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!

Link to Chain Reaction UK

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Chain Reaction UK have 41186 products listed

Nukeproof Rear Shock Spring Reducer - 36mm - 38mm
  • £6.99

Nukeproof Rear shock Spring ReducerThis rear shock spring reducer will allow you to reduce the inner diameter of your Nukeproof rear shock spring from 38mm to 36mm. This is required when replacing a spring which has a 36mm inner diameter as standard (DVO, Fox, Cane Creek, BOS, Ohlins, Marzocchi, Manitou & X-Fusion). Features: Includes: 1 pair of reducers Size: 38mm to 36mm Part Number: NP19SHKRED Genuine Nukeproof partBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Funn Hilt Grips - Pink - 130mm}, Pink
  • £6.99
  • RRP £11.99
  • Saving you £42

Funn Hilt GripsFunn's Hilt Grips provide you with the ultimate in both high grip and lasting comfort, thanks to their half ribbed/half waffle design. The ribbed section helps to ensure that the pressure is relieved on the palm of your hands and the waffle section provides reliable grip as you rapidly change direction on the trails. The Hilt grips also feature inner lockrings to prevent them rotating on the bars and tough moulded ends to protect them from the inevitable impacts and crashes of Mountain biking.Features: Material: PP Rubber Lock On Grip System Half waffle/half ribbed designBuy Funn Components at Chain Reaction Cycles, the World's Largest Online Bike Store.

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Ritchey Comp Trail Mountain Bike Grips - Pink - 125mm}, Pink
  • £6.99
  • RRP £8.99
  • Saving you £22

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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Ritchey Comp Trail Mountain Bike Grips - Royal Blue - 125mm}, Royal Blue
  • £6.99
  • RRP £8.99
  • Saving you £22

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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Ritchey Comp TrueGrip X MTB Handlebar Grips - Yellow - 130mm}, Yellow
  • £6.99
  • RRP £8.49
  • Saving you £18

Ritchey Comp TrueGrip X GripsThese superb grips are specifically designed for MTB use as they offer amazing comfort and control as you weave between the trails. Ready for tough and rebellious runs, this excellent pairing is constructed from a single-density rubber compound. This allows you to enjoy a more confident riding experience as you blast across the forest while its tacky surface keeps you supported. Features:Material: Single-density, non-slip Kraton RubberFinish: Moulded and raised TR logosUse: MTBDiameter: 30mmDesign: Closed-endWeight: 106g (approx)Buy Ritchey 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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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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NS Bikes Hold Fast Unlocked MTB Handlebar Grips - Green Black, Green Black
  • £6.99
  • RRP £12.99
  • Saving you £46

NS Bikes Hold Fast Unlocked MTB Handlebar GripsEngineered for the most demanding of dirt jumping conditions, these high-quality grips offer a durable and dependable hold as you race across unpredictable terrains. These feature a super-soft rubber compound, which makes them comfortable and easy to hold onto as you tackle all the challenges associated with off-road adventures. Whether you're cruising along the flat or getting some air on the dirt track, these versatile grips are developed for maximum strength and reliability on every ride. Sailors would tattoo the term “hold fast” on their fingers in hope that it would prevent their hands from slipping on lines, especially when working aloft in foul weather. NS Bikes believe its grips have the same magical powers and will help you ride out any storm that you may encounter. The 'unlocked' version of our popular grips will be the perfect choice for dirt jumping, street and pumptrack bikes. The combination of the super soft compound and the honeycomb pattern provides loads of grips in dry and wet conditions. The extra width allows you to move your hands around and the hard plastic bar ends are very durable and prevent the grips from premature aging and fraying at the ends. The Hold Fast Unlocked grips are reasonably thin and feel great with or without gloves.Features: Material: Super-soft Rubber compound Use: Dirt Jumping, Street and Pumptrack Length: 160mm or 151mm without flange (can be cut down to 142 or 135mm) Diameter: 31mm diameter / medium to slim Mini Flange Diameter: 38mm Bar Ends: Push-in NS bar ends, reinforced with Steel insert Weight: 105g (+25g NS bar-ends)Technologies: MTB freestyle grips from NS Super-soft compound with honeycomb pattern gives load of grip Single compound push-in style Super long, can be cut down Mini flange, can be easily removed along the cutting lines Reasonably thin, feel great with or without gloves Nylon push-in bar end, reinforced with steel insert, NS-Bikes logo NS-Bikes anchor keyringBuy NS Bikes 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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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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Nukeproof Horizon Pro Replacement Flat Pedal Pins - Black - With Grub Screws}, Black
  • £6.99

