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

Kool Stop Thinline Threaded Dual V-Brake Blocks - Dual Compound}
  • £14.99

Kool Stop Thinline Threaded Dual V-Brake BlocksThese top-quality threaded blocks are specifically designed for use with your V-brakes for a highly-efficient stopping performance. Ideal for riders who like to brave the elements, these feature a fantastic dual compound which enhances braking power in all weather conditions. What's most impressive is their patented angled tip helps to plough mud and rain away from your rims for improved control and safety. Features: Use: Touring, Cyclocross Type: V-brake Long block profile allows a high degree of rim contact Gives improved control and safety Weight: 58g pair (approx)Buy Kool Stop Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Finish Line 5 Piece Bike Brush Set
  • £14.99

Finish Line 5 Brush Set Chosen by mechanics for safe and efficient cleaning! The Easy Pro Brush Set is a must- have for every cyclist who cares about having a clean bike. The set includes 5 different brushes to tackle all cleaning jobs. Use them to remove mud, dirt and road grime from the frame and components. Features: 5 different brushes to tackle any cleaning job Great for cleaning bicycles, motorcycles, and automobiles Includes chain for hanging after use User guide on back of card Buy Finish Line Workshop Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro Chain Cleaner - Clear - One Size, Clear
  • £14.99
  • RRP £21.99
  • Saving you £32

LifeLine Pro Chain CleanerGot a dirty chain? Clean it with the LifeLine Pro Chain Cleaner. Designed in the UK and manufactured in Taiwan, the LifeLine Pro Chain Cleaner brings back the shine to filthy chains.Dirty chains are no good for any bike!The LifeLine Pro Chain Cleaner makes short work of bringing back the shine to filthy chains.Clip the cleaner over your chain and fill the cleaner with degreaser. The independent reservoir prevents the recirculation of dirty degreaser and allows you to gradually dispense. The chain passes through 2 roller brushes with multi-directional bristles giving your chain a top and bottom clean.Next up is a set of wipers and then the final pass a sponge.The magnet on the base attracts metallic particles and prevents them getting back into your drivetrain.The cleaner comes with a spare brush set wiper and sponge for when you need to freshen it up.Features:  Designed in the UK. Manufactured in Taiwan  Independent degreaser reservoir with paddle dispenser  Funnel for easy mess free fill  2 x multi directional roller brushes for top and bottom clean  Wiper system  Sponge System  Detachable handle  Spares included: 1 x wiper and 1 x spongeBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Green Oil Agent Apple Chain Degreaser - 300ml}
  • £14.99

Green Oil Agent Apple Chain DegreaserGreen Oil's Agent Apple Degreaser is an immensely powerful grease remover that will shine your bike's gearing components like new and is plant-based and biodegradable. This outstanding degreaser's formula is citrus-alcohol based and strips grease and grime build-up for the ultimate in drivetrain efficiency. Plus, this cost-effective degreaser is so strong that it can be re-used over and over to boost your bikes performance without harming the environment.Features: Formula: Citrus extract and plant-based alcohol Made in Britain 100% plant based and biodegradable Recyclable bottle Petrochemical free Do not use on non-metallic areas or Carbon Fibre Re-usable pour back 3 timesBuy Green Oil Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Squirt E-Bike Chain Lube - Neutral - 120ml}, Neutral
  • £14.99

