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

Magura Vyron Dropper Seatpost Remote Cap - Black, Black
  • £7.49
  • RRP £8.49
  • Saving you £12

Magura Vyron Dropper Seatpost Remote CapThe Magura Vyron Remote Cap significantly improves the ergonomics and provides a higher level of comfort when using your eLECT Remote. This cap is simply pushed over the existing eLECT remote and makes the angle of operation better for many riders.Features:Genuine Magura componentDurableErgonomicBuy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cane Creek EE Regular Mount Plug (Pair) - Blue, Blue
  • £7.49
  • RRP £10.99
  • Saving you £32

Cane Creek EE Regular Mount Plug (Pair)A high-quality genuine Cane Creek replacement plug set for EE Regular Mount brakes.Features: Genuine Cane Creek replacement plug set Suitable for EE Regular Mount brakes 1 pairBuy Cane Creek 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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WTB TCS AL Tubeless Presta Valve - Orange - Presta 46mm}, Orange
  • £7.49
  • RRP £24.99
  • Saving you £70

WTB TCS AL Tubeless Presta ValveVisually-striking and easy to install, these Presta valve packs from WTB add versatility and style to your tubeless compatible system. Quality-made and colourful, each pair ensures effective and efficient inflation. Stylish and Functional Tubeless Set-Up ValvesThese TCS AL Presta valves feature a stepped lock nut for added suitability with a variety of rim drillings, a removable valve core for simple setting of beads and a smooth pump interface to ensure superior engagement and reduce air loss. Made from tough and durable brass, these valves will keep you full of air and style on every ride. Features: Material: Brass Compatibility: Presta heads Pack contents: Valves x 2 Buy WTB 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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Ritchey Switch Headset Spacers - Black, Black
  • £7.49
  • RRP £8.99
  • Saving you £17

Ritchey Switch Headset SpacersThese aerodynamic 5x5mm spacers are specifically designed for riders who own a Ritchey headset with the Switch system and a bike frame with a 1.5" steerer tube. These feature a strong aluminium build and they are genuine Ritchey spare parts.Features: Material: Aluminium Use: Road, Mountain Bike (MTB) Type: Headset spacers Steerer Tube Compatibility: 1.5" Size: 5x5mm For the Ritchey Switch system and 1.5" steerer tubesManufacturer's Part Number: 33030817010Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine M955VC V-Brake Shoes and Pads - Black, Black
  • £7.49

LifeLine M955VC V-Brake Shoes and PadsThese LifeLine V-brake shoes and pads use a specially formulated, triple-contour compound design to improve braking performance in a variety of conditions.The tread pattern and shape are designed to minimise noise and maximise water dissipation to ensure consistent, dependable and powerful braking performance all year round.Features:  Triple contour pads, designed to improve braking performance  Tread pattern and shape minimises noise and maximises water dissipation  Extra light brake shoe set  Suitable for use with Shimano, Avid and Tektro V-brakes  Suitable for alloy rims only  Sold as one pair of shoes and pads  Length: 72mm  Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Caliper Seal Kit - M4}
  • £7.49
  • RRP £9.00
  • Saving you £17

Hope Caliper Seal KitAvailable in a wide range of options to suit Hope’s most popular mountain bike hydraulic disc brakes, these disc brake seal kits come complete with all you need to refresh the performance of your caliper. With new seals installed, you’ll ensure your brakes perform at their best and you’ll prevent any fluid loss from contaminating your brake pads.Reasons to Buy: Comes complete with all you need to refresh your caliper's performance. Your brakes will perform at their best. Prevents any fluid loss from contaminating your brake pads.Features: Includes all seals for one Hope disc brake caliper Includes: Pistons seals Bleed plug o-ring and cover Manufacturer Reference Codes: Tech M4 & 2013 E4: HBSPC41:TM4; Mini Caliper: HBSPC41:MINI; Mono Mini Caliper: HBSPC41:MM2; C2: HBSPC41:C2; Moto V2: HBSPC41:MV2; Mono Trial: HBSPC41:TRIAL; Trial Zone: HBSPC41:TRIALZONE; Tech V2 2010: HBSPC41:TV2; X2: HBSPC41:TX2; Mono M4: HBSPC41:MM4; E4-Enduro: HBSPC41:E4; M4: HBSPC41:M4; Mono 6: HBSPC41:MM6; V4: HBSPC41:TV4Buy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Caliper Seal Kit - Mono M4 Caliper}
  • £7.49
  • RRP £9.00
  • Saving you £17

Hope Caliper Seal KitAvailable in a wide range of options to suit Hope’s most popular mountain bike hydraulic disc brakes, these disc brake seal kits come complete with all you need to refresh the performance of your caliper. With new seals installed, you’ll ensure your brakes perform at their best and you’ll prevent any fluid loss from contaminating your brake pads.Reasons to Buy: Comes complete with all you need to refresh your caliper's performance. Your brakes will perform at their best. Prevents any fluid loss from contaminating your brake pads.Features: Includes all seals for one Hope disc brake caliper Includes: Pistons seals Bleed plug o-ring and cover Manufacturer Reference Codes: Tech M4 & 2013 E4: HBSPC41:TM4; Mini Caliper: HBSPC41:MINI; Mono Mini Caliper: HBSPC41:MM2; C2: HBSPC41:C2; Moto V2: HBSPC41:MV2; Mono Trial: HBSPC41:TRIAL; Trial Zone: HBSPC41:TRIALZONE; Tech V2 2010: HBSPC41:TV2; X2: HBSPC41:TX2; Mono M4: HBSPC41:MM4; E4-Enduro: HBSPC41:E4; M4: HBSPC41:M4; Mono 6: HBSPC41:MM6; V4: HBSPC41:TV4Buy Hope Components 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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Ritchey Comp Trail Mountain Bike Grips - Sky Blue - 125mm}, Sky Blue
  • £7.49
  • RRP £8.99
  • Saving you £17

