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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Chain Reaction UK have 41186 products listed

Shimano Saint M820 MTB Crankset - Black - With Bottom Bracket}, Black
  • £219.99
  • RRP £239.99
  • Saving you £8

Shimano Saint M820 MTB CranksetReinforced to meet the demands of modern gravity MTB riders, the Saint M820 mountain bike crankset gives you the stiffness and strength you need to attack the trails hard. Coming complete with a smooth spinning Hollowtech II bottom bracket, these cranks are the ideal addition to your downhill or enduro bike.Please Note: An English thread external Hollowtech II bottom bracket is included.Features:Axle/Spindle Size: 24mm (suits all Shimano Hollowtech II bottom brackets)Speed: N/A (no chainring included)Chainline: 50.4mm (when used with a 68/73mm external bottom bracket shell4 arm crank arm spider (4x104mm BCD)Chainrings not includedThese industry-leading HollowTech II cold forged hollow crank arms have evolved to increase rigidity, reduce weight, and improve strengthSaint HollowTech II integrated bottom bracket design uses a wide bearing placement and a large axle diameter for increased stiffness and efficiency combined with longer bearing cup threads for added durabilitySaint M820 series cranksets are Dyna Sys 10-speed compatible giving the rider more gear combinations whilst maintaining a low weightReinforced pedal and crank arm interface with T-nut style steel threaded bushingCrank arm profile gives excellent ankle clearance while increasing rock clearance by removing unneeded material from the end of the crank armMultiple chainring options are available to purchase separately for this single-only crankWeight: 842g (with 34T chainring installed, not included)Manufacturer Reference Codes:165mm: FCM820A; 170mm: FCM820C; 175mm: FCM820ETechnologies:Hollowtech II: A lightweight crankset not only reduces the bike’s weight but decreases rotating mass to aid in acceleration. The challenge is to reduce the weight of the crank without reducing its strength and rigidity. Shimano’s advanced forging technology has solved the problem through the Hollowtech II crank. Just like high-quality frame tubing, a hollow crank arm can provide amazing strength and rigidity at a very low weight.A 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Knog PWR Mountain Kit Front Bike Light - Black, Black
  • £219.99

Knog PWR Mountain Kit Front Bike LightThe PWR Mountain Kit Front Bike Light from Knog is a high-powered front headlight that’s battery doubles up as a power bank to charge other electrical devices such as your phone, cycling computer, etc.Power BankKnog’s PWR light comes with a battery that also doubles as a power bank which allows you to keep the trail ahead lit whilst also keeping your electrical devices charged while you’re on the go. When tested the PWR Mountain charged 2 smartphones (using the iPhone 7) almost full during an hour of riding where the light was still in use with an 2000 lumen output.Battery IndicatorThe rear of the light comes with a touch sensitive battery light indicator that uses 4 red LEDs to show you the remaining charge level of your battery. When the batteries get down to the last 3% the remaining LED will flash alerting you that you need to charger as soon as possible. This allows you to constantly stay aware of your battery life so you never get caught out in a black out situation.Rugged ConstructionBuilt for the roughest of trails the PWR Mountain Kit light comes with a super rugged construction. The CNC-Machined brushed aluminium construction is super protective against high impacts and abrasions. The light has been especially designed to also have the right amount of kit for easy handling.Twist ModeOperating the light is easier than ever with the simple twist design of the front lens. The controls are easy to use including: turn and release to change modes, and turn and hold to turn the light on and off.OpticsThe PWR Mountain comes with a specifically designed beam and provides up to 1800 lumens of incredibly bright lighting that will help you to see and stay seen on the darkest of trails. The circular beam is ideal for flood lighting obstacles from unpredictable angles.Light ModesTake complete control with Knog’s new MODELMAKER App which allows you to create and personalise your light’s modes and battery life. The application is easy to use and allows you to find the perfect light modes to suit your range of cycling environments and battery life.Features Bike light with integrated power bank 2000 lumens maximum light output 10,000mAh power supply Elliptical beam Programmable light modes CNC machined construction Battery light indicator Water resistant design USB rechargeable Charges your devices Twist operationBuy Knog Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano Sora R3000 2x9 Speed Gear-Brake Levers - Black - Set}, Black
  • £219.99

Shimano Sora R3000 2x9 Speed Gear-Brake LeversEngineered for road bike adventures, these 2x9 speed dual control levers provide smooth and dependable shifting operation on every ride. Coming equipped with an adjustable lever reach, these can be fine-tuned to perfectly match your hand size, riding style and the terrain conditions. Shimano has also ensured that both shifting and braking can be controlled from each lever, which frees up valuable handlebar space.Features:Use: RoadSpeed: 2x9 speedShift Lever Outer Casing: OT-SP41Shift Lever Outer Casing RD Side: OT-SP41 SealedNew Super SLR: YesHidden Brake and Shift Cables: YesClamp Band: 23.8 - 24.2mmReach Adjust: ScrewLever Type: Dual Control LeverSingle or Pair: PairPart Numbers: STR3000DPATechnologies:Optislick: OPTISLICK cables feature a minimal and uniform electrically coated layer that improves cable routing efficiency and provides excellent corrosion resistance.New Super SLR: SLR stands for SHIMANO Linear Response. The NEW SUPER SLR design makes use of a friction-reducing mechanism in the caliper, lever and cable that improve response and modulation. Also for the lever, the SERVOWAVE mechanism is adopted to provide quick contact of shoe to rim and longer stroke from the initial braking effect for better control. SLR is the essential factor in the SHIMANO dual-pivot caliper that deliver more braking power than conventional side-pulls.Dual Control Lever: DCL stands for DUAL CONTROL LEVER. It has brake and shifting functions in the system and enables easy operation. Ergonomic innovation is probably more critical to the higher standard performance than the added gearing. The shift internals borrow the robustness from our MTB technology and are so smooth and effortless that one finger shifts front and rear are possible. Indeed, shifting is the ultimate act of SHIMANO TOTAL INTEGRATION, and simply has to be experienced to be understood.SP41: With OT-SP41 the entire length of the outer casing is pre-lubricated with a special silicone grease for quick and precise shifting performance. OT-SP41 maximally reduces the inner cable friction to provide quick response to operations and easy/effortless shifting. Moreover, power loss due to delay in shifting and fatigue by shifting especially when you ride on the terrain with many ups and downs as well as a long distance is also reduced. 8 color options are also available for outer casing to meet many requests.Reach Adjust: Brake lever is equipped with a reach adjust mechanism. The distance from handlebar grip to lever can be adjusted to suit any hand size, type of riding and individual rider preferences.A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Fulcrum Racing 5 Disc Road Wheelset - Black - SRAM XDR}, Black
  • £219.98
  • RRP £339.99
  • Saving you £35

