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

Shimano Sprocket For Nexus 8 Rear Hub - Grey - 19T}, Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Shimano Sprocket For Nexus 8 Rear HubAlternative sprockets to offer a different range of gears for the Shimano Nexus 8 hub gear systemBuy Shimano Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Sprocket For Nexus 8 Rear Hub - Grey - 22T}, Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Shimano Sprocket For Nexus 8 Rear HubAlternative sprockets to offer a different range of gears for the Shimano Nexus 8 hub gear systemBuy Shimano Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Sprocket For Nexus 8 Rear Hub - Grey - 16T}, Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Shimano Sprocket For Nexus 8 Rear HubAlternative sprockets to offer a different range of gears for the Shimano Nexus 8 hub gear systemBuy Shimano Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Sprocket For Nexus 8 Rear Hub - Grey - 18T}, Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Shimano Sprocket For Nexus 8 Rear HubAlternative sprockets to offer a different range of gears for the Shimano Nexus 8 hub gear systemBuy Shimano Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Shimano Sprocket For Nexus 8 Rear Hub - Grey - 21T}, Grey
  • £4.99
  • RRP £9.99
  • Saving you £50

Shimano Sprocket For Nexus 8 Rear HubAlternative sprockets to offer a different range of gears for the Shimano Nexus 8 hub gear systemBuy Shimano Bike Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Cinelli Gel Bar Cushion Kit - Clear, Clear
  • £4.99

Cinelli Gel Bar Cushion Kit Ideal for both road and gravel bikes, these shock and vibration-absorbing pads can be placed under your bar tape on the areas where your hands rest most often. They help you to ride in more comfort and control over poor road surfaces so you’re ready for sudden shocks and vibrations that might knock your front wheel off course.Features:Material: Cinelli Technical GelVibration absorbingSuitable for road and gravel bikesEasy to installBuy Cinelli Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Nukeproof Megawatt Alloy Downtube Cable Guide Kit - Black, Black
  • £4.99

Nukeproof Megawatt Alloy Downtube Cable Guide KitEasily install your Megawatt electric mountain bike's (E-MTB's) control cables with this Nukeproof Megawatt Alloy Downtube Cable Guide Kit.This is a genuine Nukeproof replacement cable guide kit for the Nukeproof Megawatt with downtube cable entry. Not suitable for models with headset cable entry. Features: Kit Includes: 1x Cable Entry Guide 2x Blanking Pieces 1x Install BoltBuy Nukeproof Frames & Forks from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
dhb Aeron Tall Sock - Burgundy - S/M}, Burgundy
  • £4.99
  • RRP £10.00
  • Saving you £50

dhb Aeron Tall SocksItalian made and offering up a high level of comfort the dhb Aeron Tall Socks can be used across three seasons of cycling.They may be a small part of your kit choice but socks contribute vastly to a comfortable ride. With thier low bulk and light weight construction, excellent breathability and premium 200 needle construction method the Aeon socks virtually disappear when you ride. The light compression promotes improves circulation and with a mid-foot support band and padding around the pedal contact area you'll be assured of total pedalling comfort.Increasing ventilation across the foot, dhb use mesh knit panels to the front and thanks to anti-microbial Meryl Skinlife yarns you'll find the build up of nasty odours is lessened. Features:Material: 58% Polyamide(Nylon), 42% ElastaneLow weight and low bulk construction14cm cuff lengthLight compression support to help blood circulationPadded foot bed at the pedal contact areaReinforced heel + seamless reinforced toe boxBreathable mesh knit panels on the top of the footMid foot support bandMeryl Skinlife yarn - durable and breathableAnti-microbial protectionMade in ItalyBuy dhb Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Black - 500ml}, Black
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Blue - 500ml}, Blue
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Pink - 500ml}, Pink
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Red - 500ml}, Red
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Yellow - 500ml}, Yellow
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Orange - 500ml}, Orange
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - White - 500ml}, White
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Tacx Shanti Twist Bottle - Green - 500ml}, Green
  • £4.99

