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

Muc-Off Sweat Protect - Black - 300ml}, Black
  • £11.99

Muc-Off Sweat ProtectA fantastic formula to keep your training area germ-free, this bottle keeps your bike, trainer and other gym equipment clean and hygienic while keeping you healthy. Composed of state-of-the-art anti-corrosion additives and inhibitors, it covers your components and units with a dry film, stopping your sweat beads from rusting your kit. With a 'Genius Straw' on hand for a mess-free, precision application, it offers up to 3 months of protection as you stay in peak condition. Features:Suitability: Indoor trainers and all gym equipmentProtection: Lasts up to 3 monthsDirections for use:1. Shake can vigorously. After washing the surface with Muc-Off Equipment Cleaner, apply Sweat Protect to any surface that needs protecting to disperse remaining moisture.2. Spray directly onto the surface and leave in place for a higher level of protection, or for an even thinner coating wipe off any excess fluid with a cloth.Note: Mask braking surfaces before application. Store in a cool, dry place. Do not apply to tyre tread or braking surfaces.Buy Muc-Off Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off Indoor Training Sanitiser - Black - 500ml}, Black
  • £11.99

Muc-Off Indoor Training SanitiserThis fantastic spray by Muc-Off has been created to ensure you take on every indoor workout in a germ-free space. Suitable for use on a wide range of equipment, surfaces and materials, this apple-fragranced formula breaks down sweat and other moisture and leaves your training equipment streak-free and spotless. Features:Fragrance: AppleSuitability: All surfaces - aluminium, stainless steel, carbon, plastic and vinylDirections for use:1. Apply Equipment Cleaner to all required surfaces2. Leave for a few seconds and then wipe off with a clean microfiber cloth.3. Store in a cool, dry place.Tip: Use Muc-Off Sweat Protect after cleaning to ensure your bike is protected and corrosion free.Buy Muc-Off Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off Soft Washing Brush
  • £11.99

Muc-Off Soft Washing Brush Designed to clean your frame, forks, components and equipment whilst caring for your bike's delicate finish. The Soft Washing Brush sintered bristle compound is designed to clean your bike frame and components while caring for delicate finishes. All new design featuring a tough impact resistant dual density handle that won't slip in extreme conditions, oversized head for fast cleaning of large areas and rubberised impact zones for maximum protection. Muc-Off Soft Washing Brush Features: Rubberised impact zones Durable nylon bristles Reach hard to shift grime Includes hanger on handle for easy storage Buy Muc-Off Soft Washing Brush from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off C3 Wet Ceramic Chain Lube (120ml) - 120ml}
  • £11.99
  • RRP £19.99
  • Saving you £40

Muc-Off C3 Wet Ceramic Chain Lube (120ml)The C3 Wet Ceramic Chain Lube provides you with long-lasting reliable protection for your bicycle chains, making it a must-have for any cycling enthusiast.This chain lube's formula includes Boron Nitride and Fluoro Polymers to ensure ultra-low friction for the utmost in drive chain efficiency, high performance and durability. The waterproof qualities of Muc-Off C3 Ceramic Wet Chain Lube also mean that your drive chain will excel in the harshest of riding conditions.C3 Ceramic Wet Lube comes in an easy to use bottle complete with a pipette system for quick application. It’s also 95% biodegradable and is ideal for Road, Cyclocross and MTB (mountain bike).Features:Ideal chain lubricant for Road Cycling, Cyclocross & MTBExcels in wet, muddy conditionsContains Fluoro Polymers & Boron Nitrides for efficiencyCreates Ceramic coating for chain protectionUltra long-distance performanceIncredible durabilityPipette system for accurate, easy applicationDirections for use:1. Clean drive chain thoroughly before lube application.2. Ensure drive chain area is dry.3. Apply a moderate amount of C3 Ceramic Wet Chain lube to the inside chain link while spinning pedals in a reverse motion.4. Wipe away any excess chain lube.Buy Muc-Off Ceramic Lube from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off Tool Storage Bottle (450ml) - Black, Black
  • £11.99

