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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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

Prime Baroudeur Road Disc Wheelset 22 - Black - 700c}, Black
  • £169.99
  • RRP £249.99
  • Saving you £32

Prime Baroudeur Road Disc Wheelset 22A strong and speedy wheelset for breaking away from the trailing peloton, this lightweight, high-performance Prime wheelset will help push you all the way to the finish line. With a 19mm internal width and 30mm depth, a steady and balanced motion is assured as you tear across the tarmac, with the impressive quality of the build providing durability and robustness as you ride faster and longer. Pacy and Stable, Alloy Road Wheelset Aerodynamically-designed to make long-distance rides as energy-efficient as possible, this Barouder set provides substantial strength from an impressively lightweight build. Kitted out with Pillar Spokes and DT Swiss Pro Lock nipples for enhanced stiffness and sturdiness when pushed hard, these reliable road wheels also benefit from an RD020 hub set. Made from CNC-machined aluminium, the hubs ensure a smooth spin and a supportive form. The rear hub comes with a 9/10/11-speed compatible freehub for added power transfer and pace as you breakaway with the finish line in sight. With a tubeless-ready profile for improved grip when using tubeless tyres at lower pressures, this high-performance Prime Baroudeur Road Disc Wheelset is all set for attacking the asphalt. Improved Braking PerformanceEven in the wettest conditions, disc brakes generate incredible stopping power, so when you fly up the hills, you'll be able to descend with confidence safe in the knowledge that the Prime Baroudeur Road Disc Wheelset can handle even the steepest descents.Features: Rim Material: Alloy Internal Rim Width: 19mm External Rim Width: 22mm Rim Depth: 30mm Hubs: RD020, CNC machined 6061 alloy hub body Freehub: Shimano/SRAM 9/10/11 speed freehub Disc Mounting: Center Lock Axle 12mm thru axle front and rear (QR conversion kits sold separately) Spokes: Pillar PDB 1415, double-butted Rider Weight Limit: 110kg Weight: Front: 735g; Rear: 907g; Pair: 1642gDelivered With: 4 spare spokes & nipples Tubeless Valves 15mm thru-axle end caps (Note: QR conversion kits sold separately.) 10 speed spacerSpoke Length: Front Drive Side: 283mm, Front Non-Drive Side: 280mm Rear Drive Side: 280mm, Rear Non-Drive Side: 283mmBearings Front: 2x 6902 Sealed Cartridge Bearings Rear: 2x 6902 Sealed Cartridge Bearings Freehub: 2x 6902 Sealed Cartridge BearingsRim ERD 576.6mmSpares (available separately):Prime Disc Brake Conversion Kits (Front) Prime RD020 QR Front Conversion Kit Prime RD020 12mm Front Conversion Kit Prime RD020 15mm Front Conversion Kit Prime Disc Brake Conversion Kits (Rear) Prime RD020 QR Rear Conversion Kit Prime RD020 12mm Rear Conversion Kit Prime Bearing Kits Prime RR CeramicSpeed Bearing Kit Prime RD020 Front Hub Bearing Kit Prime RD020 Rear Hub Bearing Kit Prime RD020 Freehub Bearing Kit Prime Freehubs Prime XDR Freehub Body Prime RD020 Shimano/SRAM Freehub Body Prime RD020 Campagnolo Freehub Body Prime Crash Replacement ProgrammeAt Prime we understand that a crash or unexpected accident may occur under normal riding conditions. If in the event of a fall or accident where your Prime product sustains damage beyond repair, you can return the damaged component in exchange for a new product at 40% off the RRP. Please note that the Prime Crash Replacement Programme is only valid for the original purchaser within 2 years of purchase.Buy Prime Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Thule 972 HangOn 3 Bike Towball Bike Carrier - Silver - 3 Bike}, Silver
  • £169.99

