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

Wellgo CL98R Shimano Road SPD-SL Cleats - Black, Black
  • £7.49
  • RRP £9.99
  • Saving you £25

Wellgo CL98R Shimano Road SPD-SL CleatsThe CL98R Road SPD Cleats are are compatible with SPD MTB pedals.Features:Cleat kit4 degree float73g/prPedal cleats are the metal or plastic item that attaches to the sole of your cycling shoe and clips into your pedals. Most shoes will accept most popular cleats (MTB shoes will take MTB cleats and Road shoes, Road cleats) but some may require adaptors. You need the exact cleat to match your pedals although some have either single release (twist outwards) or multi-release (twist in either direction) options. Cleats feature 'float', this is the amount of natural movement your joints require your ankle to move during the pedal stroke and is an important factor.Buy Wellgo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off Detailing Brush
  • £7.49

Muc-Off Detailing BrushThe Muc-Off Detailing Brush is ideal for reaching hard-to-shift dirt on sprockets, hubs and other tight areas such as suspension mounts or fork crowns.All new design featuring a tough impact resistant dual density handle that won't slip in extreme conditions, durable nylon bristles and rubberized impact zones for maximum protection on delicate finishes. Muc-Off Detailing Brush Features: Tough impact resistant handles, with ultra stiff nylon bristles Cranked head design allows for easy cleaning of hard to reach areas Includes hanger on handle for easy storage Buy Muc-Off Detailing Brush from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Weldtite Carbon Clean & Protect Spray - 250ml - 250ml}
  • £7.49
  • RRP £7.99
  • Saving you £6

Weldtite Carbon Clean & Protect Spray (250ml) This spray has been engineered to clean and protect carbon frames, while protecting against UV rays and environmental agents, and leaving no residue or streaking. Features: Easy to apply spray applicator Safe to use on carbon and other frame materials Suitable for lacquered and matte finishesBuy Weldtite Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Transfil Self Locking Gear Ferrules 4mm (10 Pack) - Gold - 4mm}, Gold
  • £7.49
  • RRP £8.99
  • Saving you £17

Transfil Self Locking Gear Ferrules 4mm (10 Pack)Coming equipped with a high-grade alloy construction, this pack of 10 gear ferrules provides fantastic strength and durability on your ride. Ideal for when it's time to service your gearing set-up or upgrade your existing ferrules, this pack is specifically designed to fit 4mm outer gear casing for smooth performance. Transfil has also equipped these with a hard-anodised finish, which offers additional protection against corrosion so you can enjoy reliable gear operation in all-weather conditions without worrying about the elements. One final highlight is this pack is available in a range of colour options to choose from, so you can add some extra style to your ride.The Transfil 10 Pack 4mm Gear Ferrule is made from the highest quality materials. Transfil's technology comes from the research, innovation, and production of the control cables they produce for the French car industry. Their bicycle brake and gear cable accessories, end caps and ferrules are among the most reliable and dependable on the market.Features: Material: High-grade Alloy Finish: Hard Anodised with various colour options to choose from Compatibility: To fit 4mm outer gear casing Ferrule Size: 4mm Number of Ferrules: 10 packManufacturer's Part Number: KB65G Gold M 10 pack KB65K Black M 10 pack KB65R Red M 10 pack KB65S Silver M 10 packBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Transfil Self Locking Gear Ferrules 4mm (10 Pack) - Red - 4mm}, Red
  • £7.49
  • RRP £8.99
  • Saving you £17

Transfil Self Locking Gear Ferrules 4mm (10 Pack)Coming equipped with a high-grade alloy construction, this pack of 10 gear ferrules provides fantastic strength and durability on your ride. Ideal for when it's time to service your gearing set-up or upgrade your existing ferrules, this pack is specifically designed to fit 4mm outer gear casing for smooth performance. Transfil has also equipped these with a hard-anodised finish, which offers additional protection against corrosion so you can enjoy reliable gear operation in all-weather conditions without worrying about the elements. One final highlight is this pack is available in a range of colour options to choose from, so you can add some extra style to your ride.The Transfil 10 Pack 4mm Gear Ferrule is made from the highest quality materials. Transfil's technology comes from the research, innovation, and production of the control cables they produce for the French car industry. Their bicycle brake and gear cable accessories, end caps and ferrules are among the most reliable and dependable on the market.Features: Material: High-grade Alloy Finish: Hard Anodised with various colour options to choose from Compatibility: To fit 4mm outer gear casing Ferrule Size: 4mm Number of Ferrules: 10 packManufacturer's Part Number: KB65G Gold M 10 pack KB65K Black M 10 pack KB65R Red M 10 pack KB65S Silver M 10 packBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hutchinson Protect'Air Max Tubeless Sealant (120ml)
  • £7.49

