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

Fiction Mythos Pedals - Black, Black
  • £6.99
  • RRP £19.99
  • Saving you £65

Fiction Mythos PedalsFiction's Mythos BMX Pedals are constructed from a tough and durable composite to ensure they can endure whatever you can throw at them at the skatepark, or anywhere else!Features: Durable composite construction Standard 9/16" axlesBuy Fiction Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex Rear Hub Adapter - Black - 10 x 135mm}, Black
  • £6.99
  • RRP £17.99
  • Saving you £61

Spank Hex Rear Hub AdapterDesigned for simple installation, the Spank Hex Rear Hub Adapter allows you to easily convert Spank Hex front hub. This rear hub adaptor is ideal for riders who want to change their rear axle setup. Available in various axle sizes to choose from.Features: Use: MTB Compatibility: Spank Hex rear hubs Easy to useBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Formula One-R1-RX-Cura Disc Brake Pads - Copper - Sintered}, Copper
  • £6.99

LifeLine Formula One-R1-RX-Cura Disc Brake PadsThese Lifeline disc brake pads are a high-quality replacement for Formula R1, The One, RX and R0 models. These pads provide consistent performance and a stopping power that you can rely on, no matter how challenging the terrain or conditions get.Features:  Compatibility: Formula T1, R0, R1, RX, The One, Mega, Cura  Steel backing plate for excellent heat dissipation  Includes separating spring  Sold per pairClick HERE for compatibility chart.Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Supacaz Siliconez SL MTB Handlebar Grips - Neon Pink - 130mm, Neon Pink
  • £6.99
  • RRP £18.95
  • Saving you £63

Supacaz Siliconez SL MTB Handlebar GripsPrepared for fast-paced off-road adventures, these bar grips give you fantastic comfort and dependability on your mountain bike. They feature a soft silicone foam construction, which means that you'll benefit from their consistent grip in all-weather conditions. Supacaz has also equipped these MTB grips with shock absorbing technology, which reduces fatigue in your hands and upper body. This means you'll enjoy being able to explore further than before with greater comfort and control.Siliconez are the grip of choice for top world cup XC racers looking for both weight savings and performance. Feeling is believing with Supacaz's patented memory foam attributes that mold to your hand providing consistent grip in any condition. The shock absorbing qualities reduce fatigue of not only hands, but the entire upper body.Features: Material: Silicone Foam Use: MTB Length: 130mm UV resistant Latex freeBuy Supacaz Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Supacaz Siliconez SL MTB Handlebar Grips - Neon Green - 130mm, Neon Green
  • £6.99
  • RRP £18.95
  • Saving you £63

Supacaz Siliconez SL MTB Handlebar GripsPrepared for fast-paced off-road adventures, these bar grips give you fantastic comfort and dependability on your mountain bike. They feature a soft silicone foam construction, which means that you'll benefit from their consistent grip in all-weather conditions. Supacaz has also equipped these MTB grips with shock absorbing technology, which reduces fatigue in your hands and upper body. This means you'll enjoy being able to explore further than before with greater comfort and control.Siliconez are the grip of choice for top world cup XC racers looking for both weight savings and performance. Feeling is believing with Supacaz's patented memory foam attributes that mold to your hand providing consistent grip in any condition. The shock absorbing qualities reduce fatigue of not only hands, but the entire upper body.Features: Material: Silicone Foam Use: MTB Length: 130mm UV resistant Latex freeBuy Supacaz Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Supacaz Siliconez SL MTB Handlebar Grips - Neon Yellow - 130mm, Neon Yellow
  • £6.99
  • RRP £18.95
  • Saving you £63

Supacaz Siliconez SL MTB Handlebar GripsPrepared for fast-paced off-road adventures, these bar grips give you fantastic comfort and dependability on your mountain bike. They feature a soft silicone foam construction, which means that you'll benefit from their consistent grip in all-weather conditions. Supacaz has also equipped these MTB grips with shock absorbing technology, which reduces fatigue in your hands and upper body. This means you'll enjoy being able to explore further than before with greater comfort and control.Siliconez are the grip of choice for top world cup XC racers looking for both weight savings and performance. Feeling is believing with Supacaz's patented memory foam attributes that mold to your hand providing consistent grip in any condition. The shock absorbing qualities reduce fatigue of not only hands, but the entire upper body.Features: Material: Silicone Foam Use: MTB Length: 130mm UV resistant Latex freeBuy Supacaz Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Cinelli Headset Top Cap With Star Nut (28.6mm) - Black - 1.1/8", Black
  • £6.99

Cinelli Headset Top Cap With Star Nut (28.6mm) A genuine replacement or spare fork top cap from Cinelli, this model comes with a 28.6mm star nut for fast and efficient fitment. Features: Material: Aerospace grade Aluminium Alloy Size: 1 1/8" threadless stems Diameter: 32mm Compatibility: Standard M6-cap-head-bolt Buy Cinelli Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Shimano Saint-Zee-TRP Quadiem-Slate Pads - Copper - Sintered}, Copper
  • £6.99