Fulcrum Racing 5 Disc Road WheelsetThis wheelset is equipped with a hard-wearing aluminium rim construction, which offers an excellent combination of strength, durability and performance as you clock up the miles on the road. Fulcrum has also kitted out this model with an asymmetric rim design that's engineered to improve rim tension, balancing the forces from your disc brakes and sprocket cassette. Another highlight is its 24 rounded straight-pull stainless steel spokes, which ensure smooth and stable rolling performance as you go the extra distance. Coming complete with sealed cartridge bearings and many of the brand's finest technologies including 2-Way Fit, this is a great choice of upgrade for low rolling resistance, increased grip and greater protection thanks to its tubeless compatible design.Endurance Road Bike WheelsetThe Racing 5 DB wheels are the perfect choice for endurance bikes. The lower aerodynamic resistance and decreased stiffness, achieved with the lower 24mm U-shaped profile, makes them the ideal technical choice for long rides without having to worry about climbing, rain or wind, with a consequent saving in energy and increased comfort.2 Way Fit Ready TechnologyIn this case to the aluminium rim has seen an increase in the inner channel width, up to 20mm from the previous model's 17mm, and the addition of the innovative 2 Way Fit system, to comfortably fit 25-28 mm tyres, both clinchers and tubeless (tubeless tape installed and valves included).Laser-Etched GraphicsThe aesthetics have undergone the same intervention as the Racing 4 DB model, with the updated laser-etched graphics, ensuring the long life of their striking design.Features: Rim Material: Aluminium Use: Road Axle Compatibility: Front: 12x100mm; Rear: 12x142mm Inner Rim Width: 20mm Outer Rim Width: 25mm Rim Width: 24mm Profile Height: Low Tubeless Ready: Yes Tyre Size: 700c Tyre Type: 2-Way Fit Ready (Clincher/Tubeless Ready) Brake Compatibility: Disc brake, AFS Spokes Material: Stainless Steel Spokes Profile Technology: Rounded, straight pull Front Wheel Spokes: 24 (Left: 16; Right: 8) Rear Wheel Spokes: 24 (Left: 8; Right: 16) Nipples Material: Aluminium Hubs: Aluminium, Aluminium flanges Bearings: Sealed cartridge bearings, adjustable Freehub Compatibility: Multiple options available to select Finish: Lasered + Stickers Max System Weight Limit: 120kg Single or Pair: Pair Weight: 1660gTechnologies: Anti-Rotation System: This new system raises the concept of spoking to a new level of performance for road bike and triathlon wheels ( and MTB too). The Fulcrum engineers have redesigned the spokes and the hub housings to create a solid and unmoveable whole. The result is that the spokes will never lose their initial tension, thus keeping the wheel perfectly reactive and centred. The spokes will remain in the position that has been studied in the wind tunnel tests to ensure the best aerodynamic penetration possible. Fulcrum Identification Card (F.I.C.) 100% Handmade Quality: Right from its inception Fulcrum has been marked by a feature that continues to this day: that is to design, prototype and industrialise all the wheels characterised by the red “F”. Indeed these take shape inside of the R&D, the leading-edge department that represents the beating heart of the Italian company. Every single component of the wheel, the materials chosen and the technologies applied are the tangible result of the effort that Fulcrum makes every day to give you maximum performance and reliability. AFS Axle System: The Axial Fixing System is the solution developed by Fulcrum to fix the disc brake to the hub. The constraint granted by the butt area of the release mechanism, greater than in familiar standard ones, makes it possible to obtain greater structural rigidity and therefore more precise and powerful braking. Asymmetric Rim: The asymmetry is designed to improve rim tension, balancing the forces from brakes and sprocket cassette. 2-Way Fit Ready: This procedure transforms Racing 5 DB wheels (designed to be used with a clincher tyre and inner tube) into tubeless ready wheels (i.e. with a Tubeless Easy tyre, no inner tube and compulsory use of a sealant liquid). Use of tubeless and tubeless ready tyres is forbidden on 2-way Fit Ready rims without official Fulcrum 2-way Fit Ready adhesive tape. This model comes with tubeless type installed and valves included. Manufacturer's Part Numbers: FULCWF3970AP8A110 Black 700c FULCWF3970AP1A110 Black 700c FULCWF3970AP5A110 Black 700cBuy Fulcrum Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Vision Team 30 Clincher Road Wheelset - Black - Grey - QR 100mm x 9mm / QR 130mm x 9mm, Black - Grey
  • £219.95