Thule 972 HangOn 3 Bike Towball Bike CarrierCarry three bikes at once with Thule's strong and durable 972 HangOn 3 Tiltable Towball Carrier.Features: Strong, ISO approved coupling that needs no pre-adjustment for fixation Tiltable with bikes in place for easy access to the boot Folds flat for easy storage Pre-assembled with straps and reflexes for extra safety Prepared for fitting lightboard 976 Carries a maximum of 3 bikes Fits all frame dimensions 5 year warranty Load Capacity: 45kg Weight: 6.5kgBuy Thule Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Polar Pacer GPS Sports Watch SS22 - Black, Black
  • £169.50

Pacer GPS Sports WatchA no-nonsense running watch built for the modern runner, the Polar Pacer GPS Sport Watch delivers specialised training, sleep, and recovery tools.UltralightThe Polar Pacer GPS Sports Watch features a stripped-back, streamlined design for maximum comfort and optimum performance. The Pacer is engineered with a thin, lightweight shell, and super grip buttons for improved usability.Enhanced ProcessorThe Pacer is engineered with an enhanced processor which provides faster, smoother, and more powerful performance and screen transitions.MIP Colour DisplayWith a thinner glass lens and optimised backlight function, the Pacer promotes enhanced screen contrast, clarity, and user-experience any time of day.GPSThe Pacer is built with a new, integrated antenna design for improved tracking - allowing you to measure every turn and every stride.Specialised Training and Recovery ToolsDelivering personalised guidance and feedback, the Pace provides short-term and long-term monitoring of training strain and cardio load.Features:Delivers powerful training tools for serious runnersIntegrated barometer with wrist-based running powerHyperfast, high-performance core processorBright display for optimal readability in any conditionAdvanced optical heart rate tracking technologyAccurate GPS and long-life batteryRapid charging and data transferBuy Polar Watches from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Osprey Ariel Plus 60 Backpack SS21 - Carnelian Red - Extra Small/Small}, Carnelian Red
  • £169.00
  • RRP £250.00
  • Saving you £32

Osprey Ariel Plus 60 BackpackGreat for anyone in need of a pack with a fine-tuned fit, the Osprey Ariel Plus 60 Backpack is suitable for a variety of body shapes and sizes. Custom Fit-on-the-Fly™ shoulder straps, hip-belt and adjustable torso length offer an adaptable, comfortable fit, while an injection-moulded AirScape™ back panel delivers breathable, close-to-body performance. Perfect for longer, overnight adventures, the spacious design features multiple compartments and pockets, including external hydration access, an area for your sleeping bag and a detachable Daylid™ that converts into a daypack. Compression straps also help to limit the bulk so you can move with ease, and dual ice/pole attachments ensure you are ready for whatever the terrain has to throw at you.Additionally, it is made with Bluesign®-approved Nylon and a PFC-free Durable Water Repellent coating.FeaturesAdjustable AirScape™ back panel; Injection moulded HDPE framesheet; Fit-on-the-Fly™ adjustable harness and hip-beltDetachable Daylid™ converts into daypackTop lid access with compression strap; Side compression strapsLarge opening front access panelDual large front pockets; Dual hip-belt pocketsExternal hydration accessDual ice/pole attachmentsSleeping bag compartment with detachable divider; Sleeping pad strapsIncludes raincover made with PFC-free Durable Water Repellent coating and Bluesign®-approved materialsDimensions: XS/S: H74 x W35 x D33cm; M/L: H79 x W35 x D33cm; Capacity: 60 litres; Weight: XS/S: 2380g approx.; M/L: 2500g approx.Buy Osprey Rucksacks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Osprey Ariel Plus 60 Backpack SS21 - Carnelian Red - Medium/Large}, Carnelian Red
  • £169.00
  • RRP £250.00
  • Saving you £32

