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.
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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

Muc-Off Matt Finish Detailer Care Kit - 250ml}
  • £9.99

Muc-Off Matt Finish Detailer Care KitBuilt to banish blemishes from your pristine matt-finish surfaces, Muc-Off's Matt Finish Detailer will keep your bike free from glossy streaks, fingerprints and scuffs.Easy to Apply Matt Surface ProtectorEngineered by Muc-Off's specialist team to keep satin matt painted parts, matt finishes and matt vinyl wraps as shine-free as possible, the Matt Finish Detailer leaves a non-stick, dirt-repellent protective coating as it gets rid of unwanted prints, shiny marks and streaks. As simple as spraying on and wiping off, the Matt Finish Detailer is a brilliant bottle to get your bike back to looking its best. Features: Quick to use spray developed specifically for matt finishes Leaves a non-sticky, streak and gloss-free protective finish Carbon Fibre safe and biodegradableBuy Muc-Off Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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ODI Stay Strong Lion Heart BMX Bar Grips - Army Green - 143mm}, Army Green
  • £9.99
  • RRP £12.99
  • Saving you £23

ODI Stay Strong Lion Heart BMX GripsODI is the world leader in grip technology and uses proprietary compounds which have been extensively researched and tested by top athletes around the world to ensure that they provide the highest level of comfort and longevity possible.Features:Stay Strong Grips made in the USA By ODI Soft Krayton Rubber Based on the Longneck grip it features the classic mushroom style collapsible rib pattern with Stay Strong graphics Constructed of the ODI proprietary grip compound for comfort and durability Reinforced Closed ends to prevent grip blowout 143mm Long Bar end caps included Buy ODI/Stay Strong Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB TCS Tubeless Rim Tape Roll (66m) - Yellow - 28mm - Fits i23}, Yellow
  • £9.99
  • RRP £49.99
  • Saving you £80

WTB TCS Tubeless Rim Tape Roll (66m)Light, strong, and extra sticky for durable long lasting leak proof performance.TCS Tubeless Rim Tape Width Cross Country: 19mm - 22mm Trail: 21mm - 24mm All Mountain / Enduro: 23mm - 26mm Freeride / Downhill: 27mm - 30mm Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Double Butted Sandvik Spokes (36 Pack) - Black, Black
  • £9.99
  • RRP £24.99
  • Saving you £60

WTB Double Butted Sandvik Spokes (36 Pack)These high-quality spokes come as a pack of 36 and feature a double-butted construction, which ensures maximum strength without adding any unnecessary excess weight. Perfect for when it's time to refresh your mountain bike or simply breathe new life back into your wheel set-up. This makes them a great choice of upgrade for reliable and durable performance on every mountain bike (MTB) trail adventure.Features: Use: MTB Spoke Type: Double Butted Sandvik Spokes Number of Spokes: 36 Length: Multiple options available to select Genuine WTB spare partsManufacturer's Part Numbers: W125-35-279P Black 279mm W125-35-280P Black 280mm W125-35-281P Black 281mmBuy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Wafel Clamp-On Grip - Black-Silver - 130mm}, Black-Silver
  • £9.99
  • RRP £14.99
  • Saving you £33

WTB Wafel Clamp-On Bar GripEnjoy comfortable, reliable grip when tackling mountain bike trails, thanks to these Clamp-On Bat Grip from WTB. Made from durable rubber and featuring a rubber block pattern for a dependable hold, they are the ideal choice for off-road exploring.Features:Material: RubberUse: Mountain Bike (MTB)Length: 130mmSingle or Pair: PairSize: 130x30mmWeight: 70g (approx.)Buy WTB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Bronson Race Tyre - Black - Folding Bead, Black
  • £9.99
  • RRP £34.99
  • Saving you £71

WTB Bronson Race Tyre This sleek race saddle features smooth, contoured lines with a long and flat pedaling platform.The Valcon’s carbon composite shell provides race-winning efficiency, while the DNA padding and optional LuxZone provide soft tissue relief and all-day comfort. Features: DNA RUBBER COMPOUND (2.1): Our proprietary 60a durometer rubber compound off ers the ideal mix of rolling effi ciency and traction for XC and trail riding applications. DNA rubber is renowned for being versatile and long lasting SUPER TRACK DNA RUBBER COMPOUND (2.3): This 50a durometer rubber compound provides planted-to-the-ground traction. Super Track DNA boosts confi dence and improves handling in steep, loose conditions Size: 2.1/2.3 Usage: XC/All Mountain/Freeride Conditions: Wet to dry Rubber Compound: DNA (62A)/Super Track DNA (50A)/li> Casing: 60tpi with inner piece Bead: Aramid Weight: 600g/650gBuy WTB Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB Bridger Comp Wire Mountain Bike Tyre - Black - 27.5" (650b), Black
  • £9.99
  • RRP £42.99
  • Saving you £77