Vision Team 30 Clincher Road WheelsetThis is the perfect wheelset for training. Built with the high-performance and quality that Vision is renowned for, this all-alloy wheelset ticks all the boxes.  Hand-built Artisan AlloyComing with aero bladed spokes, an asymmetric 2:1 rear lacing pattern, CNC machined braking surfaces, high-quality cup & cone bearings, Vision's Team 30 Road Wheelset is a steal at this price-point. With 30mm deep alloy clincher rims for aerodynamic benefits and CNC machined alloy hubs, which are durable and smooth, the Team 30 Road Wheelset will help you through the training season.Features:Material: CNC Machined Aluminium (hubs and braking surface)Artisan built, entirely by handAlloy 30mm section clincher rimHigh-quality cup & cone bearingsAero bladed spokesSpecial ABS self-locking nipplesIncludes: QR-60 and rim tapeFinish: Rims: Sandblasted anodised (the black braking surface is an aesthetic finish, it will change colour during use)Front & Rear Hubs: AnodisedFlat Spokes (F/R): 18 (front), 24 (rear)Weight: 1.92kg (Pair without QR)Buy Vision Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Colnago CeramicSpeed Bottom Bracket - Black - T45 Threadfit - SRAM GXP}, Black
  • £219.49
  • RRP £234.00
  • Saving you £6

Colnago CeramicSpeed Bottom BracketDesigned for both road and mountain bike use, this bottom bracket gives you incredible stiffness and durability whatever your riding discipline. It features a hard-wearing aluminium construction, which makes it more than capable of handling all the intensity from road-racing as well as shredding the mountain bike trails. Coming complete with CeramicSpeed bearings installed, this bottom bracket delivers a low friction interface for excellent performance on your road bike or MTB adventures. Features: Material: Aluminium Use: Road, MTB Bearing: CeramicSpeed Weight: 84g (approx)Manufacturer Part Numbers: Black SRAM AXS DUB: 1BBR.CSP.0PF.00X.19 Black 30mm: 1BBR.CSP.0PF.030.18 Black Campag UT: 1BBR.CSP.0PF.00C.18 Black SRAM GXP: 1BBR.CSP.0PF.00R.18 Black Shimano 24mm: 1BBR.CSP.0PF.00S.18Buy Colnago Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Colnago CeramicSpeed Bottom Bracket - Black - T45 Threadfit - 24mm Spindle}, Black
  • £219.49
  • RRP £234.00
  • Saving you £6

Colnago CeramicSpeed Bottom BracketDesigned for both road and mountain bike use, this bottom bracket gives you incredible stiffness and durability whatever your riding discipline. It features a hard-wearing aluminium construction, which makes it more than capable of handling all the intensity from road-racing as well as shredding the mountain bike trails. Coming complete with CeramicSpeed bearings installed, this bottom bracket delivers a low friction interface for excellent performance on your road bike or MTB adventures. Features: Material: Aluminium Use: Road, MTB Bearing: CeramicSpeed Weight: 84g (approx)Manufacturer Part Numbers: Black SRAM AXS DUB: 1BBR.CSP.0PF.00X.19 Black 30mm: 1BBR.CSP.0PF.030.18 Black Campag UT: 1BBR.CSP.0PF.00C.18 Black SRAM GXP: 1BBR.CSP.0PF.00R.18 Black Shimano 24mm: 1BBR.CSP.0PF.00S.18Buy Colnago Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Colnago CeramicSpeed Bottom Bracket - Black - T45 Threadfit - SRAM AXS DUB}, Black
  • £219.49
  • RRP £234.00
  • Saving you £6

Colnago CeramicSpeed Bottom BracketDesigned for both road and mountain bike use, this bottom bracket gives you incredible stiffness and durability whatever your riding discipline. It features a hard-wearing aluminium construction, which makes it more than capable of handling all the intensity from road-racing as well as shredding the mountain bike trails. Coming complete with CeramicSpeed bearings installed, this bottom bracket delivers a low friction interface for excellent performance on your road bike or MTB adventures. Features: Material: Aluminium Use: Road, MTB Bearing: CeramicSpeed Weight: 84g (approx)Manufacturer Part Numbers: Black SRAM AXS DUB: 1BBR.CSP.0PF.00X.19 Black 30mm: 1BBR.CSP.0PF.030.18 Black Campag UT: 1BBR.CSP.0PF.00C.18 Black SRAM GXP: 1BBR.CSP.0PF.00R.18 Black Shimano 24mm: 1BBR.CSP.0PF.00S.18Buy Colnago Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Colnago CeramicSpeed Bottom Bracket - Black - T45 Threadfit - 30mm}, Black
  • £219.49
  • RRP £234.00
  • Saving you £6

Colnago CeramicSpeed Bottom BracketDesigned for both road and mountain bike use, this bottom bracket gives you incredible stiffness and durability whatever your riding discipline. It features a hard-wearing aluminium construction, which makes it more than capable of handling all the intensity from road-racing as well as shredding the mountain bike trails. Coming complete with CeramicSpeed bearings installed, this bottom bracket delivers a low friction interface for excellent performance on your road bike or MTB adventures. Features: Material: Aluminium Use: Road, MTB Bearing: CeramicSpeed Weight: 84g (approx)Manufacturer Part Numbers: Black SRAM AXS DUB: 1BBR.CSP.0PF.00X.19 Black 30mm: 1BBR.CSP.0PF.030.18 Black Campag UT: 1BBR.CSP.0PF.00C.18 Black SRAM GXP: 1BBR.CSP.0PF.00R.18 Black Shimano 24mm: 1BBR.CSP.0PF.00S.18Buy Colnago Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Colnago CeramicSpeed Bottom Bracket - Black - T45 Threadfit - Campag UT}, Black
  • £219.49
  • RRP £234.00
  • Saving you £6

