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

Hope Caliper Seal Kit - E4 - Enduro 2003}
  • £4.99
  • RRP £9.00
  • Saving you £45

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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Vitus Venon Bottom Bracket Cable Guide - Black, Black
  • £4.99

Vitus Venon Bottom Bracket Cable Guide Compatible with all Vitus Venon bicycles, this kit consists of the cable guide parts found under the bottom bracket. The parts allow for correct routing of your rear cables and hoses and front derailleur cable. Features: Compatible with Vitus Venon Bike Includes all cable guide partsBuy Vitus Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Transfil Black Snake Universal Inner Gear Cable, Black
  • £4.99

Transfil Black Snake Universal Inner Gear CableThis top-notch model offers a high resistance, pre-stretched, compacted, smoothed and galvanised steel wire that's teflon coated by an exclusive process. This completely tight coating is ideal for all weather conditions and even extreme conditions such as sand, mud and sea air. Additionally, the quality of the teflon coating reduces friction to 0.02 in comparison with 0.05 with a standard steel wire. Suitable for both MTB and road bikes.Features: Use: MTB or Road Cable Length: 2300mm Self-lubricating requires no maintenance Quick, precise direct transmission Braking response time greatly reduced Explosive transmission system Guaranteed not to frayBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Turbine Headset Spacers (1.1-8") - Black - 5,10,15mm}, Black
  • £4.99
  • RRP £9.99
  • Saving you £50

Nukeproof Turbine Spacer Pack 1.1/8"Precision machined from high-grade 6061 aluminium, Nukeproof Turbine headset spacers are engineered to the most exacting of tolerances to cope with the demands of elite-level gravity riding.Black with laser-etched graphics, Turbine spacers are available in a range of sizes for perfect adjustment. Features:Made from high-grade 6061 aluminium.Fits 1.1/8” steerers.Pack of three (5mm, 10mm, 15mm).Laser-etched graphics.Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX Switch Limited Edition BMX Bar Grips - Patriot, Patriot
  • £4.99
  • RRP £6.99
  • Saving you £29

Seal BMX Switch Limited Edition BMX Bar GripsA classic flangeless mushroom style grip with a super-soft but hard-wearing compound, the Seal BMX Switch Grips are 150mm in length and look amazing in this limited-edition colourway.Features: Classic flangeless mushroom style grip Super-soft but hard-wearing compoundLimited edition colourwayLength: 150mm Buy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX Switch Limited Edition BMX Bar Grips - Tie Dye, Tie Dye
  • £4.99
  • RRP £6.99
  • Saving you £29

Seal BMX Switch Limited Edition BMX Bar GripsA classic flangeless mushroom style grip with a super-soft but hard-wearing compound, the Seal BMX Switch Grips are 150mm in length and look amazing in this limited-edition colourway.Features: Classic flangeless mushroom style grip Super-soft but hard-wearing compoundLimited edition colourwayLength: 150mm Buy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Seal BMX Switch Limited Edition BMX Bar Grips - Camo, Camo
  • £4.99
  • RRP £6.99
  • Saving you £29