LifeLine Shimano Saint-Zee-TRP Quadiem-Slate PadsThese disc brake pads from LifeLine are a high-quality replacement for Shimano Saint/Zee disc brakes. These pads provide consistent performance and a stopping power that you can rely on, no matter how challenging the terrain or conditions get.Features: Compatibility: Shimano M810, M820, M640; TRP Quadiem and Slate For use with Shimano Saint/Zee brakes Steel backing plate for excellent heat dissipation Includes separating spring Sold per pairClick HERE for compatibility chart.Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Dualside Bike Bottle Cage (Ex) - Grey - White - Green, Grey - White - Green
  • £6.99
  • RRP £12.99
  • Saving you £46

Topeak Dualside Bike Bottle Cage (Ex)This Topeak Dualside Cage Ex can be mounted to easily grab your bottle from either side and provides extra gripping power through the toughest conditions. Equally ideal for smaller sized frames where bottle access can be challenging.Features:Material: Engineering grade PlasticLightDurableSecureEasy accessDimensions: 14x8.4x8cm/5.8x3.3x3.1"Weight: 50gBuy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Shimano Deore M515-M525-Tektro Disc Pads - Copper - Sintered}, Copper
  • £6.99

LifeLine Shimano Deore M515-M525-Tektro Disc PadsThe LifeLine disc brake pads are perfect for a wide range of Shimano Deore models and Tektro models. LifeLine’s pads will renew your braking performance and provide excellent stopping power. Their compound is suitable for all riding types and conditions.Features:  Compatibility: Shimano M395, M415, M416, M445, M465, M475, M485, M486, M495, M501, M506, M515, M525, M575, T615; Quad Sting, Rapide, Nano; Tektro Auriga, Aquila, Dorado, Draco, Gemini, HDC; TRP Hylex, HYDR, Spyre; Giant MPH; RST D-Power  Short bedding-in period  Suitable for all riding types and conditions  Compatible with Deore models: BR-M415, 416, 475, 486, 495, 525, 525, 575 and a range of Tekro models  Shields the caliper from heat build-up  Compatible with all rotor typesClick HERE for compatibility chart.Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Supacaz Siliconez SL MTB Handlebar Grips - Celeste - 130mm, Celeste
  • £6.99
  • RRP £18.95
  • Saving you £63

Supacaz Siliconez SL MTB Handlebar GripsPrepared for fast-paced off-road adventures, these bar grips give you fantastic comfort and dependability on your mountain bike. They feature a soft silicone foam construction, which means that you'll benefit from their consistent grip in all-weather conditions. Supacaz has also equipped these MTB grips with shock absorbing technology, which reduces fatigue in your hands and upper body. This means you'll enjoy being able to explore further than before with greater comfort and control.Siliconez are the grip of choice for top world cup XC racers looking for both weight savings and performance. Feeling is believing with Supacaz's patented memory foam attributes that mold to your hand providing consistent grip in any condition. The shock absorbing qualities reduce fatigue of not only hands, but the entire upper body.Features: Material: Silicone Foam Use: MTB Length: 130mm UV resistant Latex freeBuy Supacaz Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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BBB BCB-94 HydroGuide Cable Guide Stickers - Black - 3 Piece Set}, Black
  • £6.99
  • RRP £8.95
  • Saving you £22

BBB BCB-94 HydroGuide Cable Guide StickersThis three-piece set of stick-on cable guides provides you with a simple solution to tidying up your ride's appearance. Easy to install, these come with a 3M adhesive which allows you to stick them to your bike for more effective cable management. Features: Use: MTB 3M adhesiveBuy BBB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex MTB Rear Hub Axle Shaft - Black - 135-142mm}, Black
  • £6.99
  • RRP £17.99
  • Saving you £61

Spank Hex Rear Hub Axle ShaftThis axle shift is specifically developed for replacing the original one that came with your Spank Hex rear hub. This axle shaft features a hard-wearing alloy construction, which makes it perfect at handling all the abuse that comes with blasting across the mountain bike trails at speed. Designed as a direct replacement for your worn out or damaged existing Spank Hex axle shaft, this model breathes new life back into your rear hub.Features: Material: Alloy Compatibility: Spank Hex rear hubs Weight: 27gBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fabric Slim Lock On MTB Handlebar Grips - black green - 135mm}, black green
  • £6.99
  • RRP £13.99
  • Saving you £50