Colnago CeramicSpeed Bottom BracketDesigned for both road and mountain bike use, this bottom bracket gives you incredible stiffness and durability whatever your riding discipline. It features a hard-wearing aluminium construction, which makes it more than capable of handling all the intensity from road-racing as well as shredding the mountain bike trails. Coming complete with CeramicSpeed bearings installed, this bottom bracket delivers a low friction interface for excellent performance on your road bike or MTB adventures. Features: Material: Aluminium Use: Road, MTB Bearing: CeramicSpeed Weight: 84g (approx)Manufacturer Part Numbers: Black SRAM AXS DUB: 1BBR.CSP.0PF.00X.19 Black 30mm: 1BBR.CSP.0PF.030.18 Black Campag UT: 1BBR.CSP.0PF.00C.18 Black SRAM GXP: 1BBR.CSP.0PF.00R.18 Black Shimano 24mm: 1BBR.CSP.0PF.00S.18Buy Colnago Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Switchblade MIPS Helmet - Matte Iceberg 20 - M}, Matte Iceberg 20
  • £218.69
  • RRP £274.99
  • Saving you £20

Giro Switchblade MIPS HelmetThe Giro Switchblade MIPS Helmet is a downhill certified full-face helmet with a removable chinbar. Everything about the Switchblade is optimised for the descent which is why it’s certified to the highest levels of protection standards with and without the chinbar.Ventilation and Protection SecurityThis helmet features the Roc Loc Air DH fit system, which has a bumper around the dial to prevent unintentional adjustments if your helmet comes into contact with your backpack or neck brace. When the chinbar is removed, wind tunnel cheek pad ventilation adds cooling power as you start to climb. The full-cut style gives this helmet an aggressive look whilst also providing certified safety coverage, even if you do not use the chinbar.Easy to Remove and Re-installWhen your ride is all about descending, so should your helmet and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the descent. When climbing back up the mountain, the chinbar is easy to remove and is done so by simply pushing the buttons under the chinbar, rotating upwards, and then removing it. It is just as easy to re-install and when fitted provides rigid and reassuring chin protection.Technologies:Hydrophilic Padding: The hydrophilic pad can absorb up to 10 times its own weight in water, helping you manage sweat while riding. The pad retains moisture to prevent sweat from dripping into your eyes, and then dries quickly. The antimicrobial X-Static™ lining helps to reduce odour, keeping your helmet fresh.P.O.V. Plus: Giro's P.O.V. Plus visor features an adjustment mechanism that lets you move the visor up and down in indexed steps. These steps include three riding positions plus a high position for goggle storage above your brow. The design allows you to easily adjust your visor with one hand while riding.MIPS (Multi-directional Impact Protection System) The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.Features:Sizing Note: Fit as per size guideConstruction: In-mould constructionVentilation: 20 vents with internal channelling, Wind Tunnel™ cheek pad ventilationFit System: Roc Loc® Air DH systemRemovable chinbarP.O.V. Plus™ visorHydrophilic X-Static antimicrobial paddingSpare visor with camera mountCertified to CPSC, EN-1078 and ASTM-1952-DH with & without chinbarMIPS® equippedShop all MIPS helmets - Click hereBuy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gloworm XS Adventure Lightset (G2.0) - Black - Mounts & TX Remote}, Black
  • £218.50
  • RRP £269.99
  • Saving you £19

Gloworm XS Adventure Lightset (G2.0)The XS Adventure Lightset (G2.0) from Gloworm is versatile, powerful and lightweight. Ideal for off-road adventures in low-light conditions and is suitable for mounting on your helmet or handlebars, this superb adventure light offers 2800-lumens of output with a max runtime of 1.5 hours on full power. And you can control its output using the Gloworm Link smartphone mobile app.The ever-popular Gloworm XS has been paired with the Power Pack 5 to create the XS Adventure. This pairing allows a lighter weight setup without sacrificing light output. The XS is the perfect balance of weight and output making it light enough for the helmet and bright enough for the bars. Combine its 2800 lumens with the convenience of a wireless remote and Mobile App customisation and you've got the perfect partner for your next after-hours escape. Gloworm Link Mobile AppGloworm Link makes the customisation of your light simple and convenient. Link allows you to select between 1 and 4 light levels and the type of light pattern for each level- Fixed or flashing. You can program the intensity of the fixed beam from 1-100% or choose from one of three flashing patterns. Link will also provide current battery charge and diagnostic information. To ensure optimum performance, we recommend downloading the Gloworm Link Mobile App before first use.Download the iOS VersionDownload the Android VersionDefault Settings: Low (20%) / Medium (70%) / High (100%) Special mode: Disrupted flash patternA special mode is activated by double-clicking the button when the light is off. This allows the user to conduct any outdoor activity without having to cycle through the special mode and having an interruption of a steady light beam. The light is turned off by holding the button for appx 2 seconds. Key Features: 2800 Lumens 1.5 hours runtime at max brightness Wireless TX Remote (G2.0) Customisable Beam Pattern Mobile App Compatibility Detachable Power CableWhat's Included: XS Light Head (G2.0) Power Pack 5 20W USB C Fast Charger Power Cable Regular and Large Universal Light Mount Universal Helmet Mount 35mm QR Bar Mount with Adapter for 31.8mm Spare Optics (Spot/Honeycomb/Wide) Hex Tool (3mm/2mm/1.5mm) USB C Adapter for Power Pack USB Type A Adapter for Power Pack Velcro for Helmet Mounting Velcro for Battery Mounting TX Remote (G2.0)Features: 2800 Lumens (Real, not theoretical output) Gloworm Link Mobile App Compatible 311g total system weight with battery pack/regular cable (Light 92g) Light Dimensions 27 x 68 x 38mm (HxWxD) Waterproof to IP67 3 x Cree XHP 35.2 emitters 3 optic system (2 x spot/1 x Honeycomb installed) 1.5 hr runtime on Maximum power 2hr battery charge (with 20W Charger) Wireless TX Remote Power Pack 5 (10000 mAH Lithium Ion Fast Charge Battery) OLED Display on Power Pack Power Bank Capability Overheat ProtectionNote: the G2.0 lights are not compatible with G1.0 batteriesPlease Note: to get the best performance out of our Gloworm light, Gloworm recommends that you update the product firmware. This can be completed using the Gloworm LINK App found in either Google Play or Apple Store. Please click here for detailed instructions on how to carry out this firmware update.Buy Gloworm Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gloworm X2 Lightset (G2.0) - Black - Mounts & TX Remote}, Black
  • £218.50
  • RRP £269.99
  • Saving you £19