Squirt E-Bike Chain LubeThe E-Bike Chain Lube from Squirt is a wax-based lube that features the same exceptional high-performance, environmentally friendly biodegradable formula as their standard chain lube. However, this E-Bike optimised lube is slicker to deal with the higher torque values of modern motor drives. This means that the Squirt E-Bike lube offers smoother performance and reduced drivetrain wear. Biodegradable, Wax-based Chain Lube Blended from several environmentally friendly, biodegradable waxes, this hard-working emulsion is easy to apply and stays on your chain longer than most other lubes for a long-lasting and chain-life lengthening clean. Designed for Performance and Reliable Performance Designed to lubricate your chain and protect it against the rigours of E-Bike motor drive performance, this non-solvent and fast-acting lube is ideal for keeping your chain running at its very best. Best stored between 5°C and 35°C, this smooth texture lube won't separate or clog the nozzle after use and does not suffer from dirt-build up or turn to a grinding paste. Features: Formula: Wax-based, 100% biodegradable, non-flammable Storage: Best stored between 5 and 35 Degrees Celsius Size: 120ml Suitability: E-Bike ChainsBuy Squirt Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Saw Guide - Black - Silver - Fits 1" & 1.1/8", Black - Silver
  • £14.99

LifeLine Saw Guide The LifeLine Saw Guide willl give you a perfectly square cut time after time. A simple yet highly efficient way of getting the exact cut you require.   Buy LifeLine Products  from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Multi Adjust Chain Hanger - Black, Black
  • £14.99
  • RRP £19.99
  • Saving you £25

LifeLine Multi Adjust Chain HangerThe LifeLine Multi Adjust Chain Hanger is designed to protect your bikes  rear drivetrain during transport. The Multi Adjust Chain Hanger is quick and  simple to use, and includes a brake caliper shim, chain keeper, and screw off  heads to fit your rear spacing. You simply remove your rear wheel, place the  Multi Adjust Chain Hanger into the rear dropout, insert the skewer with the  required screw off head, place chain on the chain keeper, and lock in place;  this keeps your rear derailleur where it should be and makes re-assembly much  easier, requiring less adjustment.Features:Material: T6-6061 AluminiumFor rear 12mm Thru-AxleDropout Compatibility: 135mm, 142mm, 148mm, 150mmIncludes: Screw off heads, chain keeper, and brake caliper shimWeight: 91gBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Double Ended Spoke Wrench (SW-12) - Black - Mavic 7-Spline}, Black
  • £14.99

Park Tool Double Ended Spoke Wrench (SW-12) Built with Mavic wheels with M7 nipples in mind, the Double Ended Spoke Wrench SW-12 from Park Tool is the ideal tool for adjusting spoke tension and alignment in those particular wheels.   Long-lasting and Well-Crafted Spoke Wrench Being manufactured by Park Tool, quality and longevity are assured thanks to the precision machined and plated construction of the tool. Vinyl dipped for a comfortable grip when in use, both ends of the wrench will efficiently get to work on your Mavic spokes. The smaller end is compatible with 7-spline nipples sized at 6.4mm outside spline diameter, as found on R-sys wheels. The larger head will fit 6-spline 9mm FORE drilled rim adapters, like those on rims such as Mavic XM819, EX823 and Speedcity wheels. Matching the size of the Mavic 108 471 01 wrench, the Double Ended Spoke Wrench SW-12 is a great alternative for the Park Tool die-hard.   Features:   Material: Forged Industrial Tool Steel     Head Fitting Sizes: Small End - 7-Spline, 6.4 mm, Large End - 6-Spline 9mm   Buy Park Tool Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Scissors (SZR-1) - Blue, Blue
  • £14.99

Park Tool Scissors (SZR-1) A decent pair of scissors is a must for any workshop/garage mechanic or amateur tinkerer, so with the Scissors SZR-1, Park Tool have created a sturdy and robust set of snippers to deal with any cutting jobs you need to carry out. Shop Quality Scissors  Emblazoned in Park Tool's signature blue and black, the thick and comfortable dual-density handles provide fantastic grip and a controlled cutting-action. The blades themselves are made of stainless steel and branded with the Park Tool logo for additional quality tool assurance. Ideal for cutting through boxes, bar tapes, cable ties, handle grips and anything else that needs to be sliced, the Scissors SZR-1 are a cut above.  Features:  Material: Blades - Stainless Steel, Handles - Dual Density Construction Buy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Park Tool Cassette Lockring Tool FR-5.2GT - Black, Black
  • £14.99