Muc-Off Tool Storage Bottle (450ml)Store all your valuables in one place thanks to the Tool Storage Bottle from Muc-Off. Deceptively spacious boasting a 450ml capacity, it's ideal for keeping your keys, smartphones and cycling tools easily within reach. It's fully waterproof and can be cleaned with ease, after a muddy ride on the trail. Features:Use: Road, Mountain Bike (MTB) and CyclocrossKeep your inner tubes, gas canisters, gels, keys, money, smartphone, and any other small items with you at all timesFits into any standard-sized bottle cageEasily washed after a muddy rideFully-waterproofCapacity: 450mlBuy Muc-Off Lubricants from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off Wet Weather Lube - 400ml Aerosol - Clear - 400ml Aerosol}, Clear
  • £11.99

Muc-Off Wet Weather Lube - 400ml AerosolEfficient, performance-enhancing and protective for wet-weather riding, the Wet Weather Lube from Muc-Off ensures smooth gear shifting performance and repels water to protect your chain and drivetrain components from corrosion.Muc-Off Wet Weather Lube is an ultra-durable, long distance bicycle chain lubricant that's been specifically formulated to excel over long distances in harsh and muddy conditions. Muc-Off's state-of-the art formula has been derived from high-performance biodegradable ingredients Muc-Off Wet Weather Lube penetrates deep into your chain links forming an even and long-lasting lubricating film to reduce metal-on-metal wear and offers total protection against corrosion. Muc-Off's integral anti-wear and extreme pressure additives coat every part of the link to provide a silky-smooth gear change and an ultra-efficient drive chain. Features: Ensures silky smooth gear shifts Reduces friction and energy consumption Repels water for chain and component protection Excels in harsh, muddy riding conditions Extreme pressure additives for increased efficiency Readily biodegradable Contains UV detection dye to ensure full coverage Can be applied to chain, shifters, cables and derailleurs Ideal for all types of bicycles Bubble gum fragrance *Only contents are biodegradableBuy Muc-Off Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kryptonite KryptoFlex Seatsaver Cable Bike Lock - Black, Black
  • £11.99

Kryptonite KryptoFlex Seatsaver The perfect way to foil saddle/seatpost theft! Use this seat leash to keep your quick-release seatpost attached to the bike. It does not interfere with seat adjustment.Features: 5mm x 760mm Buy Kryptonite Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM SuperSuede Bar Tape - White, White
  • £11.99
  • RRP £24.00
  • Saving you £50

SRAM SuperSuede Bar TapeThe perfect way to finish off your SRAM-equipped road or gravel bike in style, this SuperSuede Bar Tape offers you lasting comfort even without gloves. Coming complete with matching SRAM bar end plugs, it feels soft to the touch and will enhance the looks of modern and classic bikes alike.Features:Single or Pair: Pair (enough length for all drop bar sizes)Gel or Tape: TapeBar End Plugs Included: YesGrippy feel with a light suede finish Available in a range of colour options Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Maxle Stealth - Rear MTB - Black - M12 x 1.5, Black
  • £11.99
  • RRP £28.00
  • Saving you £57

SRAM Maxle Stealth - Rear MTBMake your Thru-Axle disappear with the SRAM Maxle Stealth - Rear MTB, the lightweight, low-profile alternative to Maxle Ultimate or Maxle Lite.Features:  Genuine part  Easy to fit  Threaded pitchBuy SRAM Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt Tear-Off Laminated 2x7-pack - Clear, Clear
  • £11.99
  • RRP £19.99
  • Saving you £40

Leatt Tear-Off Laminated 2x7 – packKeep your vision clearer for the longer with the laminated tear offs which are easily placed over any of the goggles in the Leatt range. The laminated construction offers advanced protection from all the mud and grime of trail.FeaturesOffers extra protection from mud and grimeIncludes 14 tear offsBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Avid FR-5 Brake Lever - Silver - Pair}, Silver
  • £11.99
  • RRP £20.00
  • Saving you £40