Osprey Ariel Plus 60 BackpackGreat for anyone in need of a pack with a fine-tuned fit, the Osprey Ariel Plus 60 Backpack is suitable for a variety of body shapes and sizes. Custom Fit-on-the-Fly™ shoulder straps, hip-belt and adjustable torso length offer an adaptable, comfortable fit, while an injection-moulded AirScape™ back panel delivers breathable, close-to-body performance. Perfect for longer, overnight adventures, the spacious design features multiple compartments and pockets, including external hydration access, an area for your sleeping bag and a detachable Daylid™ that converts into a daypack. Compression straps also help to limit the bulk so you can move with ease, and dual ice/pole attachments ensure you are ready for whatever the terrain has to throw at you.Additionally, it is made with Bluesign®-approved Nylon and a PFC-free Durable Water Repellent coating.FeaturesAdjustable AirScape™ back panel; Injection moulded HDPE framesheet; Fit-on-the-Fly™ adjustable harness and hip-beltDetachable Daylid™ converts into daypackTop lid access with compression strap; Side compression strapsLarge opening front access panelDual large front pockets; Dual hip-belt pocketsExternal hydration accessDual ice/pole attachmentsSleeping bag compartment with detachable divider; Sleeping pad strapsIncludes raincover made with PFC-free Durable Water Repellent coating and Bluesign®-approved materialsDimensions: XS/S: H74 x W35 x D33cm; M/L: H79 x W35 x D33cm; Capacity: 60 litres; Weight: XS/S: 2380g approx.; M/L: 2500g approx.Buy Osprey Rucksacks from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Women's Unlimited Perfetto Ros 2 Jacket AW22 - Black-White - XL}, Black-White
  • £169.00
  • RRP £260.00
  • Saving you £35

Castelli Women's Unlimited Perfetto ROS 2 JacketWhen you're heading into the wilds, seeking new off-road cycling adventures, the Castelli Women's Unlimited Perfetto ROS 2 Jacket provides incredibly versatile weather protection, keeping you comfortable come rain or shine. Rain or Shine. On or Off-RoadThe Women's Unlimited Perfetto ROS 2 Jacket is part of the super-versatile Rain or Shine family of garments and features in the adventure-ready Unlimited range too. When it's cold and wet and you're heading off the beaten track, the Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® fabrics keep you dry. And in drier and milder conditions, outstanding breathability keeps you comfortable too. Gore-Tex INFINIUM™ WINDSTOPPER®To the front of the jacket, water-resistant INFINIUM™ WINDSTOPPER® material, with a light fleece inner face, keeps out both wind and rain. Across the back a lighter and stretchy version of INFINIUM™ prioritises breathability. Because these fabrics don't require a membrane, they ensure you're not drenched in sweat after higher tempo efforts. Because you're drier there's less need for multiple layers underneath. Simply pick your base layer to suit the weather - lightweight when it's mild, heavier weight when it's freezing cold. If you do find yourself feeling a touch too warm, zipped chest vents allow you to dump heat and introduce some extra airflow.Women's Perfetto. Part 2.The ‘2’ in the title signifies several key improvements compared to its predecessor. You now have the convenience of a two-way YKK® Vislon® zipper to the front, making it easy to ventilate from the bottom while keeping your chest covered. Reflective details have also been made more visible.Seams at the top of the shoulder have been repositioned to the back out of the way of the weather. Pockets have also been made larger to hold more gear. While the fit remained focused on smooth performance, there’s now a bit more space across the chest, shoulders and biceps.Features:Materials: 100% PolyesterCastelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water-resistant fabric on front-facing surfacesGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for greater stretch and breathabilityTaped shoulder seams for extra rain protectionTop- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protectionZippered ventilation opening on side of chest3 rear pocketsReflective panel at bottom of pocketsWeight: 282gSuggested Temperature range: 4 to 14 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Women's Unlimited Perfetto Ros 2 Jacket AW22 - Black-White - XS}, Black-White
  • £169.00
  • RRP £260.00
  • Saving you £35