WTB Bridger Comp Wire Mountain Bike TyreThis high-quality mountain bike (MTB) tyre features a reliable Dual DNA compound, which blends together two separate rubber compounds for optimal trail performance. Its centreline tread features a firmer rubber compound that rolls fast and resists tread wear, while its side knobs are composed of softer, slower-rebounding rubber to improve control and grip. This combination gives you the perfect mix of efficiency, traction and durability when tackling unpredictable and challenging off-road terrain conditions.Trail-Ready MTB TyreFeaturing a tread design that's purpose-built for dry to wet and hardpack to loam conditions, this model delivers dependable speed, smoothness and handling wherever your next trail adventure takes you. Its design provides consistency when cornering and travelling fast off-road, while always ensuring an even level of control. Its medium tread pitch and spacing also maintain traction in multiple terrain conditions and the knob shape promotes mud clearance.TCS Light Casing with Tubeless Ready TechnologyWTB has kitted out this MTB tyre with its renowned Tubeless Compatible System (TCS) casing, which means that riders will enjoy tubeless-ready technology benefits such as the ability to run lower air pressure for lower rolling resistance, greater stability and traction on rough terrain and fewer chances of flats or punctures. Coming complete with a wide 3" width, the WTB Bridger Comp Wire MTB Tyre is well-equipped for all-day epics on your favourite trail routes.Features: Compound: Dual DNA Casing: TCS Light Use: MTB Bead: Wire Tyre Type: Clincher Wheel Size: 27.5" Width: 3" Tubeless Ready: Yes Single or Pair: Single Weight: 1207g (approx)Manufacturer's Part Number: W110-0884 Black 3" 27.5"Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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WTB ST I29 TCS Rim - Black - 32H, Black
  • £9.99
  • RRP £29.99
  • Saving you £67

WTB ST I29 TCS RimWTB's ST I29 TCS Rim is a tough and affordable option for those looking to jump right into tubeless mountain bike riding. The rim features UT-compliant bead hooks and sealant-driven inner rim profile, ensuring tightly-held and durable tyre performance. Plus, the tough alloy construction ensures added durability, perfect for cross-country or all-mountain riding.Features: Rim Type: Clincher Use: Cross Country (XC), All Mountain (AM) Hole: 32H Inner Rim Width: 29mm Tubeless Compatible: Yes Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Spank SPIKE 30 Mountain Bike Handlebar Grips - Purple - 145mm}, Purple
  • £9.99
  • RRP £19.99
  • Saving you £50

Spank SPIKE 30 Mountain Bike Handlebar GripsWith a length of 145mm and packed with comfort features, the Spank Spike Grip are the ideal choice for those who regularly take on day long trail sessions. They boast a reinforced polymer base that features cut outs to reduce impulse shocks and dampen the vibrations of the roughest trails. Ergonomic ShapeThe Spike grips feature tacky rubber with a smooth thumb zone, alloy locking clamps and reinforced impact bar ends. These ends are ergonomically shaped to protect the small finger from catching branches and trees. With all these features, you’ll be able to attack those descents harder than ever. Features:  Material: Reinforced polymer base, tacky rubber, alloy clamp  Length: 145mm    Diameter: 30mm    Weight: 115g pairBuy Spank Components from Chain Reaction Cycles. Ride. Eat. Sleep. Repeat.