Nukeproof Horizon Pro Replacement Flat Pedal PinsThese pedal pins are direct replacements for the pins found on the Horizon Pro model. The washers used for adjusting the pin height are also included with this set. Features:Compatible with Nukeproof Horizon Pro and Horizon Sam Hill pedals Replaceable Pins Adjustment washers includedBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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LifeLine Shimano SPD SL Road Cleats - Red, Red
  • £6.99
  • RRP £9.99
  • Saving you £30

LifeLine Shimano SPD SL Road CleatsLifeLine's Shimano compatible SPD SL Road Cleats are ideal for use with your Shimano road pedals. They provide a precise and secure engagement with 6 degrees of float for a natural pedalling motion. Durable and easy to disengage from the pedal, they also come with all bolts and inserts for installation.Features:  Fully compatible with Shimano SPD-SL pedals  Compatible with road cycling shoes with a 3 bolt cleat pattern  6° of float for a natural pedal stroke with a small amount of rotation  Supplied as a pair with 6 bolts and 6 fixing washers  Secure engagement for confidence in the sprints  Wear indicator tips  Highly durable plastic for reduced wearBuy LifeLine Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Neutron Evo Flat MTB Pedal CrMo Axle Kit - Silver, Silver
  • £6.99
  • RRP £9.99
  • Saving you £30

Nukeproof Neutron Evo Flat MTB Pedal CrMo Axle KitThe Nukeproof Neutron Evo CrMo Axle Kit contains a pair of replacement high-quality Nukeproof axles to fit the Neutron Evo pedals and a pair of M6 axle nuts. A guide for rebuilding your Nukeproof Flat pedal can be found hereFeatures: Spindle Material: CrMo (119mm) High-Quality Replacement Nukeproof Parts Compatible with Nukeproof Neutron Evo pedals only Kit Includes: Pair of pedal axles & M6 axle nutsBuy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Nukeproof Urchin Flat Pedal Replacement Axle Kit - Black, Black
  • £6.99
  • RRP £9.99
  • Saving you £30

Nukeproof Urchin Flat Pedal Replacement Axle KitThe Nukeproof Urchin replacement CrMo Axle Kit contains a pair of replacement high-quality Nukeproof axles to fit Urchin pedals and a pair of axle nuts.A guide for rebuilding your Nukeproof flat pedal can be found here. Features: Spindle Material: CrMo Kit Includes: Pair of pedal axles & axle nuts High-Quality Replacement Nukeproof Parts Compatible with Nukeproof Urchin pedals only Buy Nukeproof Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blackspire Inner Chain Ring Bolts - Silver - 4 Pack - 11mm}, Silver
  • £6.99
  • RRP £11.99
  • Saving you £42

Blackspire Chainring Bolts - InnerGenuine Blackspire replacement inner chainring bolts. Coming as a pack of four, these superb components are ideal for replacing your old or lost chainring bolts. As a result, you'll benefit from a strong and reliable hold as you conquer every journey.Features: Compatibility: Blackspire inner chainring 4 packBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blackspire Inner Chain Ring Bolts - Silver - 4 Pack - 13mm}, Silver
  • £6.99
  • RRP £11.99
  • Saving you £42

Blackspire Chainring Bolts - InnerGenuine Blackspire replacement inner chainring bolts. Coming as a pack of four, these superb components are ideal for replacing your old or lost chainring bolts. As a result, you'll benefit from a strong and reliable hold as you conquer every journey.Features: Compatibility: Blackspire inner chainring 4 packBuy Blackspire Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Blackspire Outer Chain Ring Bolts - Silver - 4 Pack - 6.5mm}, Silver
  • £6.99
  • RRP £9.99
  • Saving you £30

Blackspire Chainring Bolts - OuterWhen you are using a Blackspire product you are not riding with a low-grade component. So, when you make the long drop or even a short one, you have the confidence that your equipment will not fail. Their raw materials are aircraft standard which is of the highest quality. Features: 4 x 6.5mm or 8.5mm Buy Blackspire Chainring Bolts - Outer from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Enduro Bearings ABEC3 MR 15268 LLB Bearing - Silver - 15x26x8mm}, Silver
  • £6.99
  • RRP £8.49
  • Saving you £18

Enduro Bearings ABEC3 MR 15268 LLB BearingRaising the bar for military standard, high precision bearings, this ABEC 3 model is found on some of the finest cycling components in the industry. Equipped with hardened chromium steel races, balls, and tough riveted steel retainers, it offers a durable and perfect low-maintenance, high-performance upgrade. Features: Dimensions:  15x26x8mm ABEC: 3 Grade: 10 Seals:  LLB Grease:  Mobile HP 222 Application:  Hubs, Bottom Brackets Weight:  13.02g Buy Enduro Bearings Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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