Castelli Women's Unlimited Perfetto ROS 2 JacketWhen you're heading into the wilds, seeking new off-road cycling adventures, the Castelli Women's Unlimited Perfetto ROS 2 Jacket provides incredibly versatile weather protection, keeping you comfortable come rain or shine. Rain or Shine. On or Off-RoadThe Women's Unlimited Perfetto ROS 2 Jacket is part of the super-versatile Rain or Shine family of garments and features in the adventure-ready Unlimited range too. When it's cold and wet and you're heading off the beaten track, the Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® fabrics keep you dry. And in drier and milder conditions, outstanding breathability keeps you comfortable too. Gore-Tex INFINIUM™ WINDSTOPPER®To the front of the jacket, water-resistant INFINIUM™ WINDSTOPPER® material, with a light fleece inner face, keeps out both wind and rain. Across the back a lighter and stretchy version of INFINIUM™ prioritises breathability. Because these fabrics don't require a membrane, they ensure you're not drenched in sweat after higher tempo efforts. Because you're drier there's less need for multiple layers underneath. Simply pick your base layer to suit the weather - lightweight when it's mild, heavier weight when it's freezing cold. If you do find yourself feeling a touch too warm, zipped chest vents allow you to dump heat and introduce some extra airflow.Women's Perfetto. Part 2.The ‘2’ in the title signifies several key improvements compared to its predecessor. You now have the convenience of a two-way YKK® Vislon® zipper to the front, making it easy to ventilate from the bottom while keeping your chest covered. Reflective details have also been made more visible.Seams at the top of the shoulder have been repositioned to the back out of the way of the weather. Pockets have also been made larger to hold more gear. While the fit remained focused on smooth performance, there’s now a bit more space across the chest, shoulders and biceps.Features:Materials: 100% PolyesterCastelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water-resistant fabric on front-facing surfacesGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for greater stretch and breathabilityTaped shoulder seams for extra rain protectionTop- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protectionZippered ventilation opening on side of chest3 rear pocketsReflective panel at bottom of pocketsWeight: 282gSuggested Temperature range: 4 to 14 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Castelli Women's Unlimited Perfetto Ros 2 Jacket AW22 - Black-White - L}, Black-White
  • £169.00
  • RRP £260.00
  • Saving you £35

Castelli Women's Unlimited Perfetto ROS 2 JacketWhen you're heading into the wilds, seeking new off-road cycling adventures, the Castelli Women's Unlimited Perfetto ROS 2 Jacket provides incredibly versatile weather protection, keeping you comfortable come rain or shine. Rain or Shine. On or Off-RoadThe Women's Unlimited Perfetto ROS 2 Jacket is part of the super-versatile Rain or Shine family of garments and features in the adventure-ready Unlimited range too. When it's cold and wet and you're heading off the beaten track, the Castelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® fabrics keep you dry. And in drier and milder conditions, outstanding breathability keeps you comfortable too. Gore-Tex INFINIUM™ WINDSTOPPER®To the front of the jacket, water-resistant INFINIUM™ WINDSTOPPER® material, with a light fleece inner face, keeps out both wind and rain. Across the back a lighter and stretchy version of INFINIUM™ prioritises breathability. Because these fabrics don't require a membrane, they ensure you're not drenched in sweat after higher tempo efforts. Because you're drier there's less need for multiple layers underneath. Simply pick your base layer to suit the weather - lightweight when it's mild, heavier weight when it's freezing cold. If you do find yourself feeling a touch too warm, zipped chest vents allow you to dump heat and introduce some extra airflow.Women's Perfetto. Part 2.The ‘2’ in the title signifies several key improvements compared to its predecessor. You now have the convenience of a two-way YKK® Vislon® zipper to the front, making it easy to ventilate from the bottom while keeping your chest covered. Reflective details have also been made more visible.Seams at the top of the shoulder have been repositioned to the back out of the way of the weather. Pockets have also been made larger to hold more gear. While the fit remained focused on smooth performance, there’s now a bit more space across the chest, shoulders and biceps.Features:Materials: 100% PolyesterCastelli-exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water-resistant fabric on front-facing surfacesGORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for greater stretch and breathabilityTaped shoulder seams for extra rain protectionTop- and bottom-opening YKK® Vislon® zipper for easy sliding, covered for additional wind and rain protectionZippered ventilation opening on side of chest3 rear pocketsReflective panel at bottom of pocketsWeight: 282gSuggested Temperature range: 4 to 14 degrees CBuy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Shimano GRX 815 Di2 11 Speed Front Mech AU - Black - Braze On}, Black
  • £169.00
  • RRP £199.99
  • Saving you £15