Avid FR-5 Brake LeverSuitable for multiple bike types, cable-operated disc brakes and V-Brakes, the FR-5 pair is the ideal brake lever choice for performance-seeking cyclists. Sold as a pair, both of these levers can be used for front or rear, simplifying the installation process. This design is also a real help should you need to swap them around on the go after a bad crash. Easy to install and adjust, they will instantly improve how your brakes feel and perform.Features: Lever Material: Aluminum, Reversible, Flat Rate Pull Adjustment: Reach Adjustment, Qwik-Adjust Barrel Adjuster Special Features: Bend Zone Compatibility: Mechanical disc brakes, Linear-pull brakesUse: Mountain Bike (MTB), Hybrid BikeSingle or Pair: PairCables Included: NoClamp Diameter: Standard 22.2mm handlebar clampWeight: 155g (per pair)Technologies: Bend Zone: We know that crashes happen, and that’s why SRAM created Bend Zone. During a powerful hit - one that would break a normal lever, Bend Zone allows the lever to flex, saving the lever body from massive carnage. Not only will you be able to ride out of the woods without resorting to Flintstone-style braking, you won’t even have to get a new lever body Reach Adjust: Brake lever fit and feel is a personal thing. Riders have individual positioning preferences, as well as unique hand sizes and finger lengths. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyoneBuy Avid Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Avid Disc Brake Bracket Mounting Bolts - 30mm Rotor Size Increase
  • £11.99
  • RRP £24.00
  • Saving you £50

Avid Disc Brake Bracket Mounting BoltsAvid Disc Brake Bracket Mounting Bolts are high quality replacement parts for your MTB brakes. Since 1991, Avid has been working hard to bring you the industry’s most dramatic improvements and make enhancements so sweet it’s hard to imagine riding without them. Avid represents component engineering at its best.Features:Genuine Avid brake spare partDesigned for durability and performanceEasy to adjust when fine tuning your brake setupBuy Avid Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Endura Multitube - Grey Camo - One Size}, Grey Camo
  • £11.99
  • RRP £14.99
  • Saving you £20

Endura MultitubeOne of Endura’s most versatile products, the Multitube can be worn in a variety of ways to give you the very best warming support. Whether you wear it as a neck tube, skullcap or mask, the close fit under the helmet is always effective, and the fabric is quick to quick sweat away from the skin.Features:Material: 100% PolyesterVersatile printed tubeFast wicking to draw away sweatWear as neck tube, mask, bandana, skullcap etc.Snug fitting for wearing under helmetBuy Endura Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Endura Jagged Socks - Navy - S/M}, Navy
  • £11.99
  • RRP £14.99
  • Saving you £20

Endura Jagged SocksFrom cycling up steep mountain climbs to the speed and thrill of the downhill to steady pedalling along valley roads, the Endura Jagged Socks give you superb comfort wherever your bike takes you. Made from a soft-touch fabric, the Jagged Socks are quick to deal with sweat, wicking it away before it causes any discomfort. The ribbed cuff gives them a great fit over the ankle and a stretch arch support adds comfort inside your cycling shoes. A padded sole provides cushioning on the pedals and flat seams at the toes prevent irritation.Features:Materials: 50% Polyamide, 40% Polyester, 10% ElastaneSoft-touch, high wicking yarnRib-knit upperStretch arch supportPadded sole for extra comfortFlat seam toeEasycare machine washSold as a pairBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Jagged Socks - Navy - L/XL/XXL}, Navy
  • £11.99
  • RRP £14.99
  • Saving you £20

Endura Jagged SocksFrom cycling up steep mountain climbs to the speed and thrill of the downhill to steady pedalling along valley roads, the Endura Jagged Socks give you superb comfort wherever your bike takes you. Made from a soft-touch fabric, the Jagged Socks are quick to deal with sweat, wicking it away before it causes any discomfort. The ribbed cuff gives them a great fit over the ankle and a stretch arch support adds comfort inside your cycling shoes. A padded sole provides cushioning on the pedals and flat seams at the toes prevent irritation.Features:Materials: 50% Polyamide, 40% Polyester, 10% ElastaneSoft-touch, high wicking yarnRib-knit upperStretch arch supportPadded sole for extra comfortFlat seam toeEasycare machine washSold as a pairBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Jagged Socks - Black - S/M}, Black
  • £11.99
  • RRP £14.99
  • Saving you £20

