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

Buff Original - Boronia Pink - One Size}, Boronia Pink
  • £7.98
  • RRP £15.95
  • Saving you £50

Buff Original Original buff, a multifunctional tubular accessory ideal for many activities. Original Buff keeps you warm in the cold, wick moisture and keeps you cool when it’s hot. The lightweight, breathable, moisture wicking fabric is wind resistant and extremely comfortable to wear. Original Buff can be worn as a neckerchief, headband, wristband, mask, hairband, balaclava, scarf, scrunchie, saharaine, pirate cap, beanie and bandana. Features: Material: 100% Polyester Microfibre Weight: 36g Dimensions: 52cm x 24.5cm Sizing: Standard fits most adults Seam Free: No irritating seams or hems Easy Care: Machine washable. Non iron. A Buff won’t lose its elasticity Colours: A Buff is colour fast and won’t fade Buy Buff Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sea To Summit Delta Cutlery Set SS21 - Pacific Blue, Pacific Blue
  • £7.99

Sea To Summit Delta Cutlery Set The Sea To Summit Delta Cutley Set includes a knife, fork and spoon designed to pair with the Delta bowl.Attached with a carabiner, the Sea To Summit Delta Cutlery Set can hang on its own, or you can clip the knife, fork and spoon together.Features:Knife, fork and spoon setSharp half plain, half serrated knifeCarabiner used to clip 3-piece set togetherFood grade BPA-free PolypropyleneDishwasher safeBuy Sea To Summit Camping from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Avid Disc Brake Bracket Mounting Bolts - 40mm Rotor Size Increase
  • £7.99
  • RRP £21.00
  • Saving you £62

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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Evoc Blaster Bite Valve SS21 - Black, Black
  • £7.99

Blaster Bite ValveYou can remain even more hydrated now with the EVOC Blaster Bite Valve.The EVOC Blaster Bite Valve literally has bite, the optimised construction increases the water flow rate by 20% thanks to a clever twist lock design. Simply attach to your EVOC hydration bladder and go. Features:BPA and PVC freeWeight: 10gDimensions: 3.5 x 6 x 2cmHose not includedBuy EVOC Hydration Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Maxxis Holy Roller Dirt Jump Tyre - Black - 26", Black
  • £7.99
  • RRP £29.99
  • Saving you £73

Maxxis Holy Roller Dirt Jump TyreWhether you're spending the day at your favourite dirt jump spot or cruising on the pavement, this versatile BMX tyre is designed for smoothness and consistency. It features a high-quality single compound throughout its tread, which is specifically optimised for longevity and performance. Maxxis has also equipped this model with an inverted semi-knob design that uses its unique tread pattern to roll extremely well and hook up in hardpack conditions. From the dirt to the pavement, this is a great choice of upgrade for dependable rolling performance on your ride. Features: Compound: Single Compound Use: Dirt Jump Bead Type: Wire TPI: 60 Recommended Installation: Front or Rear Dirt to pavement versatility Inverted semi-knob design Unique tread pattern Single or Pair: Single Weight: 830g (approx)Manufacturer's Part Numbers: TB50611600 Black 2.4" 24"Buy Maxxis Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Bike Shield Stay Shield Frame Protector Pack - Clear - 1 Piece, Clear
  • £7.99

Bike Shield Stay Shield PackThe Stay Shield Pack from Bike Shield provides protection against cables, scratches from chain slap, crashes and transportation.This long frame protector suits all frame types and will effectively protect your frame's chainstay from cable rub and chain slap or any side impacts. BikeShield keeps your bike in mint condition by protecting it from scratches, grit and stones. It offers clear advantages over other products which aim to provide invisible protection for bike frames.: Features: Dimensions: 25 x 3.8cm Ultra-tough protection Self-healing when cut Easy to apply or remove by hand Leaves no sticky residue Invisible on the bike Will not yellow with age Long-lastingBuy Bike Shield Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Mega AM Mountain Bike Main Axle Kit
  • £7.99
  • RRP £16.99
  • Saving you £53