Shimano GRX 815 Di2 11 Speed Front Mech AUShips from Australia - Estimated delivery in 2-4 business days.This 11 speed front mech is specifically designed for dominating on your gravel bike with the help of electronic technologies keeping you in control. Featuring a chainline that's 2.5mm wider than conventional road front mechs, the RX815 offers wider tyre clearance. You'll benefit from smooth and precise shifts with its 17T front range giving you a wider front gearing experience. Part of Shimano's exclusive series that's developed for riding over rough roads, gravel and mud, this tough component is reliable and high efficient.Fast Shifting Front MechFully equipped with Shimano's revolutionary Di2 shifting system, this derailleur solves the challenges most mechanical drivetrains are faced with by giving you instant, accurate and lightning-fast shifts. At the push of a button, you'll benefit from precise gear changes even when it's under a heavy load while climbing or accelerating. Whether you're exploring or riding after work with friends, this is the ultimate choice of upgrade for riders who want to remain in complete control.Features: Use: Gravel, Road Wider tyre clearance Wider front gearing range 17T front range Chainline +2.5 mm vs conventional road front derailleurTechnologies: Digital Integrated Intelligence: The revolutionary DI2 shifting system solves the challenges drivetrains present to the power-delivery equation in cycling. DI2 gives you instant, accurate, lighting-fast shifts the first and every time, at the push of a button. Even in the most extreme conditions, shifting is precise and controlled. You can change gear even under heavy load while climbing or accelerating. With DI2, you are in complete control. E-Tube:  The E-Tube platform's “Plug & play” and D-FLY wireless connections make it easier than ever to check the system's status, and apply customized settings to DI2 and Shimano Steps components with a PC, tablet or smart phone. Shimano Electronic Intelligent System: The SEIS innovative shift technology is still based on the Shimano Index System that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics.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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KOO Demos Sunglasses ( Red Mirror Lens) SS22 - Black Red, Black Red
  • £169.00

KOO Demos Black Matt Frame (Red Lenses)Providing an expansive field of vision, the KOO Demos Black Matt Frame (Red Lenses) Sunglasses feature a large Zeiss single-lens which promotes optimum clarity. With Zeiss® Anti-Reflective Technology, the lens eliminates reflections from the front and back surfaces of the lens – meaning your eyes receive the greatest light levels possible, improving contrast and definition, reducing eye strain, and ensuring an incredible visual experience.The revolutionary single-lens frame boosts your peripheral vision while integrated ventilation ports prevent fogging. Meanwhile, anti-slip MEGOL elastomer temple inserts, and soft-rubber adjustable nose pad stabilise the fit and ensure long-lasting comfort.Black Matt/ Red Lens SpecificationsLens Colour: Red MirrorFilter Category: 2Light Transmission: 23%FeaturesZeiss Polycarbonate lens for optimum clarityAn innovative single-lens frame design for superb panoramic vision4 ventilation ports to minimise the risk of foggingAnti-slip MEGOL elastomer temple inserts provide added grip and comfortSize: Regular (M)Buy KOO Sport Sunglasses from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Magura MT7 Pro HC Mountain Bike Disc Brake - Black - Yellow - Single}, Black - Yellow
  • £169.00
  • RRP £188.49
  • Saving you £10