Park Tool Cassette Lockring Tool FR-5.2GTThis Cassette Lockring Tool from Park Tool has been designed to easily remove and install lockrings on hubs. Suitable to be used with a variety of cassettes and disc brakes, this versatile tool is ready for the task.  Shimano, SRAM and SunRace CompatibleStabilised by a strong 12mm guide pin, the tool fits 12mm thru-axles and ensures a proper and true fit. The depth of the 12-splines on the tool also allows for solid engagement in any compatible lockring. Suitable for use with 12-spline cassette lockrings from Shimano, SRAM, SunRace, SunTour, Chris King and others (23.5mm diameter), as well as other Shimano and similar disc brake rotor lockrings, the Cassette Lockring Tool FR-5.2GT is a must for any mechanic's workshop.Features: Compatibility: Shimano, SRAM (including 1x), SunRace, SunTour, Chris King and others (23.5mm diameter) + Shimano and similar disc brake rotor lockrings Hex-shaped base of tool fits 1" (25.4 mm) socket or wrenchGuide Pin Size: 12 mm Buy Park Tool Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Finish Line Pro Shop Workshop Apron - Black, Black
  • £14.99

Finish Line Pro Shop Workshop ApronAdding a professional touch to your bike maintenance jobs, this high-quality apron by Finish Line gives great protection to your clothes as you carry out essential tasks. Made from a heavy-duty cotton, it is easily washed for regular use and features a clip-in waist strap and adjustable neck loop for ultimate comfort while getting to work. Finished with an embroidered Finish Line logo, it is the ideal apron for the avid mechanic. Features: Material: Washable, Heavy-Duty Cotton Buy Finish Line Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Disc Brake Rotor Wear Indicator - Black, Black
  • £14.99
  • RRP £19.99
  • Saving you £25

Lifeline Disc Brake Rotor Wear IndicatorThe Lifeline Disc Brake Rotor Wear Indicator is a convenient, easy to use and essential maintenance tool that enables you to keep your disc brake performance as good as it can be. Simply find the relevant slot that matches the brand of rotor you're riding with. If the rotor slides into the slot, then it's worn and needs replacing. If the rotor doesn't fit in the slot, then you've still got enough material on the rotor to ensure effective braking.The tool has been precisely machined to ensure you get accurate results.Compatibility: The 2mm slot minimum thickness is a gauge for Tektro and TRP Ebike rotors. The 1.8mm slot minimum thickness is a gauge for Magura rotors. The 1.55mm slot minimum thickness is a gauge for SRAM rotors. The 1.5mm slot minimum thickness is a gauge for Shimano and Hope rotors.Features: Precise CNC Machining Tool Dimensions: 100mm x 28mm x 10mm Each gauge is 15mm deep Weight: 74gBuy Lifeline Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro BB Removal Tool (16.39 XTR) - Red, Red
  • £14.99
  • RRP £19.99
  • Saving you £25

LifeLine Pro BB Removal Tool (16.39 XTR)The Pro BB Removal Tool 16.39 XTR from LifeLine provides a firm and reliable grip on specific threaded bottom bracket cups for efficient maintenance. It's compatible with Shimano XTR BB93, Dura-Ace BB9000 and Token.Features:Full CNCAnodised24mm Hex end spanner AND 1/2'' drive wrench16 notch 39mm OD cups Compatible With: Shimano XTR BB93 Dura-Ace BB9000 Token Added depth to fit Shimano STEPS square drive motoBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro BB Removal Tool (16.44 BB80) - Silver, Silver
  • £14.99
  • RRP £19.99
  • Saving you £25