Gloworm X2 Lightset (G2.0)The X2 Lightset (G2.0) from Gloworm is ideal for off-road riding, touring adventures far from home and cycling in low light conditions and bad weather. It provides 2000-lumens of illumination and a 4-hour battery runtime at full power - giving you exceptional visibility when travelling fast along single track trails, gravel routes and tow paths. And although it's ideal for off-road riding, it can be easily adjusted to suit all riding situations via the Gloworm Link mobile app.The perfect bike light has evolved. The Gloworm X2 is now ready to tackle the roughest trails and longest nights with a 2000 lumen output and 4 hours run time - making it the perfect companion for some serious nocturnal adventures. With the Gloworm Link mobile app, you can customise your light levels to suit your exact needs or simply plug and play. The Gloworm X2 (G2.0) is our most robust X2 yet, with a polycarbonate shell battery, fatigue-resistant/detachable cable and waterproof rating. You can take this light anywhere and everywhere and it will keep coming back for more. Gloworm Link Mobile AppGloworm Link makes the customisation of your light simple and convenient. The link allows you to select between 1 and 4 light levels and the type of light pattern for each level- Fixed or flashing. You can program the intensity of the fixed beam from 1-100% or choose from one of three flashing patterns. Link will also provide current battery charge and diagnostic information. To ensure optimum performance, we recommend downloading the Gloworm Link Mobile App before first use.Download the iOS VersionDownload the Android VersionThe Gloworm universal mounting system provides unrivalled flexibility, allowing your light to be mounted to the helmet, bike or even head strap. Each Gloworm light features optics that can be changed to suit the preferences of the rider. Depending on the intended, changing the optics in a light can greatly improve the overall user experience. For extra convenience, each light set features a selection of optics/alternative optics. The cables used on Gloworm Lights have been developed in conjunction with a specialist cable manufacturer. Cables on electronic equipment are an inherent weak point - so we created our cable to reduce this inherency and give your product a longer usable life. Paired with the fatigue-resistant cable, are our new rubberized strain reliefs, designed to protect the cable as it enters the light. The combination of both components creates the perfect solution for cable protection in a high use outdoor environment. Gloworm's wireless button, the TX, is the ultimate in convenience and ease of use. Using RF technology, a rider can control one or more lights from a single remote. Additionally, control can be independent (one button for each light) or synchronised - enabling control of one or both lights without the rider needing to lift their hands from the bar. Safety, Convenience and Efficiency. Each Gloworm Light features the ability to customise the light levels. While our lights have default settings and are ready to go out of the box, they can also be modified to suit your individual needs. Default programming features Low, Medium and High light levels, however, if this doesn't work for you then it's a relatively simple process to customise the light levels for your needs. Default Settings: Low (20%) / Medium (70%) / High (100%) Special mode: Disrupted flash patternA special mode is activated by double-clicking the button when the light is off. This allows the user to conduct any outdoor activity without having to cycle through the special mode and having an interruption of a steady light beam. The light is turned off by holding the button for appx 2 seconds. Key Features: 2000 Lumens 4 hours runtime at max brightness Wireless TX Remote (G2.0) Customisable Beam Pattern Mobile App Compatibility Detachable Power CableWhat's Included: X2 Light Head (G2.0) Power Pack 10 20W USB C Fast Charger Power Cable Regular and Large Universal Light Mount Universal Helmet Mount 35mm QR Bar Mount with Adapter for 31.8mm Spare Optics (Spot/Honeycomb/Wide) Hex Tool (3mm/2mm/1.5mm) USB C Adapter for Power Pack USB Type A Adapter for Power Pack Velcro for Helmet Mounting Velcro for Battery Mounting TX Remote (G2.0)Features: 2000 Lumens (Real, not theoretical output) Gloworm Link Mobile App Compatible 456g total system weight with battery pack/regular cable (Light 79g) Light Dimensions 29 x 49 x 38mm (HxWxD) Waterproof to IP67 2 x Cree XHP 35.2 emitters 2 optic system (1 x spot/1 x Honeycomb installed) 4hr runtime on Maximum power 4hr battery charge (with 20W Charger) Wireless TX Remote Power Pack 10 (10000 mAH Lithium Ion Fast Charge Battery) OLED Display on Power Pack Power Bank Capability Overheat ProtectionNote: the G2.0 lights are not compatible with G1.0 batteries Please Note: to get the best performance out of our Gloworm light, Gloworm recommends that you update the product firmware. This can be completed using the Gloworm LINK App found in either Google Play or Apple Store. Please click here for detailed instructions on how to carry out this firmware update.Buy Gloworm Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Deda Elementi Superzero DCR Carbon Road Handlebar - Team - 42cm}, Team
  • £218.49
  • RRP £264.99
  • Saving you £18