Magura MT7 Pro HC Mountain Bike Disc BrakeDesigned for mountain bike (MTB) use, this Disc Brake from Magura delivers smooth and reliable braking, whatever challenge you meet on the trails. Benefiting from a defined bite point and one-finger lever for precise control in difficult terrains. What's more, it features a lightweight aluminium lever blade which allows you to ride as aggressively as the trail demands.Features:Material: Master Cylinder: Carbotecture; Lever Blade: Hollow Aluminium; Caliper: AluminiumAdjustment: Tool-free reach adjustBrake Fluid Compatibility: Royal BloodBrake Mount: PM/ISBrake Type: Hydraulic disc brakeLever: One-finger HC leverUse: Mountain Bike (MTB)Four-piston design which provides enormous stopping powerSingle or Pair: SingleWeight: 255gBuy Magura Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Pro 4 Boost MTB Rear Hub - Black - 28h - 148mm x 12mm Axle, Black
  • £168.99
  • RRP £179.99
  • Saving you £6

Hope Pro 4 Boost MTB Rear HubOne of Hope's most iconic hubs, The Pro 4. A Rear hub with a 4-pawl ratchet system and 44 points of engagement this CNC machined hub is setup for 12mm bolt thru with 148mm spacing and comes in a variety of colours and spoke hole options. The ideal way to upgrade and customize your bike.Features: Material: Machined Forged T6 Aluminium Four pawl ratchet with 44t engagement (8.2°) Sealed stainless steel cartridge bearings For use with 12 bolt thru axle 148mm O.L.D. Standard 6 bolt disc fitting Larger spoke flange to enable stiffer wheel builds Unsurpassed reliability 9, 10, 11 speed HG freehub or SRAM XD freehubBuy Hope Wheels&Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB Gravity 4.0 Helmet 2023 - White - S}, White
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB Gravity 4.0 Helmet 2023 - White - L}, White
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB Gravity 4.0 Helmet 2023 - White - M}, White
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB Gravity 4.0 Helmet 2023 - White - XL}, White
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB HydraDri 5.0 Jacket 2023 - Pine - S}, Pine
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB HydraDri 5.0 JacketThe ultimate mountain bike jacket for riding in torrential downpours and for muddy fun trails, the waterproof and breathable Leatt MTB HydraDri 5.0 Jacket means you can ride whatever the weather. Bad Weather? No Excuses.If you've looked at the forecast (or simply looked out the window) and its rain all day, there's no need to cancel your mountain bike plans. No, simply pull on your HydraDri 5.0 Jacket and get shredding, with the stretch HydraDri MAX shell and taped seams will ensure you remain perfectly dry on your ride. With waterproof and breathable ratings of 30.000mm and 30.000g/m2 respectively, rain is kept out and sweaty pedals uphill or rowdy downhills won't leave you drenched inside either. Leatt have also added a dirt/water/stain-resistant coating to fend off muddy splashes and general riding grime. Ride Adaptive Hood (RAhD)Should light rain turn into a torrential downpour, the Ride Adaptive Hood system offers welcome extra protection. Fitting over your MTB helmet, you can get instant comfort when rain clouds burst. And the Magnetic hood system keeps the hood in place when not in use. Or when pulled up, it fixes the hood to your helmet with the supplied helmet magnet. Genius.Ride ReadyThe unique Leatt ClimbVent lets you open the jacket entirely for maximum ventilation on climbs but without flapping or getting in the way of your pedalling and movement. There are also zipped side vents with which you can control airflow to your core. Anti-Slip Shoulder patches ensure that your backpack will stay in place when the rain starts falling and brush guards on the forearms keep your jacket safe from snags. There's also a seat gripper, preventing your jacket from riding up, and keeping you fully protected at all times. Features:Materials: 100% PolyesterHydraDri MAX 30.000mm waterproof /30.000g/m2 breathable shell - Dirt, water and stain-resistant fabric coating - Fully Taped seamsRide Adaptive Hood (RAhD) - Three-point, fully adjustable hood with stiffened peak fits over full-face helmets - Over the chin for superior comfortMagnetic hood system (Patented): Keeps the hood at the back or fixes the hood on the helmet (helmet magnet included)Water-resistant zippers and hidden reinforced stitching - YKK- Japan top quality zippersTailored fit for riding with or without body armour - Waterproof silk storm cuffs at wristsClimbVent connector for pedalling with the jacket openBrush Guard fabric protection on elbows and shoulder Brush Guard with anti-slip function for improved backpack gripPass pocket on left arm - Microfiber goggle wiper - Seat gripper prevents jacket riseReflective printing on the lower backBuy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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FSA Gossamer Pro 386 Evo Road Chainset - Black - 46.30T}, Black
  • £168.99
  • RRP £187.49
  • Saving you £10