Fabric Slim Lock On GripsThese lock-on grips are engineered for MTB use as they give you a comfortable and reliable surface to hold on to as you shred the mountain bike trails. They feature a dependable rubber construction with a hidden aluminium clamp, which means you can enjoy maximum grip with or without gloves. One final highlight is they weigh only 76g, so you won't have to worry about adding any excess weight to your mountain bike.Features: Grip Material: Kraton Rubber Clamp Material: Aluminium Use: MTB Grip Type: Comfort Diameter: 29mm Length: 135mm Single or Pair: Pair Weight: 76g (approx)Buy Fabric Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank Hex MTB Rear Hub Axle Shaft - Black - 150-157mm}, Black
  • £6.99
  • RRP £17.99
  • Saving you £61

Spank Hex Rear Hub Axle ShaftThis axle shift is specifically developed for replacing the original one that came with your Spank Hex rear hub. This axle shaft features a hard-wearing alloy construction, which makes it perfect at handling all the abuse that comes with blasting across the mountain bike trails at speed. Designed as a direct replacement for your worn out or damaged existing Spank Hex axle shaft, this model breathes new life back into your rear hub.Features: Material: Alloy Compatibility: Spank Hex rear hubs Weight: 27gBuy Spank Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Muc-Off MO94 Multi-Use Lubricant Spray - 400ml}
  • £6.99

Muc-Off MO94 Multi-Use Lubricant SprayThis helpful Multi-Use Spray from Muc-Off offers many uses for maintaining your ride. This hard-wearing spray leaves a protective film that greases and reduces friction and corrosion amongst your components.  Prevents Dirt and Moisture Build UpLooking for an all-round wonder spray? The Muc-Off MO-94 covers all the bases with its incredible formula that quickly and effectively penetrates moisture lubricates moving parts and leaves a long-lasting protective film. MO-94 prevents dirt adhesion and also drives out excess water to keep rust and corrosion at bay. MO-94 isn’t just for bikes, motorcycles or cars. Nope. It works on just about anything. Whether you’ve got a squeaky door hinge, a rusty lock or a bolt that you just can’t turn, MO-94 is all you need.Note: Avoid contact with tyres and braking surface (rim brakes and disc).Directions for Use:Step 1: Spray on the desired area for treatment.Step 2: Allow area to dry. For best results and to ensure the protective film remains in place, do not wipe the area after application or treatment.Features:Free's seized partsBiodegradableDisperses moisture to prevent rust and corrosionProvides light lubrication for moving partsReduces metal to metal contactPrevents dirt adhesionCuts down on friction to improve component efficiencyVolume: 400mlBuy Muc-Off Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Wellgo R096 Road Cleats (Look Keo Compatible) - Red - 6 degree float}, Red
  • £6.99
  • RRP £9.99
  • Saving you £30

Wellgo R096 Road Cleats (Look Keo Compatible)Known the world over for their pedals, Wellgo are devoted to the research and development of new product designs and functions with quality as their number one priority.Features:Cleat kit for R09647g/prBuy Wellgo Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Avid Juicy-BB7 MTB Disc Brake Pads - Copper - Sintered}, Copper
  • £6.99

LifeLine Avid Juicy-BB7 MTB Disc Brake PadsThese LifeLine disc brake pads are ideal for the Avid Juicy range and will renew your braking performance and provide excellent stopping power. Their compound is durable and suitable for all riding types and conditions.Features:  Compatibility: Avid Juicy Series, Avid BB7  Short bedding-in period  Suitable for all riding types and conditions  Shields the caliper from heat build-up  Compatible with all rotor typesClick HERE for compatibility chart.Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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DT Swiss Revolution DB Black Spokes - 18 Pack, Black
  • £6.99
  • RRP £17.99
  • Saving you £61

DT Swiss Revolution DB Black Spokes - 18 PackThe award winning DT revolution® spoke. The lightest round spoke DT Swiss manufacture. It is perfect for the rider looking to find the lightest round spoke for any wheel application. Ready for heavy use and lightweight performance.Features: Thread: 2.0mm. Length: 247 - 308mm. Height of head: 6.2mm. Diameter 1: 2.0mm. Diameter 2: 1.5mm. Diameter 3: 2.0mm. Nipples Included: No Weight: (64 spokes, 264mm): 283g. Buy DT Swiss Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Shimano XT-XTR MTB Disc Brake Pads - Black - Sintered}, Black
  • £6.99

LifeLine Shimano XT-XTR MTB Disc Brake PadsThis disc brake pads from LifeLine are a high-quality replacement option for Shimano XTR-XTR-XT-SLX-Deore models. These pads provide consistent performance and a stopping power that you can rely on, no matter how challenging the terrain or conditions get.Features:  Compatibility: Shimano M615, M666, M675, M785, M985, M987, M988, M6000, M7000, M8000, M9000, M9020, R315, R515, R785, RS785, S700; FSA K-Force DB-XC9000, Afterburner DB-XC-9150  Steel backing plate for excellent heat dissipation  Includes separating spring  Sold per pairClick HERE for compatibility chart.Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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