Tacx Shanti Twist BottleA water bottle made with the athlete in mind the Shanti Twist Bottle comes with an innovative design that is ideal for keeping hydrated on the go. The all-new membrane cap has an automatic lock-out system that will only release liquid when you’re drinking from the bottle – even if you turn the bottle upside down the water won’t come out. For even further protection the cap also comes with a twist lock that will completely stop water from existing the spout.FeaturesLeak proof designMembrane capTwist lockBuy Tacx Water Bottles from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Gloworm USB-PD Country Plug Adapter - Black - UK Plug}, Black
  • £4.99

Gloworm USB-PD Country Plug AdapterThe USB-PD Country Plug Adapter from Gloworm is a regional plug adaptor for use with the Gloworm Fast Charger.Features: Genuine Gloworm Spare Parts Country adapter plug for Gloworm Fast Charger Part Number: UK Adaptor: ACCPDCHUKP; EU Adaptor: ACCPDCHEUPBuy Gloworm Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Gloworm USB-PD Country Plug Adapter - Black - EU Plug}, Black
  • £4.99

Gloworm USB-PD Country Plug AdapterThe USB-PD Country Plug Adapter from Gloworm is a regional plug adaptor for use with the Gloworm Fast Charger.Features: Genuine Gloworm Spare Parts Country adapter plug for Gloworm Fast Charger Part Number: UK Adaptor: ACCPDCHUKP; EU Adaptor: ACCPDCHEUPBuy Gloworm Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
LifeLine Cycle Safe Bike Light Set
  • £4.99
  • RRP £9.99
  • Saving you £50

LifeLine Cycle Safe Bike Light SetA simple and effective set of bike lights to keep you seen and safe on every journey, this Lifeline pack is a lifesaver when it comes to riding visibility. This set includes a front and rear light, each equipped with a trio of high-brightness LEDs to keep other road users aware of your presence. Easy to mount, the front light comes with a tool-free, quick-release bracket, while the rear attaches to your seatpost with a single screw setup. Easy to Fit and Efficient Bike Light Set Both lights come with different modes to suit your riding conditions. The front gives you the option of either a constant or flashing mode, while the rear offers constant, flashing and cycle. Battery-powered, both lights give a long-lasting performance, with the front model capable of 70-120 hours of use and the rear giving you 80-160 hours of illumination. Ideal for year-round use, this is a superb system for staying visible to other road users. Features:Front Light: Light Type: 3x High-Brightness LEDs Modes:  Two: Constant and Flashing Mount Type:  Quick Release, tool-free mounting bracket Power: 2x AA batteries (included) Battery Life: Constant Mode: 70 hours; Flashing Mode: 120 hours Rear Light: Light Type: 3x High-Brightness LEDs Modes:  Three: Constant, Flashing and Cycle Mount Type:  Single screw seatpost mount Power: 2x AAA batteries (included) Battery Life: Constant Mode: 80 hours; Flashing Mode: 160 hours Buy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
Nukeproof Horizon Front Mudguard - Black, Black
  • £4.99
  • RRP £8.99
  • Saving you £44

Nukeproof Horizon Front MudguardThe Nukeproof HZN mudguard is designed to be used on your forks to help prevent water, mud and grime from spraying on to your face. This mudguard is compatible with boost and non-boost models while also being ideal for use with forks up to 200mm travel. There are two different-height mounting hole points on the side of the guard, so you can tailor its fit on your bike. Plus, the front of the guard features a nose, which sits snug against your fork leg to ensure the most secure fit.Click here to view how to fit your Horizon Mudguard.Features: Prevents water, mud and grime spray Compatible with Boost and Non-boost forks Two mounting heights Includes 4x cable ties for installation Provides a secure fit for maximum protectionBuy Nukeproof Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

VIEW ITEM
expand_less