Chain Reaction UK

Chain Reaction UK Rating
starstarstarstarstar
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

Visit Chain Reaction UK website

Chain Reaction UK have 41186 products listed

Deda Elementi Alloy Headset Spacer - Black - 3mm}, Black
  • £0.99

Deda Elementi Alloy Headset SpacerFinish off your bikes cockpit in style with these Deda Elementi matt black anodised headset spacers.Features: Material: 6061 Alloy Compatibility: For 1 1/8” headset (fork steerer outside diameter 28.6mm) Outside diameter: 34.0mm Inside diameter: 28.6mm Colour: Matt black anodisedBuy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Clarks V-Type Brake Cable Guide Pipe And Boot - Silver - 90 Degrees}, Silver
  • £0.99
  • RRP £2.99
  • Saving you £67

Clarks V Type Guide Pipe And Boot Replacement spare guide pipe and rubber boot for V brake systems. Specifications for the Clarks replacement Guide Pipe and Boot: Bend: 135° or 90° Buy Clarks replacement spares and parts from Chain Reaction Cycles, the online bicycle store for every cyclist."

VIEW ITEM
LifeLine Inner Cable End Caps (10 Pack) - Red, Red
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Inner Cable End Caps (10 Pack) - Blue, Blue
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Legion Legionary Shimano Disc Brake Pad - Black - M755 - Grimeca System 8 - Mono Tech M4, Black
  • £0.99
  • RRP £4.99
  • Saving you £80

Legion Legionary Shimano Disc Brake PadEngineered for the demands of mountain bike (MTB) riding, this set comes as a pair of two Shimano compatible disc brake pads. Using its organic pad compound, it delivers quieter braking operation and consistent performance, wherever your ride takes you. Legion has also equipped this version with a durable steel backing material, which allows it to withstand the increased heat from braking and simultaneously helping it to cool down more quickly. This makes it a great choice of upgrade for riders who want longer-lasting and dependable braking.Compatibility:Option 1: DPS-SH-01-O-F Black (2-Piston).This option is compatible with Shimano Deore XT BR-M755 hydraulic disc brakes. It is also compatible with Grimeca System 8, SRAM and Hope Mono M4 braking systems.Option 2: DPS-SH-03-O-F Black Hope Mini.This option is compatible with Shimano Deore BR-M555 hydraulic disc brakes. It is also compatible with Shimano Nexave C910 braking systems.Features: Compound: Organic Backing Material: Steel Use: Mountain Bike (MTB) Type: Hydraulic disc brake pads Compatibility: Shimano Single or Pair: PairManufacturer's Part Numbers: DPS-SH-03-O-F Black Option 2 Hope Mini DPS-SH-01-O-F Black Option 1 2-PistonBuy Legion Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Inner Cable End Caps (10 Pack) - Gold, Gold
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Inner Cable End Caps (10 Pack) - Green, Green
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Inner Cable End Caps (10 Pack) - Orange, Orange
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Hayes Front IS to Post Caliper Mount Adaptor - Black - Front 160mm - QR Fork}, Black
  • £0.99
  • RRP £9.99
  • Saving you £90

Hayes Adapter-OEM Front IS QR - 6"Hayes mount adaptor to mount a 74mm post mount Caliper (i.e. Hayes, Avid, etc) to a 51mm International Standard fork mount (i.e. Rockshox, Marzocchi, etc). Specifically for QR AxleBuy Hayes Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Inner Cable End Caps (10 Pack) - Black, Black
  • £0.99
  • RRP £1.49
  • Saving you £34

LifeLine Inner Cable End Caps (10 Pack)LifeLine's alloy cable ends are the perfect final touch for preventing your gear or brake cables inners fraying after they have been cut to suit. They come supplied in a pack of 10 so you've got plenty of spares to keep in your toolbox.Features:  Material: Alloy  Suitable for gear or brake cables  Pack of 10Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano M475 Quick Release Rear Skewer - Black-Silver - 135mm}, Black-Silver
  • £0.99
  • RRP £9.99
  • Saving you £90

Shimano M475 Quick Release Rear SkewerThe Shimano M475 Quick Release Rear Skewer is a high-quality QR skewer that's suited for use with the Shimano M475 mountain bike rear hub.Features: Genuine high-quality Shimano spare parts Material: Alloy Total Length: 173mm O.L.D. (dropout spacing): 135mm Use: Mountain BikeBuy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Nukeproof Horizon MTB Cleat Bolts - Long - Silver - 2 x 13mm}, Silver
  • £0.99

