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

Vitus Rapide FS Upper Shock Bolt Kit - Black, Black
  • £9.99

Vitus Rapide FS Upper Shock Bolt Kit The Vitus Rapide FS Upper Shock Bolt Kit contains all the spare parts required to replace the upper shock bolt hardware on all 2021 and 2022 Vitus Rapids FS frames.Features: Genuine Vitus frame spares Includes all required replacement bolts for the upper shock mount Compatibility: All 2021 and 2022 Vitus Rapide FS framesBuy Vitus Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MRP SXg Skid Plate Hardware - Black, Black
  • £9.99
  • RRP £19.99
  • Saving you £50

MRP SXg Skid Plate HardwareThis hardware has been designed specifically to hold the lower skid plate on the SXg chainguide in place. The hardware acts as a direct replacement should you happen to damage or lose any that came supplied with the guide.Features:Compatible with the SXg chainguideBuy MRP Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Ascend Dropper Seatpost Maintenance Kit - Black - 125, 150, 170, 200mm, Black
  • £9.99

Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Ascend Dropper Seatpost Maintenance Kit - Black - 120, 150, 150 XL, 170 XL, Black
  • £9.99

Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Ascend Dropper Seatpost Maintenance Kit - Black - 125mm, Black
  • £9.99

Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Ascend Dropper Seatpost Maintenance Kit - Black - 85, 105mm, Black
  • £9.99

Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Ascend Dropper Seatpost Maintenance Kit - Black - 105mm 27.2 Ext Route, Black
  • £9.99

Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Ascend Dropper Seatpost Maintenance Kit - Black - 150, 170mm, Black
  • £9.99

Brand-X Ascend Dropper Seatpost Maintenance KitAvailable in both internally and externally routed options, this seat post maintenance kit is ideal for helping you repair and maintain your Brand-X Ascend dropper seat post.Internally routed options include OE replacement seals, bushing and brass keys.Externally routed options include OE replacement seals, bushing, brass keys and nylon cable & barrel.Each maintenance kit is unique to each travel option and is not cross-compatible. Please ensure that you marry up the correct kit to the routing and the travel of your Brand-X Ascend post.Please double check your own dropper post prior to purchasing the kit. The internal route Ascend posts updated in 2020 and the maintenance kit sold here is specifically for those posts. Older model maintenance kits will be added to the site in due course.Service Guide Information:Click here to view the Brand-X Ascend II 105, 125 External Route Dropper Post Service Guide.Click here to view the Brand-X Ascend II 150, 170 External Route Dropper Post Service Guide.Click here to view the Brand-X Internal Dropper Post 100, 125 Service Guide.Click here to view the Brand-X Internal Dropper Post 150, 170, 200 Service Guide.Features: Compatibility: Brand-X Ascend dropper seat post Genuine Brand-X spare partsBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Crows Foot Spanner Set - Silver, Silver
  • £9.99

LifeLine Crows Foot Spanner SetThe Crows Foot Spanner Set from LifeLine is a set of 3x durable and comfortable to use crows foot spanners. This spanner set is perfect for use with a torque wrench on those nuts that you cannot use a standard socket on like brake hose nuts. Sizes supplied in this set are 7mm, 8mm and 10mm. Compatible with any 1/4” drive wrench.Features: Sizes: 7mm, 8mm, 10mm Compatibility: For 1/4” drive wrenchBuy LifeLine Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Atlantic Deep - UK 8}, Atlantic Deep
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Atlantic Deep - UK 10}, Atlantic Deep
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Atlantic Deep - UK 12}, Atlantic Deep
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Föhn Women's Sun Protection Short Sleeve Tee - Atlantic Deep - UK 14}, Atlantic Deep
  • £9.99
  • RRP £45.00
  • Saving you £78

Women's Sun Protection Short Sleeve TeeEnjoy hikes in the height of summer with the Women's Sun Protection Short Sleeve Tee from Föhn. Using a combination of lightweight, quick-drying stretch fabrics that have a UPF rating of 35, this casual T-shirt is made for total comfort in warm weather.From hiking in the heat to paddleboarding mid-summer, whatever your adventure, you can be sure you'll be protected in Föhn's Women's Sun Protection Short Sleeve Tee. Constructed using a double knit fabric that draws sweat away from the skin, as well as drying quickly when you need it most, you will remain cool, dry and protected all day long. Plus, with a UPF rating of 35, harmful rays will be kept at bay in the height of summer.Care Instructions30-degree machine wash, do not dry clean, do not bleach, do not tumble dry, low iron. Features:Materials: 82% Polyester, 18% Polypropylene Lightweight, comfortable, stretchy 110gsm fabricQuick-drying and breathableAntimicrobial treatment with Polygiene® to reduce unpleasant odoursComfortably soft against the skinUPF rating 35Buy Föhn outdoor clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SE Bikes Wheelie Pegs - Blue, Blue
  • £9.99
  • RRP £29.99
  • Saving you £67

SE Bikes Wheelie PegsMade from a tough steel and knurled for extra grip with your shoes, this pair of wheelie pegs from legendary BMX brand SE Bikes are simple to install and enable you to pull off your coolest tricks on the streets or at the skatepark.Features: Material: Steel Suits Axle Sizes: 14mm, 3/8" Length: 98mm Diameter: 35mm  Pair or Single: PairBuy SE Bikes Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Kalloy FL12 Road Handlebar - Black - 31.8mm, Black
  • £9.99
  • RRP £29.99
  • Saving you £67