Deda Elementi Superzero DCR Carbon Road HandlebarThis fantastic handlebar is specifically designed for road use as it gives you light and stiff steering performance on your road bike. It features a unidirectional carbon construction which makes it perfect for handling multiple changes to your riding position as well as long distance rides. Designed to match modern road bike geometries, this superb component is engineered for minimised drag and an ergonomic grip for any riding style. Road Bike Handlebar with Internal Cable RoutingPrepared for clocking up the miles, this stunning model is kitted out with internal cable routing. This means you'll benefit from being able to hide up to four cables inside its carbon tubing for a clean appearance which looks as amazing as it performs. The Deda Superzero DCR Carbon Handlebar is an excellent choice of upgrade for riders who want superior steering performance without adding any unnecessary weight to your road bike.Features: Material: Unidirectional CarbonUse: RoadDiameter: 31.7mmDepth: 75mmDrop: 130mmShape: RHM - Rapid Hand MovementInternal Cable Routing: Up to 4 cablesWeight: 215g (approx)Buy Deda Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MET Trenta Carbon Road Helmet (MIPS) 2022 - Black Matt - M}, Black Matt
  • £217.50
  • RRP £290.00
  • Saving you £25

MET Trenta 3K Carbon Road Helmet (MIPS)Uncompromised safety sits alongside incredible aerodynamics and optimised cooling. The MET Trenta 3K Carbon Road Helmet (MIPS) leads the pack when it comes to cycling performance and safety.  As worn by elite cyclists to wins in the biggest races in the world, the Trenta 3K Carbon Road Helmet (MIPS) has been engineered to give you the finest levels of head protection as well as energy-saving aerodynamics and incredible levels of cooling. When you're attacking from the peloton, this ensures you're the freshest in the bunch.  MIPS AIR® TechnologyThe MIPS (Multi-directional Impact Protection System) AIR® Technology is an advanced head protection system integrated into the helmet's padding system. This gives the lightest version of this outstanding rotational management system.The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.3K Carbon TechnologyWhen it comes to lightweight protection, the MET R&D team have taken advantage of the properties of 3K Carbon. A carbon cage is embedded into the helmet, boosting protection levels while not adding weight.The carbon’s elastic modulus has been taken advantage of, allowing a reduction in the density of the EPS foam by 20% but maintaining the very best level of impact absorption. This gives you a super-light and highly ventilated helmet with no compromise to safety levels. Safe. Fast. And Cool.The Trenta Carbon has been engineered to be both slippery through the air and to optimise air cooling. Starting with the airflow, the front vents harness the power of the Venturi effect. This has the effect of actively drawing in air and pushing warm air out through the rear exhaust vents. This turbo-charged airflow is also achieved without inducing excess drag. To the back, the tail of the helmet also works for a specific aerodynamic purpose. Working in synergy with the NACA front vent, the tail design drives airflow for constant cooling. The tube-shaped tail and internal channelling also mean you benefit from up to 7% less drag compared to a more traditional road helmet. Less drag. Less energy wasted. More energy when going for the win. Safe-T Orbital FitThe Trenta Carbon also features MET's most adjustable fit system yet, the Safe-T Orbital. This allows two-step occipital adjustment, four-step vertical adjustment and a micrometrical dial that allows you to fine-tune the fit for all-day riding comfort. Features:In-mould polycarbonate shell with EPS liner - limited head contact surface to maximise the ventilation3K Carbon Technology, carbon cage embedded into the liner to enhance the performance of the shellMIPS AIR® rotational management system engineered to add protection and save weightMET Safe-T Orbital Fit System360-degree Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with an adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in a riding positionWeight: 225g (M)Shop all MIPS helmets - Click hereBuy MET Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MET Trenta Carbon Road Helmet (MIPS) 2022 - Black Matt - L}, Black Matt
  • £217.50
  • RRP £290.00
  • Saving you £25

MET Trenta 3K Carbon Road Helmet (MIPS)Uncompromised safety sits alongside incredible aerodynamics and optimised cooling. The MET Trenta 3K Carbon Road Helmet (MIPS) leads the pack when it comes to cycling performance and safety.  As worn by elite cyclists to wins in the biggest races in the world, the Trenta 3K Carbon Road Helmet (MIPS) has been engineered to give you the finest levels of head protection as well as energy-saving aerodynamics and incredible levels of cooling. When you're attacking from the peloton, this ensures you're the freshest in the bunch.  MIPS AIR® TechnologyThe MIPS (Multi-directional Impact Protection System) AIR® Technology is an advanced head protection system integrated into the helmet's padding system. This gives the lightest version of this outstanding rotational management system.The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.3K Carbon TechnologyWhen it comes to lightweight protection, the MET R&D team have taken advantage of the properties of 3K Carbon. A carbon cage is embedded into the helmet, boosting protection levels while not adding weight.The carbon’s elastic modulus has been taken advantage of, allowing a reduction in the density of the EPS foam by 20% but maintaining the very best level of impact absorption. This gives you a super-light and highly ventilated helmet with no compromise to safety levels. Safe. Fast. And Cool.The Trenta Carbon has been engineered to be both slippery through the air and to optimise air cooling. Starting with the airflow, the front vents harness the power of the Venturi effect. This has the effect of actively drawing in air and pushing warm air out through the rear exhaust vents. This turbo-charged airflow is also achieved without inducing excess drag. To the back, the tail of the helmet also works for a specific aerodynamic purpose. Working in synergy with the NACA front vent, the tail design drives airflow for constant cooling. The tube-shaped tail and internal channelling also mean you benefit from up to 7% less drag compared to a more traditional road helmet. Less drag. Less energy wasted. More energy when going for the win. Safe-T Orbital FitThe Trenta Carbon also features MET's most adjustable fit system yet, the Safe-T Orbital. This allows two-step occipital adjustment, four-step vertical adjustment and a micrometrical dial that allows you to fine-tune the fit for all-day riding comfort. Features:In-mould polycarbonate shell with EPS liner - limited head contact surface to maximise the ventilation3K Carbon Technology, carbon cage embedded into the liner to enhance the performance of the shellMIPS AIR® rotational management system engineered to add protection and save weightMET Safe-T Orbital Fit System360-degree Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with an adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in a riding positionWeight: 225g (M)Shop all MIPS helmets - Click hereBuy MET Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