Ritchey Comp Trail Mountain Bike GripsStay in control on your next fast trail session with the Comp Trail Mountain Bike (MTB) Grips. Made from Ritchey’s tough and anti-slip kraton rubber, once installed on your bars, you’ll be able to dive into berms and accurately pick your line through tree roots with even more confidence. Simple to install, they’ll instantly enhance the looks of your bike and are suitable for all types of MTB riding.Features:Material: Single-density, non-slip Kraton RubberFinish: Moulded and raised TR logosUse: Mountain bike (MTB)Design: Closed-endLength: 125mmDiameter: 32mm Single or Pair: Single Weight: 116g (approx)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ritchey Comp TrueGrip X MTB Handlebar Grips - Pink - 130mm}, Pink
  • £7.49
  • RRP £8.99
  • Saving you £17

Ritchey Comp TrueGrip X GripsThese superb grips are specifically designed for MTB use as they offer amazing comfort and control as you weave between the trails. Ready for tough and rebellious runs, this excellent pairing is constructed from a single-density rubber compound. This allows you to enjoy a more confident riding experience as you blast across the forest while its tacky surface keeps you supported. Features:Material: Single-density, non-slip Kraton RubberFinish: Moulded and raised TR logosUse: MTBDiameter: 30mmDesign: Closed-endWeight: 106g (approx)Buy Ritchey Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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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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Wellgo LU955 Low Profile Resin Body Bike Pedals - Black, Black
  • £7.49
  • RRP £7.99
  • Saving you £6

Wellgo LU955 Low Profile Resin Body Bike PedalsThese brilliant pedals are engineered for aggressive MTB use as they give you amazing grip and control on every ride. They feature an ultra-tough resin body construction which makes them perfect at withstanding all the chaos that comes with wild off-road adventures. Wellgo has also gone the distance by equipping these with a steel cage construction which adds another layer of durability when blasting across unpredictable terrain conditions.Lightweight Flat MTB PedalsReady for action, these off-road warriors feature a sleek low-profile which gives you added clearance as you shred the trails. Taking you from the forest floor to the slopes of the mountain, these stunning components weigh only 320g (approx), so you won't have to worry about weighing down your ride.Features: Body Material: Resin Cage Material: Steel Axle Material: Boron Steel Use: MTB Type: Flat Size: 109x72.2mm Weight: 320g (approx) Toe clip mountableBuy Wellgo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Funn Black Magic Pedal Stud Kit - Green, Green
  • £7.49
  • RRP £10.99
  • Saving you £32

Funn Black Magic Pedal Stud KitThis superb stud kit is specifically designed for use with your Funn Black Magic pedals. It features 32 pins, two side caps and a 4mm wrench which makes it perfect for replacing your lost or worn out pins. As a result, you'll benefit from superior grip like when you first took your pedals out of the box. Features: Material: CrMo Use: MTB Compatibility: Funn Black Magic pedals Includes: 32 pins, 2 side caps and a 4mm wrench Buy Funn Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Bontrager Evo 1.5 Bike Saddle - Black-Cyan, Black-Cyan
  • £7.49
  • RRP £49.99
  • Saving you £85

Bontrager Evo 1.5 Bike SaddleThis versatile saddle is suitable for both road cycling and mountain bike (MTB) riding. It features a hard-wearing synthetic cover, which allows it to handle all of the challenges that are associated with long days on the road or on the trails. Whatever your riding discipline, its robust steel rails ensure that you'll enjoy a stable and secure hold to your seatpost wherever your next ride takes you. Weighing in at only 292g, this is a great choice of upgrade for riders who want dependable performance without adding any unnecessary weight to their ride.Features: Cover Material: Synthetic Rails Material: Steel Use: Road, MTB Dimensions: 135x270mm Weight: 292gBuy Bontrager Components 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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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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ITM Cork Bar Tape - Celeste Green, Celeste Green
  • £7.49
  • RRP £7.99
  • Saving you £6

ITM Cork Bar TapeThis road bike handlebar tape features a cork construction that's perfect for increasing comfort, while also keeping weight to a minimum. With an anti-slip and anti-perspiration design, it provides a dependable grip when both training and racing. Another highlight is its range of colour options that are available to choose from with the famous ITM logo embossed into its finish for an eye-catching look. Coming complete with bar end plugs and finishing tape, this is a great choice of upgrade for breathing new life into your road bike's drop handlebar.Features: Material: Cork Finish: ITM embossed logo Use: Road Single or Pair: Pair Bar End Plugs Included: Yes Finishing Tape Included: YesBuy ITM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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