FSA Gossamer Pro 386 Evo Road ChainsetFeaturing two cold-forged AL6061 T6 aluminium crank arms, this chainset provides fantastic strength and durability on your road bike. FSA has also equipped this version with a forged AL7050 aluminium spindle, giving it additional stiffness while also keeping its overall weight to a minimum. Perfect for clocking up the miles on your road bike, this model provides fast acceleration and smooth shifting operation from its robust double chainring design.Durable Aluminium Road Bike ChainsetNot ready for carbon? The Gossamer is a high-end crankset for alloy lovers. With an impressive history of wins on the brutal cobbles of Paris-Roubaix, it needs no further introduction - yet the details shouldn't be ignored. The cold-forged aluminium arms are heavily scalloped for the maximum strength to weight ratio and the versatile BB368EVO spindle is forged from an even stronger material. the Gossamer fits any combination of bike, rider and riding styles.Features: Crank Arms Material: Cold Forged AL6061/T6 Aluminium Spindle Material: Forged AL7050 Aluminium Use: Road Bottom Bracket Compatibility: BB386EVO Series: Gossamer BCD: 120/90mm Bolt Count: 4 Q-Factor: 145mm Crankset Type: Double Drivetrain Compatibility: Shimano and SRAM 10-11 speed systems Weight: 751g (50/34T x 170mm option)Manufacturer's Part Numbers: 336-0347BJ3090 Black 46/33T 170mm 46.30T 336-0347BJ4090 Black 46/33T 172.5mm 46.30T 336-0347BJ5090 Black 46/33T 175mm 46.30T 336-0347AJ3090 Black 48/32T 170mm 48.32T 336-0347AJ4090 Black 48/32T 172.5mm 48.32T 336-0347554090 Black 50/34T 172.5mm 50.34T 336-0347AJ5090 Black 48/32T 175mm 48.32T 336-0347553090 Black 50/34T 170mm 50.34T 336-0347555090 Black 50/34T 175mm 50.34T 336-0347743090 Black 52/36T 170mm 52.36T 336-0347744090 Black 52/36T 172.5mm 52.36T 336-0347745090 Black 52/36T 175mm 52.36T 336-0347293090 Black 53/39T 170mm 53.39T 336-0347294090 Black 53/39T 172.5mm 53.39T 336-0347295090 Black 53/39T 175mm 53.39TBuy FSA Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB HydraDri 5.0 Jacket 2023 - Lava - L}, Lava
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB HydraDri 5.0 JacketThe ultimate mountain bike jacket for riding in torrential downpours and for muddy fun trails, the waterproof and breathable Leatt MTB HydraDri 5.0 Jacket means you can ride whatever the weather. Bad Weather? No Excuses.If you've looked at the forecast (or simply looked out the window) and its rain all day, there's no need to cancel your mountain bike plans. No, simply pull on your HydraDri 5.0 Jacket and get shredding, with the stretch HydraDri MAX shell and taped seams will ensure you remain perfectly dry on your ride. With waterproof and breathable ratings of 30.000mm and 30.000g/m2 respectively, rain is kept out and sweaty pedals uphill or rowdy downhills won't leave you drenched inside either. Leatt have also added a dirt/water/stain-resistant coating to fend off muddy splashes and general riding grime. Ride Adaptive Hood (RAhD)Should light rain turn into a torrential downpour, the Ride Adaptive Hood system offers welcome extra protection. Fitting over your MTB helmet, you can get instant comfort when rain clouds burst. And the Magnetic hood system keeps the hood in place when not in use. Or when pulled up, it fixes the hood to your helmet with the supplied helmet magnet. Genius.Ride ReadyThe unique Leatt ClimbVent lets you open the jacket entirely for maximum ventilation on climbs but without flapping or getting in the way of your pedalling and movement. There are also zipped side vents with which you can control airflow to your core. Anti-Slip Shoulder patches ensure that your backpack will stay in place when the rain starts falling and brush guards on the forearms keep your jacket safe from snags. There's also a seat gripper, preventing your jacket from riding up, and keeping you fully protected at all times. Features:Materials: 100% PolyesterHydraDri MAX 30.000mm waterproof /30.000g/m2 breathable shell - Dirt, water and stain-resistant fabric coating - Fully Taped seamsRide Adaptive Hood (RAhD) - Three-point, fully adjustable hood with stiffened peak fits over full-face helmets - Over the chin for superior comfortMagnetic hood system (Patented): Keeps the hood at the back or fixes the hood on the helmet (helmet magnet included)Water-resistant zippers and hidden reinforced stitching - YKK- Japan top quality zippersTailored fit for riding with or without body armour - Waterproof silk storm cuffs at wristsClimbVent connector for pedalling with the jacket openBrush Guard fabric protection on elbows and shoulder Brush Guard with anti-slip function for improved backpack gripPass pocket on left arm - Microfiber goggle wiper - Seat gripper prevents jacket riseReflective printing on the lower backBuy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Leatt MTB HydraDri 5.0 Jacket 2023 - Lava - XL}, Lava
  • £168.99
  • RRP £259.99
  • Saving you £35