Seal BMX Switch Limited Edition BMX Bar GripsA classic flangeless mushroom style grip with a super-soft but hard-wearing compound, the Seal BMX Switch Grips are 150mm in length and look amazing in this limited-edition colourway.Features: Classic flangeless mushroom style grip Super-soft but hard-wearing compoundLimited edition colourwayLength: 150mm Buy Seal BMX Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Knurled Lock On MTB Handlebar Grips - Green - 135mm}, Green
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Knurled Lock On MTB Handlebar GripsCreated for tackling the most challenging of MTB (mountain bike) rides, the lock-on handlebar grips from Brand-X offer riders a comfortable and secure grip, no matter where the trail takes you. Made from two layers, combining durable plastic PP and soft A25 Vexk rubber for ultimate comfort and control. These grips also feature a knurled finish, helping to ensure your grip is secure no matter what the weather brings and with closed ends, so you don't need bar end plugs. Whatsmore it also features a plastic clamp and alloy fittings so your grips will be securely mounted to your handlebars.  Features:Closed-end construction with subtle in-mould 'BX' logoDouble densityAvailable in 6 coloursA25 Compound135mm x 28.5mm100% Recyclable PackagingWeight: 85g (Pair)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Knurled Lock On MTB Handlebar Grips - Purple - 135mm}, Purple
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Knurled Lock On MTB Handlebar GripsCreated for tackling the most challenging of MTB (mountain bike) rides, the lock-on handlebar grips from Brand-X offer riders a comfortable and secure grip, no matter where the trail takes you. Made from two layers, combining durable plastic PP and soft A25 Vexk rubber for ultimate comfort and control. These grips also feature a knurled finish, helping to ensure your grip is secure no matter what the weather brings and with closed ends, so you don't need bar end plugs. Whatsmore it also features a plastic clamp and alloy fittings so your grips will be securely mounted to your handlebars.  Features:Closed-end construction with subtle in-mould 'BX' logoDouble densityAvailable in 6 coloursA25 Compound135mm x 28.5mm100% Recyclable PackagingWeight: 85g (Pair)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Knurled Lock On MTB Handlebar Grips - Camo - 135mm}, Camo
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Knurled Lock On MTB Handlebar GripsCreated for tackling the most challenging of MTB (mountain bike) rides, the lock-on handlebar grips from Brand-X offer riders a comfortable and secure grip, no matter where the trail takes you. Made from two layers, combining durable plastic PP and soft A25 Vexk rubber for ultimate comfort and control. These grips also feature a knurled finish, helping to ensure your grip is secure no matter what the weather brings and with closed ends, so you don't need bar end plugs. Whatsmore it also features a plastic clamp and alloy fittings so your grips will be securely mounted to your handlebars.  Features:Closed-end construction with subtle in-mould 'BX' logoDouble densityAvailable in 6 coloursA25 Compound135mm x 28.5mm100% Recyclable PackagingWeight: 85g (Pair)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Half- Waffle Lock-On Handlebar Grips - Purple - 135mm}, Purple
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Half Waffle Lock-On Handlebar GripsDesigned for aggressive mountain bike (MTB) rides, these lock-on bar grips offer riders a no-nonsense, solid and comfortable grip on the roughest of rides. Constructed in two layers, these grips combine the firmness of hard plastic Polypropylene (PP) with the softness of an A20 Vexk rubber for excellent comfort and durability. Brand-X has also equipped these with a half waffle pattern which contours to your hand and with closed ends there's no need to worry about bar end plugs. One final highlight is its one-piece construction incorporates a plastic clamp and alloy fittings to securely mount the grips.Features:Use: MTBClosed end construction with subtle inmold 'BX' logoDouble densityHalf waffle and half knurled finish for extra gripAvailable in 6 coloursA20 Compound100% Recyclable PackagingDimensions: 135mm x 28.5mmWeight: 85g (Pair)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Half- Waffle Lock-On Handlebar Grips - Camo - 135mm}, Camo
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Half Waffle Lock-On Handlebar GripsDesigned for aggressive mountain bike (MTB) rides, these lock-on bar grips offer riders a no-nonsense, solid and comfortable grip on the roughest of rides. Constructed in two layers, these grips combine the firmness of hard plastic Polypropylene (PP) with the softness of an A20 Vexk rubber for excellent comfort and durability. Brand-X has also equipped these with a half waffle pattern which contours to your hand and with closed ends there's no need to worry about bar end plugs. One final highlight is its one-piece construction incorporates a plastic clamp and alloy fittings to securely mount the grips.Features:Use: MTBClosed end construction with subtle inmold 'BX' logoDouble densityHalf waffle and half knurled finish for extra gripAvailable in 6 coloursA20 Compound100% Recyclable PackagingDimensions: 135mm x 28.5mmWeight: 85g (Pair)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Half- Waffle Lock-On Handlebar Grips - Green - 135mm}, Green
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Half Waffle Lock-On Handlebar GripsDesigned for aggressive mountain bike (MTB) rides, these lock-on bar grips offer riders a no-nonsense, solid and comfortable grip on the roughest of rides. Constructed in two layers, these grips combine the firmness of hard plastic Polypropylene (PP) with the softness of an A20 Vexk rubber for excellent comfort and durability. Brand-X has also equipped these with a half waffle pattern which contours to your hand and with closed ends there's no need to worry about bar end plugs. One final highlight is its one-piece construction incorporates a plastic clamp and alloy fittings to securely mount the grips.Features:Use: MTBClosed end construction with subtle inmold 'BX' logoDouble densityHalf waffle and half knurled finish for extra gripAvailable in 6 coloursA20 Compound100% Recyclable PackagingDimensions: 135mm x 28.5mmWeight: 85g (Pair)Buy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Mushroom Lock On Handlebar Grips - Camo - 135mm}, Camo
  • £4.99
  • RRP £7.99
  • Saving you £38