Kalloy FL12 Road HandlebarWith a 20-degree flare on its drops, the Kalloy FL12 Road Handlebar is perfect for modern drop bar bikes that are capable of taking on multiple terrain types. As it positions your hands for better offroad control, you can explore in confidence. In addition to the excellent control this bar offers, as it's made from Double butted 6061 Aluminium it's built to handle the abuse of riding over the toughest terrain. Also, its compact drop and short reach help to keep your body better positioned for balance on uneven terrain.Features: Material: Double butted 6061 Aluminium racing bar Stem Clamp Area: 31.8mm Drop: 125mm Reach: 70mm Ramp Angle: 10-degrees Flare Angle: 20-degrees Weight: 285g (420mm) Buy Kalloy Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Brand-X Stubby Bar Ends - Black - Straight, Black
  • £9.99

Brand-X Stubby Bar EndsThe Brand-X quill stubby bar end is 3D forged from 1 piece of 6061-T6 Aluminium and features a Knurled section for added grip. They can be set at any angle and will fit securely on all handlebars. Features: Length: 85mm Barbore: 22.2mm Diameter of bar end: 22.6mm Weight: 60 grams each Finish: Sand Blasted and anodised Colour: BlackBuy Brand-X Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Transfil Shimano KBLE MTB Brake Cable Kit - Black - 1600mm, Black
  • £9.99
  • RRP £17.99
  • Saving you £44

Transfil Shimano KBLE MTB Brake Cable KitThe Transfil Shimano K.ble Brake Cable Set is manufactured from the highest quality materials and are designed to the precise specifications of Shimano mechanical brake performance. This cable set is guaranteed to provide slick and smooth braking performance and as the cable is incompressible, its durability outlasts most other brands. Research and InnovationTransfil'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.This kit contains all the necessary elements for the complete replacement of your brake system.Features:Material: Stainless SteelCompatibility: MTBPack contains:2 stainless steel brake inner wires 1600mm1 black Teflon-coated outer casing 1800mm10 self-locking casing caps2 Zamak cable capsMade to the exact specification as Shimano original equipmentBuy Transfil Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Tektro TR180 Disc Rotor - Black - 180mm}, Black
  • £9.99
  • RRP £24.99
  • Saving you £60

Tektro TR180 Disc RotorSuitable for use with Tektro's entire mountain bike (MTB) disc brake range, the Tektro TR180 Disc Rotor will help your brakes to work at their best as you're attacking the trails. This rotor's high heat tolerance and heat dispersing ability helps your brakes to offer consistent performance on long descents when you need to make sustained braking efforts.Features: Compatibility: All Tektro hydraulic disc brakes Fitment Type: 6-bolt Size: 180mm High heat dispersion and heat tolerance 6xT25 Mounting bolts included Weight: 154g (approx.) Buy Tektro Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Juice Lubes Chain Juice Wet Conditions Chain Lube - Clear - 130ml}, Clear
  • £9.99

Juice Lubes Chain Juice Wet Conditions Chain LubeSpecifically designed for riders who brave the harshest of wet conditions, this chain lube keeps rust and shady shifting at bay. Whether you're tackling long distance wet rides or exploring in muddy terrain conditions, this model stays firmly in place on your chain.Wet Conditions Chain LubeThe formulation of Chain Juice Wet (and all other Juice Lubes chain oils) includes extreme pressure additives that allow it to keep lubricating even under extreme loads. To keep the chain running smoothly, the lubricant has to maintain its structural integrity on a molecular level when being crushed between the pins and plates due to the pulling force you are exerting by turning the cranks. This is a very small area of actual contact and will see very high levels of pressure. The final ingredients in the mix are rust and corrosion inhibitors, an anti fling additive and waterproofing to keep it all in place. Don't be fooled that Chain Juice Wet is like any old thick, wet lube just because it seems a similar consistency or colour, it's not! As with all Juice Lubes products the devil is in the details, which in Juice Lubes' case are the quality of the additives and base oils that the brand uses.Chain Juice Wet is tough as old boots and built to keep your shifting smooth under the heaviest of loads. It stays put through the grimiest of gloop and keeps your gears crisp, smooth, silent and rust free. It's waterproof, it's anti-rust and it won't fling off when you're hurtling at top speed down your favourite hillside.Features: Extremely durable, giving long distance performance in adverse conditions Outstanding water tolerance and corrosion protection Excels in wet and muddy riding conditions Suitable for on/off road use Recyclable packagingBuy Juice Lubes Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Juice Lubes Dirt Juice Bike Cleaner - Clear - 1 Litre}, Clear
  • £9.99

Juice Lubes Dirt Juice Bike CleanerThis bike cleaner is a fast-acting, powerful bike wash that's brutal on mud but kind on paint. Dirt Juice grabs grime and works fast. It's fully biodegradable and it'll also do the job as a light degreaser to leave your bits shining. Now with a Super Foamy Trigger for an extra foamy squirt, making washing your bike easier than ever.Features: Professional grade bike cleaner Safe for use on all surfaces including discs, pads and carbon fibre Premium quality foaming trigger spray Biodegradable formula Can be refilled using bike cleaner concentrate Recyclable packagingBuy Juice Lubes Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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