Hutchinson Protect'Air Max Tubeless Sealant (120ml)Whether you're adapting to tubeless tyres and needs a reliable sealant for the casing, or you need a fast-acting repair for a small (1-2mm) puncture, the Protect'Air Max is the perfect solution. Features: Compatibility: Road / MTB tyres Compound: Latex-based Size: 120ml per bottleBuy Hutchinson Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tru-Tension Brake Cleaner - Clear - 500ml}, Clear
  • £7.49
  • RRP £7.99
  • Saving you £6

Tru-Tension Brake CleanerThe Brake Cleaner from Tru-Tension is formulated for exceptional disc brake performance. It cleans your brake discs and brake pads for greater stopping power and longer-lasting brake reliability.This brake cleaner features a high-powered nozzle, which instantly blasts dirt and grime away from hard-to-reach places within your brake setup, for superior braking performance. Plus, unlike most brake cleaners that have a strong chemical smell, this cleaner from Tru-Tension has a cleaner and fresh banana fragrance.Features: Improves braking performance Quick-drying Instantly lifts dirt Perfect for all brake typesBuy Tru-Tension Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Headset Spacers Kit - Blue - 1.1/8", Blue
  • £7.49
  • RRP £7.99
  • Saving you £6

Spank Headset Spacers KitWith their premium anodised finish and bold Spank logos, this Headset Spacers Kit is the ideal addition for personalising your Spank-equipped mountain bike (MTB). This kit comes with 3 alloy spacer rings for positioning your stem at the perfect height for riding on the most demanding trails.Features: Material: Alloy Finish: Brushed anodised Sizes Included: 1x3mm, 1x6mm and 1x12mm Suits Fork Steerer Tube Diameter: 1.1/8" (28.6mm)Buy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Headset Spacers Kit - Silver - 1.1/8", Silver
  • £7.49
  • RRP £7.99
  • Saving you £6

Spank Headset Spacers KitWith their premium anodised finish and bold Spank logos, this Headset Spacers Kit is the ideal addition for personalising your Spank-equipped mountain bike (MTB). This kit comes with 3 alloy spacer rings for positioning your stem at the perfect height for riding on the most demanding trails.Features: Material: Alloy Finish: Brushed anodised Sizes Included: 1x3mm, 1x6mm and 1x12mm Suits Fork Steerer Tube Diameter: 1.1/8" (28.6mm)Buy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Finish Line Krytech Wax Lube - 120ml}
  • £7.49

Finish Line Krytech Wax Lube KryTech's new M2 formula is wax lubrication technology at its best. DuPont's metal bonding Krytox lubricating film in combination with M2 molybdenum, specialized waxes, and more, make KryTech even slicker, quieter and longer lasting. In fact, Bicycling Magazine says KryTech far outscores its competition. The industry's cleanest, driest, most durable wax lubricant…A dry, hard wax lubricant that keeps parts clean. M2 molybdenum for superior long haul durability.No oily, greasy film to attract and absorb dirt and grime..• Metal bonding Krytox for optimum lubricity• Available in 60ml or 120ml sizesBuy Finish Line Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vitus Hanger 32 (Zenium 14-16)
  • £7.49
  • RRP £14.99
  • Saving you £50

Vitus Derailleur Hanger 32 (Zenium 2014-16)Genuine Vitus replacement gear hanger for the 2014 - 2016 Zenium frames. Compatibility: Zenium 2014-2016Features: Genuine Vitus Spare partsClick here to view and download the Gear Hanger Cheat Sheet to ensure compatibility with all Vitus hangers.Buy Vitus Frame Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Headset Spacers Kit - Orange - 1.1/8", Orange
  • £7.49
  • RRP £7.99
  • Saving you £6

Spank Headset Spacers KitWith their premium anodised finish and bold Spank logos, this Headset Spacers Kit is the ideal addition for personalising your Spank-equipped mountain bike (MTB). This kit comes with 3 alloy spacer rings for positioning your stem at the perfect height for riding on the most demanding trails.Features: Material: Alloy Finish: Brushed anodised Sizes Included: 1x3mm, 1x6mm and 1x12mm Suits Fork Steerer Tube Diameter: 1.1/8" (28.6mm)Buy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Joe's No Flats Eco Sealant - 125ml}
  • £7.49
  • RRP £7.99
  • Saving you £6