Nukeproof Mega AM Mountain Bike Main Axle KitReplacement Nukeproof Mega AM Main Axle Kit. Designed as the main pivot point; securely attaching the chainstays to the front triangle.Features: 2x M6 Bolts. 2x Machined Bearing Caps. 2x Bearing Spacers. 1x Axle. Compatible with the Nukeproof Mega AM Frame.Buy Nukeproof Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus E-Sommet Shock Mudguard and Bolts (2018) - Silver - One Size, Silver
  • £7.99

Vitus E-Sommet Shock Mudguard and Bolts (2018)This top-quality mudguard and bolt is specifically designed for use with your Vitus E-Sommet MTB.Features:This kit contains a replacement for the plastic mudguard which protects your shock from dirt and splash-backs coming from the rear wheel. Additionally, it includes a mounting screw for straight-forward installation.Features: Compatibility: Vitus E-Sommet Genuine Vitus replacement part Mounting screw includedBuy Vitus Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Mythique V-Link Seatstay Pivot Kit - Neutral, Neutral
  • £7.99

Vitus Mythique V-Link Seatstay Pivot KitThis V-Link Seatstay Pivot Kit is to replace the bolt, washer, spacer and threaded element of the rear pivot of the suspension linkage on all Vitus Mythique 27 and 29 frame models.Note: This kit is for one side of the frame only and 2x kits are required per frame, bearings sold separately.Click here to view and download our Frame Diagram Sheet to ensure compatibility.Features: Kit Includes: Bolt, washer, spacer and threaded element of the rear pivot of the suspension linkage for all Vitus Mythique 27 and 29 frames. For one side of the frame Bearings sold separatelyBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Dominer DH V-Link Seatstay Pivot Kit - Neutral, Neutral
  • £7.99

Vitus Dominer DH V-Link Seatstay Pivot KitThis V-Link Seatstay Pivot Kit replaces the bolt and washers for one side of the rear pivot suspension linkage on the Vitus Dominer. For complete rear pivot maintenance, you would require 2x of these kits and bearings are supplied separately.Note: This kit is for one side of the frame only and 2x kits are required for a complete frame, bearings sold separately.Features: Kit Includes: 1x Bolt and 2x washers for Vitus Dominer rear pivot For one side of the rear pivot Bearings sold separatelyBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Dissent Mountain Bike Seatstay Protector - Black, Black
  • £7.99

Nukeproof Dissent Mountain Bike Seatstay ProtectorGiving great protection against dirt, dings and debris on your framework, Nukeproof's Dissent Seat stay Protector makes sure your seat stay is kept in mint condition on every race, ride and run.High Quality and Protective Seat stay CoverSpecially designed for 2020-2022 Dissent models, this genuine Nukeproof guard is a brilliant barrier against the mud and muck thrown up by a variety of terrains and under-wheel conditions, thanks to its durable moulded silicone construction. Attaching to your downtube via its 3M adhesive backing, the Dissent Seat stay Protector is the perfect protection against all types of grit, grime and gashes.Features: Material: Moulded Silicone with 3M adhesive backing Compatibility: 2020-2022 Nukeproof Dissent modelsBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Reactor MTB Seatstay Protector - Black, Black
  • £7.99

Nukeproof Reactor MTB Seatstay ProtectorOffering fantastic protection against abrasions, bumps and bangs on your framework, Nukeproof's Reactor Seatstay Protector ensures your seatstay is kept in tip-top condition, no matter how dirty your ride gets.High Quality and Protective Seatstay CoverFit for 2020-2022 Reactor models, this genuine Nukeproof cover is a fantastic barrier against the splashes, scrapes and scratches thrown up by the elements thanks to its durable moulded silicone construction. Attaching to your seatstay via its 3M adhesive backing, the Reactor Seatstay Protector is the ideal guard against all types of debris, dings and damage.Features: Material: Moulded Silicone with 3M adhesive backing Compatibility: Current Nukeproof Reactor modelsBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Megawatt Cable Guide Kit - Neutral, Neutral
  • £7.99