Nukeproof Horizon MTB Cleat Bolts - LongThe Nukeproof Horizon Long Cleat Bolts are compatible with the Horizon clipless SPD pedals and are a good option to consider if you are wanting to fine tune the level of grip your Horizon pedals offer. The long bolts have a length of 13mm compared to the standard 11mm bolts and will offer additional grip should your shoes have thicker soles.Features:Length: 13mmBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Stolen Vortex Rubber Bar Plugs - Black, Black
  • £0.99
  • RRP £2.99
  • Saving you £67

Stolen Vortex Rubber Bar PlugsThese bar end plugs are designed for BMX use as they offer superb protection for the end of your handlebars, as you nail your favourite tricks. They feature a rubber construction, which makes them perfect at withstanding the abuse associated with freestyle BMX riding. These are an ideal choice of upgrade for riders who want to complete their handlebar with dependable BMX bar ends.Features:Material: RubberUse: BMXManufacturer Part Numbers:Neon Pink: S359Caribbean Green: S2381Black: S355Neon Yellow: S362Glow in the Dark: S357Bright Blue: S2380Buy Stolen Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Campagnolo Ultra Torque 11X Bottom Bracket Circlip
  • £0.99

Campagnolo Ultra Torque 11X CirclipCampagnolo components are made to last. Compliance with severe inspection tests which certify their performance over time and the support of a wide range of available spares in our global service network mean products that guarantee many years of pleasurable cycling.Original Spare PartsWith our Original Spare Parts your Campagnolo product will stay an original. Why choose an original Campagnolo spare part? For the safety, reliability and certainty found in the spare parts designed specifically for Campagnolo wheels and components. They have very strict tolerances in order to guarantee impeccable operation. In line with our mission, the original spare parts are built following one criteria: maintaining Campagnolo's unrivalled quality. The only good reason for not having original Campagnolo spares, is that you haven't made the jump to Campagnolo products yet.Genuine Ultra Torque 11x Circlip.Buy Campagnolo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Brand-X Sealed Bearing - 688 LLB Bearing - Silver - 688 LLB}, Silver
  • £0.89
  • RRP £2.99
  • Saving you £70

Brand-X Sealed Bearing - 688 LLB BearingHigh 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: 8 x 16 x 5mmBuy Brand-X Spares from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Alpinestars Summer Socks 2017 - Grey - Black - S/M}, Grey - Black
  • £0.80
  • RRP £10.00
  • Saving you £92

Alpinestars Summer SocksAlpinestars’ Touring Summer socks are the answer for long, hot, days on the bike. Designed to reduce heat build-up and give great comfort, they work with Alpinestars touring and performance boots to enhance riding comfort and reduce fatigue.Features:Material: 73% Cotton, 27% Other fibresNostatex sole for wicking moisture away from skin.Ribbed design reduces bunching at the heel and ankle.Strategically positioned mesh areas for maximum comfort.Mid calf length.Buy Alpinestars Clothing  from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Hope Mountain Bike Flat Pedal Face Lip Seal
  • £0.55

Hope Mountain Bike Flat Pedal Face Lip SealHope Technology is one of the world leaders in engineering bicycle components. Since 1989, owners Ian Weatherill and Simon Sharp have been pushing the industry forward through designing, testing and manufacturing virtually all products in-house at the factory in Barnoldswick, United Kingdom. Features:Genuine Hope pedal sealsBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Gemini Titan Mount Replacements - Black, Black
  • £0.50
  • RRP £9.99
  • Saving you £95

Gemini Titan Mount ReplacementsA durable and dependable set of spares or back-ups, this set of mount replacements makes sure your front lights are reliably positioned where you need them as you ride in dark and dusky conditions. Simple to fit and remove, these mounts are compatible with Gemini's Titan range of lamps and ensure a trusted and tight hold to your handlebars. Features: Includes: 2 mounts Compatibility: Gemini Titan lightsBuy Gemini Lights from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Hope MTB Flat Pedal Double Lip Seal
  • £0.50
  • RRP £0.55
  • Saving you £9

Hope MTB Flat Pedal Double Lip SealHope Technology is one of the world leaders in engineering bicycle components. Since 1989, owners Ian Weatherill and Simon Sharp have been pushing the industry forward through designing, testing and manufacturing virtually all products in-house at the factory in Barnoldswick, United Kingdom. Features:Genuine Hope pedal sealsBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Trelock ZL 720 Rear Bike Light Bracket - Black, Black
  • £0.50
  • RRP £9.99
  • Saving you £95

Trelock ZL 720 Rear Bike Light BracketThe Trelock ZL 720 Rear Light Bracket is a universal bracket for use with Trelock USB and battery rear lights (except VECTOR-Line). Plus, it can be attached and removed in seconds and without any tools. Genuine Trelock light bracket.Features: Diameter: 15-45mm Including Mounting Material: Yes Including Mount Bracket: Yes Compatibility: Trelock USB and Battery lights (except VECTOR-Line) Manufacturer's Part Number: 8004898Buy Trelock Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
expand_less