Joe's No Flats Eco SealantThe new generasion in puncture prevention! Latex free, ammonium free and protein free. The best sealant in the market - specifically developed for light TLR/ TNT tubeless tyres with thin side walls.Please note: This sealant is not compatible with CO2 cartridges.Features: Suitable for sensitive rims and tyres. Suitable for people with allergy and sensitivity to latex. For use in tubeless tyres and inner-tubes. Instantly seals punctures in the tread up to 6mm more permanently than any other sealant on the market. Does not build a sticky substance in the tyre. Easy to use spout (supplied with 60ml and 125ml bottles only) - fits into all valves. Contains micro-sealing particles. Buy Joe's No Flats Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Sealed Bearing (3001 2RS) - Silver - 3001 2RS}, Silver
  • £7.48
  • RRP £8.99
  • Saving you £17

Brand-X Sealed Bearing (3001 2RS)High quality replacement sealed cartridge bearing with 2x rubber seals to keep them running smooth. Precision engineered from SUJ2 Steel for high strength and durability.Features: Size: 12 x 28 x 12mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Generator Front MTB Hub Bearing Kit 15mm
  • £7.48
  • RRP £14.99
  • Saving you £50

Nukeproof Generator Front 15mm Bearing KitHigh quality grade bearings, constructed to take all kinds of punishment, the bearings provide smooth, long lasting performance. The bearings feature a unique 7075 alloy sub-axle which prevents unserviced bearings from rusting onto the axle.Features: 2 x 15268 bearings included in kitDesigned to fit Nukeproof Generator15mm front hubsBuy Nuke Proof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Shimano Deore M515-M525-Tektro Disc Pads - Sintered}
  • £7.48
  • RRP £10.99
  • Saving you £32

Clarks Shimano Deore M515/M525/Tektro Disc PadsClarks replacement disc pads.Clarks Shimano Deore M515/M525 Disc Brake Pads Features: Compatible: Shimano Deore Mech Caliper BR-M515 Sintered and Organic Comes in 1 pair or 4 pairsBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Clarks Shimano XT M755-756 M775 Disc Brake Pads - Sintered}
  • £7.48
  • RRP £10.99
  • Saving you £32

Clarks Shimano XT M755-756 M775 Disc Brake PadsClarks Shimano XT M755 Disc Brake PadsClarks replacement disc pads.Features: Compatible: Shimano Deore XT M755 Disc Brakes Organic or Sintered Comes in 1 pair or 4 pairsBuy Clarks Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Token TK-B2009 Shimano Chainset Hex Bolt - Black, Black
  • £7.48
  • RRP £9.99
  • Saving you £25

Token TK-B2009 Shimano Chainset Hex BoltThe Token TK-B2009 chainset Hex Bolts are constructed of a lightweight alloy, these Shimano Hollowtech II preload bolts add a spalsh of colour to your chainset.Features:6061AL CNC machinedHex headCompatible to DURA-ACE 7800, 105 5700, ULTEGRA 6700, XT, SLX, DEOREWeight: 6.4gBuy Token Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GripGrab Classic Low Cut Socks - Orange - S}, Orange
  • £7.46
  • RRP £9.95
  • Saving you £25

GripGrab Classic Low Cut SocksGripGrab's Classic Low Cut Socks are lightweight socks made of multi-fabrics and Coolmax mesh, making them ideal for cycling in hot conditions. Open mesh zones ensure maximum breathability while the stretch arch supports give you the best possible fit and comfort. The low-cut ankle profile offers minimal coverage.Features:Material: 42% Acrylic, 26% Nylon, 25% Polyester, 5% Cotton, 2% PolyurethaneLightweight Coolmax mesh Stretch arch supportLow cut profileOpen mesh zones for breathabilityBuy GripGrab Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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GripGrab Classic Low Cut Socks - Orange - XS}, Orange
  • £7.46
  • RRP £9.95
  • Saving you £25

GripGrab Classic Low Cut SocksGripGrab's Classic Low Cut Socks are lightweight socks made of multi-fabrics and Coolmax mesh, making them ideal for cycling in hot conditions. Open mesh zones ensure maximum breathability while the stretch arch supports give you the best possible fit and comfort. The low-cut ankle profile offers minimal coverage.Features:Material: 42% Acrylic, 26% Nylon, 25% Polyester, 5% Cotton, 2% PolyurethaneLightweight Coolmax mesh Stretch arch supportLow cut profileOpen mesh zones for breathabilityBuy GripGrab Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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