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MET Trenta Carbon Road Helmet (MIPS) 2022 - Black Matt - S}, Black Matt
  • £217.50
  • RRP £290.00
  • Saving you £25

MET Trenta 3K Carbon Road Helmet (MIPS)Uncompromised safety sits alongside incredible aerodynamics and optimised cooling. The MET Trenta 3K Carbon Road Helmet (MIPS) leads the pack when it comes to cycling performance and safety.  As worn by elite cyclists to wins in the biggest races in the world, the Trenta 3K Carbon Road Helmet (MIPS) has been engineered to give you the finest levels of head protection as well as energy-saving aerodynamics and incredible levels of cooling. When you're attacking from the peloton, this ensures you're the freshest in the bunch.  MIPS AIR® TechnologyThe MIPS (Multi-directional Impact Protection System) AIR® Technology is an advanced head protection system integrated into the helmet's padding system. This gives the lightest version of this outstanding rotational management system.The Mips system is designed to provide added safety for helmets in many accidents. For certain impacts, the Mips system can reduce harmful rotational motion that might otherwise be transferred to the user’s head.Rotational motion is a common cause of concussions in oblique hits to the head. In a crash, the Mips system is designed to move slightly inside the helmet to help redirect forces away from the head.3K Carbon TechnologyWhen it comes to lightweight protection, the MET R&D team have taken advantage of the properties of 3K Carbon. A carbon cage is embedded into the helmet, boosting protection levels while not adding weight.The carbon’s elastic modulus has been taken advantage of, allowing a reduction in the density of the EPS foam by 20% but maintaining the very best level of impact absorption. This gives you a super-light and highly ventilated helmet with no compromise to safety levels. Safe. Fast. And Cool.The Trenta Carbon has been engineered to be both slippery through the air and to optimise air cooling. Starting with the airflow, the front vents harness the power of the Venturi effect. This has the effect of actively drawing in air and pushing warm air out through the rear exhaust vents. This turbo-charged airflow is also achieved without inducing excess drag. To the back, the tail of the helmet also works for a specific aerodynamic purpose. Working in synergy with the NACA front vent, the tail design drives airflow for constant cooling. The tube-shaped tail and internal channelling also mean you benefit from up to 7% less drag compared to a more traditional road helmet. Less drag. Less energy wasted. More energy when going for the win. Safe-T Orbital FitThe Trenta Carbon also features MET's most adjustable fit system yet, the Safe-T Orbital. This allows two-step occipital adjustment, four-step vertical adjustment and a micrometrical dial that allows you to fine-tune the fit for all-day riding comfort. Features:In-mould polycarbonate shell with EPS liner - limited head contact surface to maximise the ventilation3K Carbon Technology, carbon cage embedded into the liner to enhance the performance of the shellMIPS AIR® rotational management system engineered to add protection and save weightMET Safe-T Orbital Fit System360-degree Head belt, vertical and occipital adjustments leave you with an individual fitAir Lite straps with an adjustable divider to maximise aerodynamic and comfort19 Vents, Internal engineered air channelling system to improve ventilation and comfortSunglasses ports to securely dock sunglasses when climbing or restingTube-shaped tail to improve aerodynamicsRear deflector to enable a constant airflow in a riding positionWeight: 225g (M)Shop all MIPS helmets - Click hereBuy MET Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Force 1 11 Speed Rear Derailleur - Silver - Black - Medium Cage}, Silver - Black
  • £217.00

SRAM Force 1 11 Speed Rear DerailleurCyclocross-specific, the Force 1 derailleur brings you the same toughness and slick shifting ability of SRAM’s mountain bike (MTB) range. Designed for 1x11-Speed drivetrains and equipped with fully sealed bearings, it’s ready for the harshest trails.Quiet and Smooth Shifting PerformanceThe internal clutch design eliminates chain slack, making it almost impossible for the chain to fall off the chainring whilst cycling; a real benefit when riding on rough terrain. It also creates a noticeably smoother, quieter and higher performing drivetrain configuration for your bike.Features: Cage Material: Aluminium Pulley/Jockey Wheel Bearings: Steel sealed cartridge bearings Pulley/Jockey Wheel Tooth Count: 12T Speed: 11-Speed Compatibility: SRAM Force and all SRAM drop bar 11-speed shifters Mounting: Standard hanger mount Clutch Type: Yes Cable Pull Ratio: Exact Actuation Maximum Sprocket Size: Short Cage: 26T; Medium Cage: 36T; Long Cage: 42T Manufacturer's Part Number: RD-FRC-1-A2 Weight: Short Cage: 430g; Medium Cage: 434g; Long Cage: 439gTechnologies: Cage Lock: Wheel removal and installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack and lock it into place X-Sync: The X-Sync pulley features a 12-tooth design that helps control the chain’s lateral movement Roller Bearing Clutch:  Maximum drivetrain stability even through the most punishing terrain. With Roller Bearing Clutch technology, derailleur bounce and chain slap are eliminated without sacrificing precision Exact Actuation: Simplified and stabilised shifting over tight cog spacing found on modern cassettes. By using exact cable tension, the end result is the easiest index shifting system to set up and it stays that way X-Horizon: The ‘straight parallelogram’ design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gearsBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Force 1 11 Speed Rear Derailleur - Silver - Black - Long Cage}, Silver - Black
  • £217.00