Leatt MTB HydraDri 5.0 JacketThe ultimate mountain bike jacket for riding in torrential downpours and for muddy fun trails, the waterproof and breathable Leatt MTB HydraDri 5.0 Jacket means you can ride whatever the weather. Bad Weather? No Excuses.If you've looked at the forecast (or simply looked out the window) and its rain all day, there's no need to cancel your mountain bike plans. No, simply pull on your HydraDri 5.0 Jacket and get shredding, with the stretch HydraDri MAX shell and taped seams will ensure you remain perfectly dry on your ride. With waterproof and breathable ratings of 30.000mm and 30.000g/m2 respectively, rain is kept out and sweaty pedals uphill or rowdy downhills won't leave you drenched inside either. Leatt have also added a dirt/water/stain-resistant coating to fend off muddy splashes and general riding grime. Ride Adaptive Hood (RAhD)Should light rain turn into a torrential downpour, the Ride Adaptive Hood system offers welcome extra protection. Fitting over your MTB helmet, you can get instant comfort when rain clouds burst. And the Magnetic hood system keeps the hood in place when not in use. Or when pulled up, it fixes the hood to your helmet with the supplied helmet magnet. Genius.Ride ReadyThe unique Leatt ClimbVent lets you open the jacket entirely for maximum ventilation on climbs but without flapping or getting in the way of your pedalling and movement. There are also zipped side vents with which you can control airflow to your core. Anti-Slip Shoulder patches ensure that your backpack will stay in place when the rain starts falling and brush guards on the forearms keep your jacket safe from snags. There's also a seat gripper, preventing your jacket from riding up, and keeping you fully protected at all times. Features:Materials: 100% PolyesterHydraDri MAX 30.000mm waterproof /30.000g/m2 breathable shell - Dirt, water and stain-resistant fabric coating - Fully Taped seamsRide Adaptive Hood (RAhD) - Three-point, fully adjustable hood with stiffened peak fits over full-face helmets - Over the chin for superior comfortMagnetic hood system (Patented): Keeps the hood at the back or fixes the hood on the helmet (helmet magnet included)Water-resistant zippers and hidden reinforced stitching - YKK- Japan top quality zippersTailored fit for riding with or without body armour - Waterproof silk storm cuffs at wristsClimbVent connector for pedalling with the jacket openBrush Guard fabric protection on elbows and shoulder Brush Guard with anti-slip function for improved backpack gripPass pocket on left arm - Microfiber goggle wiper - Seat gripper prevents jacket riseReflective printing on the lower backBuy Leatt Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.

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