Nukeproof Megawatt Cable Guide KitThe Megawatt Cable Guide Kit from Nukeproof is for use with the 2021-2022 Megawatt Frame.Features: High-quality Nukeproof chain stay protector Compatibility: 2021-2022 Nukeproof Megawatt Kit Includes: 2x FB-SUP-LK121-1 - Seat tube Cable Port 2x M4x10L-M11B - Seat tube Cable Port BoltPart Number: NP21MGWTCBKTBuy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MRP G3-G4-Mini G3-AMG Upper Guide Hardware - Black, Black
  • £7.99
  • RRP £9.99
  • Saving you £20

MRP G3-G4-Mini G3-AMG Upper Guide HardwareThis hardware is a direct replacement for the hardware found on the G3, Mini, AMG and G4 chainguides that holds the upper guide in place.Features:Compatible with the G3, Mini, AMG and G4 chainguidesBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Most Xylon Team Edition Handlebar - Black-Grey - 31.8mm, Black-Grey
  • £7.99
  • RRP £20.64
  • Saving you £61

Most Xylon Team Edition HandlebarWhether you're training or competing, this high-quality road bike drop handlebar is engineered for performance. It features a dependable alloy construction, which allows it to handle all of the pressure and intensity that's associated with clocking up the miles on the road. Most has also equipped this model with comfortable geometry, which makes it easy to change position while also providing precise and agile steering performance. Coming complete with a Team Edition finish to complement your road bike, this is a great choice of upgrade for smooth and reliable steering wherever your next ride takes you.Features: Material: Alloy Finish: Team Edition Use: Road Bar Clamp Diameter: 31.8mmBuy Most Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Cassette and Fork Top Cap Tool - Silver, Silver
  • £7.99

LifeLine Cassette and Fork Top Cap ToolThe Cassette and Fork Top Cap Tool from LifeLine is perfect for installation and removal of your cassette. The tool is also fully compatible with any fork which requires a cassette tool for the top cap removal like the current RockShox range. Features: Use with 24mm wrench or 1/2" driverBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Stolen Throttle Unsealed Alloy BMX Pedals - Black - 9/16", Black
  • £7.99
  • RRP £25.99
  • Saving you £69

Stolen Throttle Unsealed Alloy BMX Pedals Large platform with a knurled concave shape. Low profile die cast aluminum body with 8 replaceable steel pins per side. Recessed end to prevent damage to bearing cover. Features: Spindle: Chromoly steel with 15mm wrench flats and 6mm hex broach. Material: ADC10. Pins: Steel M4x0.7v. Weight: 17.5oz. (sealed)Buy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Top Cap Garmin Handlebar Mount - Black, Black
  • £7.99
  • RRP £9.99
  • Saving you £20

LifeLine Top Cap Garmin Handlebar MountA mounting system that is built for attaching your Garmin cycling computer away from the front of the bars and instead on to the top cap instead which is ideal for MTB riders.FeaturesCompatible with most Garmin computersCNC alloy constructionWeighs 22gBuy LifeLine Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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K-Edge Garmin Quarter Turn Mount Replacement - Black, Black
  • £7.99

K-Edge Garmin Quarter Turn Mount Replacement A co-polymer constructed, replaceable, insert for your Garmin ¼ turn style computer which works with all K-Edge mounts including combo mounts. The insert comes with a protective design that is designed to break with significant impact to shield the tabs on the back of your Garmin computer.FeaturesCo-polymer constructionCompatible with all Garmin ¼ turn style computersReplaceable itemProtective designWeighs 10gDimensions: 13 x 18 x 4cmBuy K-Edge Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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K-Edge Wahoo Quarter Turn Mount Replacement - Black, Black
  • £7.99

K-Edge Wahoo Quarter Turn Mount Replacement A co-polymer insert that works with Wahoo ¼ turn style computers and K-Edge mounts including combo mounts. The insert comes with a protective design and will break in the case of substantial impact to shield the tabs on the back of your Wahoo computer.FeaturesCo-polymer constructionCompatible with Wahoo ¼ turn style computersReplaceable partProtective designCan be used with Combo MountsWeighs 8gDimensions: 13 x 18 x 5cmBuy K-Edge Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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