SRAM Force 1 11 Speed Rear DerailleurCyclocross-specific, the Force 1 derailleur brings you the same toughness and slick shifting ability of SRAM’s mountain bike (MTB) range. Designed for 1x11-Speed drivetrains and equipped with fully sealed bearings, it’s ready for the harshest trails.Quiet and Smooth Shifting PerformanceThe internal clutch design eliminates chain slack, making it almost impossible for the chain to fall off the chainring whilst cycling; a real benefit when riding on rough terrain. It also creates a noticeably smoother, quieter and higher performing drivetrain configuration for your bike.Features: Cage Material: Aluminium Pulley/Jockey Wheel Bearings: Steel sealed cartridge bearings Pulley/Jockey Wheel Tooth Count: 12T Speed: 11-Speed Compatibility: SRAM Force and all SRAM drop bar 11-speed shifters Mounting: Standard hanger mount Clutch Type: Yes Cable Pull Ratio: Exact Actuation Maximum Sprocket Size: Short Cage: 26T; Medium Cage: 36T; Long Cage: 42T Manufacturer's Part Number: RD-FRC-1-A2 Weight: Short Cage: 430g; Medium Cage: 434g; Long Cage: 439gTechnologies: Cage Lock: Wheel removal and installation, as well as chain installation, becomes faster and simpler. Just push the cage forward to create slack and lock it into place X-Sync: The X-Sync pulley features a 12-tooth design that helps control the chain’s lateral movement Roller Bearing Clutch:  Maximum drivetrain stability even through the most punishing terrain. With Roller Bearing Clutch technology, derailleur bounce and chain slap are eliminated without sacrificing precision Exact Actuation: Simplified and stabilised shifting over tight cog spacing found on modern cassettes. By using exact cable tension, the end result is the easiest index shifting system to set up and it stays that way X-Horizon: The ‘straight parallelogram’ design limits all movement to the horizontal axis, which makes ghost shifting impossible while also reducing shift force. For quicker, more exact shifting, the large upper pulley offset design maintains a constant chain gap across all gearsBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Assos EQUIPE RS Spring-Fall Cycling Bib Tights - Black Series - XS}, Black Series
  • £216.00
  • RRP £245.00
  • Saving you £12

Assos EQUIPE RS Spring/Fall Cycling Bib Tights S9Be it a spring interval session or a steady autumn ride, the Assos EQUIPE RS Spring/Fall Cycling Bib Tights S9 offer an ideal blend of insulation and moisture control for comfort in cooler weather. When weather conditions don't call for heavier-weight winter tights but then again shorts and leg warmers aren't quite protective enough, that's when the EQUIPE RS Spring/Fall Cycling Bib Tights S9 come in. With targetted insulation, outstanding flexibility and excellent moisture management, they bring comfort to those transitional seasons that lead into and out of winter. Warmth and Breathability in HarmonyIn order to keep you insulated from cool temperatures, Assos use fabrics from their fleece-backed OSMOS family. For the most part, they use OSMOS light, a low-volume insulator that traps warmth while also offering excellent breathability to regulate temperature. Across the abdomen and crotch panels, areas most susceptible to feel the cold, Assos apply an additional layer of their heavier OSMOS Medium. This twinDeck construction provides extra windproof protection and insulation and yet remains highly breathable too. Compression. Comfort.The Spring/Fall bib tights are not only warm but they provide excellent compression and support of your muscles. The use of double-layer fabrics provides a compressive structure, firmly wrapping your large muscle groups to encourage positive circulation and uniform warmth throughout. Keeping the tights comfortably in place is Assos' A-Lock Engineering bib design, featuring rollBar braces and ergoBox construction, creating a tight that's perfectly stabilised and holding the seat insert in the correct position at all times. At the waist and hems, a raw-cut, stitch-free finish gives a smooth and flexible fit, ensuring you enjoy the utmost comfort and a smooth transition between tights and additional layers. Assos EQUIPE RS InsertSupport and comfort on the saddle are provided by the EQUIPE RS Insert. In order to boost warmth, the ventilation holes from the summer version are removed but everything else remains just the same.The pad makes use of superAir microShock foam in a 3D waffle design. The shock-absorbing SuperAir foam is lightweight and quick to return to its original form, filling gaps each time you shift weight and change position on the saddle. The waffle design meanwhile, sees the use of three-layer perforated foam to increases breathability and reduce bulk. And with goldenGate technology, the unique design allows a more natural irritation-free movement when pedalling. Features:Materials: 24% Polyester, 60% Polyamide, 16% ElastaneFleece-backed OSMOS Light constructionblasenSchutz abdomen and crotch panel made with double-layer twinDeck fabric construction in OSMOS MediumA-Lock Engineering framework for maximumstabilityCarbon Xbib forming a supportive A-frame that delivers limited vertical stretch in the rearRaw-Cut stitch-free finish applied to the waist and hemsAssos EQUIPE RS InsertBuy Assos Cycle Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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