Kits available to suit most popular brake systems Each kit contains hardware fit 1 hoseBuy Jagwire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron Knurled Lock On Grips - Black - 142mm}, Black
  • £12.99
  • RRP £14.99
  • Saving you £13

Nukeproof Neutron Knurled Lock-On GripsThe Neutron Knurled Lock-On Grips from Nukeproof combine a race-proven shape with a soft rubber compound. This ensures these grips give you optimised trail feedback, without losing out on comfort. The secure locking systems on either end, tightly connect with the bar and the high-quality A25 Karton rubber afford excellent grip and a long lifespan. Features:Material: A25 Kraton Soft Rubber CompoundDual locking mechanismsLow profileLength: 142mmOuter Diameter: 31mmBuilt For: Trail, all-mountain, enduro, downhill, freerideWeight: 110g (pair)Lock-on Grips instructions available to download here (.pdf)Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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PROLOGO Feather Grip - Black - 130mm}, Black
  • £12.99

PROLOGO Feather GripSpecial foam material for an ultralight grip that allow to have excellent grip in any weather condition. Specifically designed for Cross-Country, Freeride and DownHill. Features: Material: Feahter light foam gripsLength: 130mmWeight: 65 gramBuy PROLOGO Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Trekking High Rise Handlebar - Black - 25.4mm, Black
  • £12.99
  • RRP £15.99
  • Saving you £19

Brand-X Trekking High Rise Handlebar The Brand-X Trekking High Rise Bar has a tried and tested design and a double-butted 6061 T6 aluminium construction. It features a high 55mm rise for an upright and controlled riding position over mixed terrain.Features: Material: Aluminium Width: 600mm Stem Clamp Area: 25.4mm Handlebar Rise: 55mm Bar End Diameter: Suits all standard 22.2mm lever/shifter clampsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX Switch BMX Handlebar - Black - 22.2mm, Black
  • £12.99
  • RRP £19.99
  • Saving you £35

Seal BMX Switch BMX HandlebarMade from extra strong 1020 hi-ten steel, the Switch Bars from Seal BMX feature a classic two-piece design with a comfortable 9" rise, 10 ° backsweep and 2 ° upsweep.Features:Material: 1020 hi-ten SteelRise: 9"Backsweep: 10 °Backsweep: 2 °Extra strong two-piece handlebarsBuy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX Switch BMX Handlebar - Chrome - 22.2mm, Chrome
  • £12.99
  • RRP £19.99
  • Saving you £35

Seal BMX Switch BMX HandlebarMade from extra strong 1020 hi-ten steel, the Switch Bars from Seal BMX feature a classic two-piece design with a comfortable 9" rise, 10 ° backsweep and 2 ° upsweep.Features:Material: 1020 hi-ten SteelRise: 9"Backsweep: 10 °Backsweep: 2 °Extra strong two-piece handlebarsBuy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX 10" Switch BMX Handlebars - Chrome - 22.2mm, Chrome
  • £12.99
  • RRP £19.99
  • Saving you £35

Seal BMX 10" Switch BMX HandlebarsConstructed from super-strong 1020 hi-ten steel, these Switch Bars from Seal BMX utilise a classic two-piece design for stiffness and support through the most daring of rides and jumps. With a comfortable 10" rise, 10 ° backsweep and 2 ° upsweep, swooping through the streets with superb manoeuvrability is easily achieved and encouraged.Features: Material: 1020 hi-ten Steel Rise: 10" Backsweep: 10 ° Upsweep: 2 ° Extra strong two-piece handlebarsBuy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX 10" Switch BMX Handlebars - Gloss Black - 22.2mm, Gloss Black
  • £12.99
  • RRP £19.99
  • Saving you £35

Seal BMX 10" Switch BMX HandlebarsConstructed from super-strong 1020 hi-ten steel, these Switch Bars from Seal BMX utilise a classic two-piece design for stiffness and support through the most daring of rides and jumps. With a comfortable 10" rise, 10 ° backsweep and 2 ° upsweep, swooping through the streets with superb manoeuvrability is easily achieved and encouraged.Features: Material: 1020 hi-ten Steel Rise: 10" Backsweep: 10 ° Upsweep: 2 ° Extra strong two-piece handlebarsBuy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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