Brand-X Mushroom Lock On Handlebar GripsDesigned for aggressive MTB rides, these lock on bar grips offer riders a no-nonsense, solid and comfortable grip on the roughest of rides. Constructed in two layers, these grips combine the firmness of hard plastic PP with the softness of an A25 Vexk rubber for excellent comfort and durability. Brand-X has also equipped these with mushroom ribs that contour to your hand and with closed ends there's no need to worry about bar end plugs. One final highlight is its one piece construction incorporates a plastic clamp and alloy fittings to securely mount the grips. Features: Closed end construction with subtle inmold 'BX' logo Double density Ribbed Mushroom Pattern to improve comfort and reduce arm pump Available in 2 colours A25 Compound 135mm x 28.5mm 100% Recyclable Packaging Weight: 85g (Pair)Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ritchey Comp Trail Mountain Bike Grips - Black - 125mm}, Black
  • £4.99
  • RRP £8.99
  • Saving you £44

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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Nukeproof Horizon CS Replacement Pins - Black, Black
  • £4.99

Nukeproof Horizon CS Flat Pedal Replacement PinsThese pedal pins are direct replacements for the one's found on the Horizon CS pedals. This kit contains 16 pins and 24 washers allowing you to replace all of the pins and tailor your pin height.Features:  Included: Kit contains 16 pins and 24 washers  Hex Socket Cap Screw Pin Dimension: M4 x 8mm  Washer Size: 1mmBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Funn Black Magic Pedal Stud Kit - Blue, Blue
  • £4.99
  • RRP £10.99
  • Saving you £55

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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Funn Black Magic Pedal Stud Kit - Orange, Orange
  • £4.99
  • RRP £10.99
  • Saving you £55

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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Quarq PowerTap P2 Road Pedal Skid Plate - Silver, Silver
  • £4.99
  • RRP £9.49
  • Saving you £47

Quarq PowerTap P2 Road Pedal Skid PlateIf the engagement on your Quarq PowerTap P2 Road Pedals isn’t as smooth as it used to be, adding this new Skid Plate will help it to operate more cleanly and accurately. Sold individually, this genuine Quarq replacement part is easy to change and it comes with the two required mounting screws.Features: Compatibility: Quarq PowerTap P2 pedals Includes: 1x replacement skid plate plus two mounting screws Genuine Quarq replacement part Sold individually (one skid plate required per pedal) Manufacturer's Part Number: 11.6715.004.000Buy Quarq Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Sixpack Racing Millenium 2.0 Chromoly Flat Pedal Axle - Silver - Left Side}, Silver
  • £4.99
  • RRP £10.99
  • Saving you £55

Sixpack Racing Millenium 2.0 Chromoly Flat Pedal AxleThis axle is available in left or right options and is specifically designed for use with Sixpack Racing Millenium 2.0 pedals. Genuine Sixpack racing spare part.Features: Material: CrMo Compatibility: Sixpack Racing Millenium 2.0 pedalsSide: Left and Right options available to select separately Single or Pair: SingleBuy Sixpack Racing Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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