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Spank Conversion Kit Front - Black - 20mm BOOST Adaptor}, Black
  • £9.99
  • RRP £17.99
  • Saving you £44

Spank Conversion Kit FrontThis Genuine Spank conversion kit will enable you to use your Oozy, Spike and Spoon front hubs in forks with 15x100mm dropouts.Features:Genuine Spank Industries productSuits all Oozy models and Spike and Spoon models from 2016 onwardsDesigned for 15x100mm fork dropoutsBuy Spank Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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ProTaper Meat Hammer Grip - Black, Black
  • £9.99
  • RRP £24.99
  • Saving you £60

ProTaper Meat Hammer GripOffering a fantastic balance of comfort, stability and control, these grips are ideal for a wide range of riding disciplines from mountain bike (MTB) to cross country (XC). They feature a ProTaper logo grip pattern that's supportive for your palms as you conquer the more demanding of terrain conditions on your ride. Coming equipped with a single lock-on clamp, these are easy to secure in place and are designed to fit 22.3mm handlebar diameters. When clamped in place on your handlebar, they provide a strong and secure hold for slip-free steering performance. Sold as a pair.Features: Use: Mountain Bike (MTB), Downhill (DH), All Mountain (AM), Dirt Jump (DJ) and Cross Country (XC) Clamp: Single Lock-On Bar Diameter Compatibility: 22.3mm Grip Diameter: 33mm Contact Width: 125mm Grip Width: 132mm Overall Width: 132mm Hand Breadth: 80-97mm Single or Pair: PairManufacturer's Part Number: 361-37218-K001 BlackBuy ProTaper Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM SuperCork Bar Tape - White, White
  • £9.99
  • RRP £17.00
  • Saving you £41

SRAM SuperCork Bar TapeIf you regularly take on long rides, you’ll want to enjoy them in comfort and the SuperCork Bar Tape is an ideal option for achieving this. SRAM has made it from a soft but durable Polyurethane that’s mixed with cork for a cushioning effect and reliable grip. This means you’ll be able to stay in control on fast descents and avoid hand numbness on poor road surfaces.Features: Material: Polyurethane embedded with cork for superior grip and cushion Thickness: 3mm Bar End Plugs Included: Yes Finish Strips Included: Yes Gel Insert: No Light and durable all-purpose bar tape Includes two rolls to suit any drop bar size Tear proof Self-Adhesive SRAM logo embossed throughout tape length Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM PC870 8 Speed Bike Chain - Silver - 114 Links}, Silver
  • £9.99
  • RRP £17.00
  • Saving you £41

SRAM PC870 8 Speed Bike ChainCompatible with both 7 and 8-Speed gearing, the PC870 bike chain operates smoothly in all riding conditions and on all terrain types. SRAM has given it a nickel coating to increase its lifespan and to make installation simple, it comes with a PowerLink too-free joining link. This means you can get your bike back to working order and back to the road or trails in no time.Speed: 7 or 8-Speed drivetrains Links: 114 Quick Link Joining Link Included: Yes, PowerLink Use: Road or Mountain Bike (MTB) Adjustable: Yes Nickel plated An equally smooth operator on city bike paths and country trails PowerLink "no weak link" technology lets you insert, press and lock to join links Tool-free joining Manufacturer's Part Number: CN-870-A1 Weight: 300g Technologies:PowerChain II: Extremely strong and incredibly precise, SRAM's PowerChain II increases front and load shifting performance without sacrificing rear shifting precision. The Step2 riveting process increases the Push Pin Power for increased strength and durabilityBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Narrow Wide Steel Chainring - Black - 4-Bolt, Black
  • £9.99
  • RRP £18.00
  • Saving you £45

SRAM Narrow Wide Steel ChainringAdopting SRAM’s X-Sync tooth technology, this Narrow Wide Steel Chainring exceeds the performance of many other models at much higher price points and brings you the chain grip you need for confidently tackling the roughest trails. Compatible with 1x11 speed drivetrains, this tough and durable chainring is specifically designed for use with SRAM cranksets.Features: Chainring Material: Steel Speed: 1x11-Speed Compatibility: All SRAM 1x cranksets Bolt Circle Diameter (BCD): 4x96mm Recommended Chain: Must use SRAM chain to keep the warrantySold individuallyManufacturer's Part Number: CR-XSNC-94-A1Weight: 30T: 96g; 32T: 110gTechnologies: X-SYNC 2: SRAM X-SYNC 2 Eagle is the next evolution of SRAM X-SYNC technology. The aggressive teeth design provides better chain retention for a smoother, more efficient pedal feel. With a focus on long wear-life, the X-SYNC 2 Eagle design reduces friction and the accumulation of mud, grit and grimeBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB Gravity 1.0 Visor 2022 - BLK - XS/S}, BLK
  • £9.99
  • RRP £19.99
  • Saving you £50