LifeLine Pro BB Removal Tool (16.44 BB80)The Pro BB Removal Tool 16.44 BB80 from LifeLine provides a firm and reliable grip on specific threaded bottom bracket cups for efficient maintenance. It's compatible with Shimano BB80, BB5700, XT BB70, BB51 and previous external bearing threaded cups.Features:Full CNCAnodised24mm Hex end spanner AND 1/2'' drive wrench16 notch 44mm OD cup Compatible With: Shimano BB80 BB5700 XT BB70 BB51 Previous Shimano external bearing threaded cups Also fits many external threaded types for Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum, and othersBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Pro Magnetic Pick Set - Silver - 3 Piece Set}, Silver
  • £14.99
  • RRP £19.99
  • Saving you £25

Lifeline Pro Magnetic Pick SetThe Pro Magnetic Pick Set from Lifeline is a superb addition to any mechanics toolbox. Whether you work on bikes at home or in a workshop, this pick set is ideal for adjusting pins, O-rings, springs etc.High-Quality Magnetic Pick SetThis pick set features high-quality construction that's robust and lightweight while also resisting corrosion and rust. And, the ends are magnetic, which makes lifting small metallic components easier, faster and more precise. Features: 3pc set- straight, hook and 90 degree pick Made in Taiwan Anodised and etched Strong magnetic end Comes packed in a recyclable box packaging and have protective capsBuy Lifeline Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Funn UpDown Dropper Replacement Cartridge - Neutral - External}, Neutral
  • £14.99
  • RRP £29.99
  • Saving you £50

Funn UpDown Dropper Replacement CartridgeThis high-quality cartridge is specifically engineered for use with your Funn UpDown dropper seatpost. It features a durable alloy construction which makes it immensely tough at handling all the abuse that comes with off-road riding. Perfect for replacing your old or worn-out existing cartridge, this version is an ideal choice of upgrade for breathing new life back into your dropper. Features: Material: Alloy Use: MTB Compatibility: Funn UpDown Dropper seatposts Buy Funn Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blank Compound TL BMX Stem - Black - 1.1/8", Black
  • £14.99
  • RRP £17.99
  • Saving you £17

Blank Compound TL BMX StemThis Blank Compound TL V2 Stem is exactly what a stem should be: inexpensive and reliable. Featuring a classic design, this stem gains strength from the combination of melt-forged alloy and heat-treated M8 bolts. This Blank Compound TL V2 Stem will serve as the reliable lynchpin of your cockpit. Features:Material: Melt-forged alloyNew smoother design with CNC'd logoHeat-treated M8 bolts35mm CNC'd compression bolt recessBar bore: 22.2mmReach: 50mmWeight: TBABuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blank Compound TL BMX Stem - Polished - 1.1/8", Polished
  • £14.99
  • RRP £17.99
  • Saving you £17

Blank Compound TL BMX StemThis Blank Compound TL V2 Stem is exactly what a stem should be: inexpensive and reliable. Featuring a classic design, this stem gains strength from the combination of melt-forged alloy and heat-treated M8 bolts. This Blank Compound TL V2 Stem will serve as the reliable lynchpin of your cockpit. Features:Material: Melt-forged alloyNew smoother design with CNC'd logoHeat-treated M8 bolts35mm CNC'd compression bolt recessBar bore: 22.2mmReach: 50mmWeight: TBABuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blank V2 BMX Integrated Headset - Polished, Polished
  • £14.99
  • RRP £19.99
  • Saving you £25

Blank V2 BMX Integrated HeadsetBlank's V2 Integrated Headset is the ideal replacement headset. Super-smooth and reliable, this headset isn't exclusively reserved for the price conscious rider. Features:1-1/8" sealed bearingsAlloy bearing cover45/45° precision bearingsWeight: TBABuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blank V2 BMX Integrated Headset - Black, Black
  • £14.99
  • RRP £17.99
  • Saving you £17

Blank V2 BMX Integrated HeadsetBlank's V2 Integrated Headset is the ideal replacement headset. Super-smooth and reliable, this headset isn't exclusively reserved for the price conscious rider. Features:1-1/8" sealed bearingsAlloy bearing cover45/45° precision bearingsWeight: TBABuy Blank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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