Endura Jagged SocksFrom cycling up steep mountain climbs to the speed and thrill of the downhill to steady pedalling along valley roads, the Endura Jagged Socks give you superb comfort wherever your bike takes you. Made from a soft-touch fabric, the Jagged Socks are quick to deal with sweat, wicking it away before it causes any discomfort. The ribbed cuff gives them a great fit over the ankle and a stretch arch support adds comfort inside your cycling shoes. A padded sole provides cushioning on the pedals and flat seams at the toes prevent irritation.Features:Materials: 50% Polyamide, 40% Polyester, 10% ElastaneSoft-touch, high wicking yarnRib-knit upperStretch arch supportPadded sole for extra comfortFlat seam toeEasycare machine washSold as a pairBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Endura Jagged Socks - Black - L/XL/XXL}, Black
  • £11.99
  • RRP £14.99
  • Saving you £20

Endura Jagged SocksFrom cycling up steep mountain climbs to the speed and thrill of the downhill to steady pedalling along valley roads, the Endura Jagged Socks give you superb comfort wherever your bike takes you. Made from a soft-touch fabric, the Jagged Socks are quick to deal with sweat, wicking it away before it causes any discomfort. The ribbed cuff gives them a great fit over the ankle and a stretch arch support adds comfort inside your cycling shoes. A padded sole provides cushioning on the pedals and flat seams at the toes prevent irritation.Features:Materials: 50% Polyamide, 40% Polyester, 10% ElastaneSoft-touch, high wicking yarnRib-knit upperStretch arch supportPadded sole for extra comfortFlat seam toeEasycare machine washSold as a pairBuy Endura Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wahoo ELEMNT Quarter Turn Mount Adapter - Blue, Blue
  • £11.99

Wahoo ELEMNT Quarter Turn Mount AdapterA lightweight adaptor piece which converts a Garmin quarter turn bike computer mount to a Wahoo bike computer mount.FeaturesEnables you to convert Garmin quarter turn bike computer mount to a Wahoo bike computer mountWeighs 0.1ozBuy Wahoo Computers from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wahoo ELEMNT Computer Stem Mount - Black, Black
  • £11.99

Wahoo ELEMNT Computer Stem MountCompatible with ELEMNT, ELEMNT ROAM, ELEMNT BOLT, and ELEMNT Mini cycle computers, the ELEMNT Computer Stem Mount from Wahoo is a stable, secure and lightweight computer stem mount.Lightweight, Durable and Secure Computer Stem MountThe stem mount for Wahoo ELEMNT GPS bike computers is made of lightweight, durable plastic and is a great solution for cyclists who prefer to keep their computer on top of the stem.Features: Fits any stem Weight: 0.2oz Works with ELEMNT, ELEMNT ROAM, ELEMNT BOLT, and ELEMNT Mini Note: BOLT loses aerodynamic advantage with this mount) Manufacturer Part Number: WFCC1M2Buy Wahoo Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Buff Coolnet UV+ Headband SS19 - Solid Black - One Size}, Solid Black
  • £11.99
  • RRP £13.95
  • Saving you £14

Buff Coolnet UV+ HeadbandMade from recycled polyester, the Buff Coolnet UV+ Headband keeps sweat at bay, hair away from the face and offers UPF 50+ sun protection.CoolNet UV+ Headband is a comfortable product with an optimal fit and fusion joined fabrics to prevent skin irritation. Ideal for all-year-round use with efficient forehead perspiration absorption during high-intensity summer activities like running and trail running and ear protection against the cold while downhill and cross-country skiing.Features:Main Material: 95% Polyester, 5% ElastaneCooling effectRecycled PolyesterUltra 4-way stretchUltralightWeighs 14gMeasures 9.5x22.3cmUPF 50+ sun protectionBuy Buff Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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