Leatt MTB Gravity 1.0 VisorThe visor on your MTB Gravity 1.0 helmet is designed to break away in event of a crash. And so that can mean you need a replacement or perhaps you just want to freshen your lid up. And this replacement Leatt MTB Gravity 1.0 Visor is what you need.The MTB Gravity 1.0 Visor is a replacement part for your Leatt MTB Gravity 1.0 Full Face helmet, keeping your lid fresh and in pristine condition should you break the original visor.Features:Part no: 402130037 - BlackPart no: 402230070 - IvyPart no: 402230071 - OnyxPart no: 402230071 - CoralBuy Leatt Spare Parts from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin A1 AirComp Ultralight Road Bike Tube - 60mm Valve
  • £9.99
  • RRP £11.99
  • Saving you £17

Michelin A1 AirComp Ultralight Road Bike TubeDon't let unnecessary weight be your downfall, these incredibly lightweight Road Bike Tubes from Michelin weigh in at only 70g (in the A1 version) offering an added advantage on race day. Suitable for professional and amateur cyclists, help prevent unwanted weight from impacting on your performance.   Features:Lightweight Michelin qualityWheel Size/Width: 700c/18-25cClincher: YesValve Type: PrestaAvailable with Presta Valves Lengths: 40mm, 52mm, 60mmWeight: 70gBuy Michelin Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin A1 AirComp Ultralight Road Bike Tube - 52mm Valve
  • £9.99
  • RRP £11.99
  • Saving you £17

Michelin A1 AirComp Ultralight Road Bike TubeDon't let unnecessary weight be your downfall, these incredibly lightweight Road Bike Tubes from Michelin weigh in at only 70g (in the A1 version) offering an added advantage on race day. Suitable for professional and amateur cyclists, help prevent unwanted weight from impacting on your performance.   Features:Lightweight Michelin qualityWheel Size/Width: 700c/18-25cClincher: YesValve Type: PrestaAvailable with Presta Valves Lengths: 40mm, 52mm, 60mmWeight: 70gBuy Michelin Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin A1 AirComp Latex Road Bike Tube - 40mm Valve}
  • £9.99
  • RRP £19.99
  • Saving you £50

Michelin A1 AirComp Latex Road Bike TubeThis Road Bike Tube from Michelin is made from durable latex that offers enhanced rolling resistance and weighing only 75g making it one of the most lightweight inner tubes on the market. From local criteriums to the grand classics and the Tour de France, professional riders demonstrate the Aircomp Latex's superiority throughout the season. It's the ultimate accessory for today's high-performance wheels and tyres.As with any high-performance product, latex tubes require regular maintenance; be sure to check your air pressure before every ride.Features:Valve: PrestaValve Lengths: 36mm (18 - 20c) and 60mm (22-23c)Weight: 75gSize: 18-20c or 22-23cNB: Not suitable for use with Carbon wheelsBuy Michelin Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Michelin World Tour Bike Tyre - Black - White - 650x35A, Black - White
  • £9.99
  • RRP £15.99
  • Saving you £38

Michelin World Tour Bike TyreA reliable and economical solution for daily riding, Michelin has incorporated its Protek technology into the World Tour road bike tyre’s rubber compound and casing. This has resulted in much-improved puncture protection and tyre durability.Features: Tyre Type: Clincher Bead Type: Wire Compound: Proteck Compound Casing: 22 tpi Tubeless Compatible: No ETRTO: 26x1 3/8": 35-590; 700x35c: 35-622; 27x1 1/4": 32-630; 26x1.4" : 35-590 Weight: 26x1 3/8": 571g ; 26x1.4": 565g; 27x1 1/4": 640g; 700x35c: 635gTechnologies:Proteck Compound: This rubber mix with its antioxidant elements and reinforced architecture promote high mileage, excellent grip, resistance to ageing, climatic variations and pollutionNote: These tyres are in the road section and despite the 26" description for some sizes, they will NOT fit onto an MTB rim.Buy Michelin Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Topeak Pannier Rack Mount Brackets (XL)
  • £9.99

Topeak Pannier Rack Mount Brackets (XL)Quick and easy to install, Topeak's Mount Brackets XL have been designed for small bicycle frames (34.5cm long). You can enjoy peace of mind when fitting your BabySeat II Racks or MTX Tubular Racks. Features:Easy to installLightweightStrongSecure fittingManufacturer's Note:If you have a small frame bicycle which cannot fit a Topeak rack or BabySeat in the recommended position of 2° or 3° from horizontal, please use the 34.5cm extra-long mounting bracket arm for secure installation.Buy Topeak Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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