Chain Reaction UK

Chain Reaction UK Rating
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About Chain Reaction UK
Chain Reaction Cycles (CRC) are based in Doagh, in Northern Ireland, originally started out as Ballynure Cycles in 1984 and changing their name after a move to a new shop in 1989. In 2011 they opened a 10,000sq ft standalone retail store in Belfast, Northern Ireland. By 2013 they had become the largest online bike shop in the world!

CRC exists to deliver a world class shopping experience to cyclists around the globe, offering the lowest prices on everything you need to feed your cycling habit, and delivering directly to you with no fuss.
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We currently have 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

Fox Racing Rampage Comp Full Face Helmet MTB - Matte Black - XL}, Matte Black
  • £230.99
  • RRP £329.99
  • Saving you £30

Fox Racing Rampage Comp Full Face MTB HelmetGoing big off drop-offs, brakes off down steep rocky chutes, leaning it into berms or sweeping down a flow trail, the Rampage Comp Full Face MTB Helmet from Fox Racing has your head covered should it all go wrong and you unexpectedly have to bail and hit the dirt. Made with a tough but surprisingly light fibreglass shell, the protection provided by the Rampage Comp Full Face MTB Helmet is outstanding. Not only is the outer shell tough enough for all the regular trail riding use you throw its way, but the EPS construction is also exceptionally good at absorbing impacts from crashing. Not just that, the MIPS (Multi-directional Impact Protection System) adds a whole other level of brain protection to the lid too. This will give you evermore confidence as you tackle trickier MTB trails. The interior also features a poured PU chin bar for security and a range of EPS and shell sizes make sure you kind find the perfect fit for a snug but comfortable feel.The protection this helmet brings to your ride isn’t the end of the story though. That high-quality EPS liner is specifically channelled to allow maximised airflow to keep you cool and wick sweat away from your head at incredible speed. What’s more, the liner is fully removable and washable, with a refreshing antibacterial finish that keeps you feeling as great after a long day as you did at the start.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protection  Features:MIPS’ added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Lightweight fibreglass shell construction designed for strength and performance Goggle compatible adjustable visor Removable, washable moisture-wicking liner Lightweight and reliable Double D-Ring closureBuy Fox Racing from Chain Reaction Cycles, The World's Largest Online Bike Store.

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Fox Racing Rampage Comp Full Face Helmet MTB - Matte Black - S}, Matte Black
  • £230.99
  • RRP £329.99
  • Saving you £30

Fox Racing Rampage Comp Full Face MTB HelmetGoing big off drop-offs, brakes off down steep rocky chutes, leaning it into berms or sweeping down a flow trail, the Rampage Comp Full Face MTB Helmet from Fox Racing has your head covered should it all go wrong and you unexpectedly have to bail and hit the dirt. Made with a tough but surprisingly light fibreglass shell, the protection provided by the Rampage Comp Full Face MTB Helmet is outstanding. Not only is the outer shell tough enough for all the regular trail riding use you throw its way, but the EPS construction is also exceptionally good at absorbing impacts from crashing. Not just that, the MIPS (Multi-directional Impact Protection System) adds a whole other level of brain protection to the lid too. This will give you evermore confidence as you tackle trickier MTB trails. The interior also features a poured PU chin bar for security and a range of EPS and shell sizes make sure you kind find the perfect fit for a snug but comfortable feel.The protection this helmet brings to your ride isn’t the end of the story though. That high-quality EPS liner is specifically channelled to allow maximised airflow to keep you cool and wick sweat away from your head at incredible speed. What’s more, the liner is fully removable and washable, with a refreshing antibacterial finish that keeps you feeling as great after a long day as you did at the start.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protection  Features:MIPS’ added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Lightweight fibreglass shell construction designed for strength and performance Goggle compatible adjustable visor Removable, washable moisture-wicking liner Lightweight and reliable Double D-Ring closureBuy Fox Racing from Chain Reaction Cycles, The World's Largest Online Bike Store.

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Fox Racing Rampage Comp Full Face Helmet MTB - Matte Black - L}, Matte Black
  • £230.99
  • RRP £329.99
  • Saving you £30

Fox Racing Rampage Comp Full Face MTB HelmetGoing big off drop-offs, brakes off down steep rocky chutes, leaning it into berms or sweeping down a flow trail, the Rampage Comp Full Face MTB Helmet from Fox Racing has your head covered should it all go wrong and you unexpectedly have to bail and hit the dirt. Made with a tough but surprisingly light fibreglass shell, the protection provided by the Rampage Comp Full Face MTB Helmet is outstanding. Not only is the outer shell tough enough for all the regular trail riding use you throw its way, but the EPS construction is also exceptionally good at absorbing impacts from crashing. Not just that, the MIPS (Multi-directional Impact Protection System) adds a whole other level of brain protection to the lid too. This will give you evermore confidence as you tackle trickier MTB trails. The interior also features a poured PU chin bar for security and a range of EPS and shell sizes make sure you kind find the perfect fit for a snug but comfortable feel.The protection this helmet brings to your ride isn’t the end of the story though. That high-quality EPS liner is specifically channelled to allow maximised airflow to keep you cool and wick sweat away from your head at incredible speed. What’s more, the liner is fully removable and washable, with a refreshing antibacterial finish that keeps you feeling as great after a long day as you did at the start.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protection  Features:MIPS’ added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Lightweight fibreglass shell construction designed for strength and performance Goggle compatible adjustable visor Removable, washable moisture-wicking liner Lightweight and reliable Double D-Ring closureBuy Fox Racing from Chain Reaction Cycles, The World's Largest Online Bike Store.

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Fox Racing Rampage Comp Full Face Helmet MTB - Matte Black - M}, Matte Black
  • £230.99
  • RRP £329.99
  • Saving you £30

Fox Racing Rampage Comp Full Face MTB HelmetGoing big off drop-offs, brakes off down steep rocky chutes, leaning it into berms or sweeping down a flow trail, the Rampage Comp Full Face MTB Helmet from Fox Racing has your head covered should it all go wrong and you unexpectedly have to bail and hit the dirt. Made with a tough but surprisingly light fibreglass shell, the protection provided by the Rampage Comp Full Face MTB Helmet is outstanding. Not only is the outer shell tough enough for all the regular trail riding use you throw its way, but the EPS construction is also exceptionally good at absorbing impacts from crashing. Not just that, the MIPS (Multi-directional Impact Protection System) adds a whole other level of brain protection to the lid too. This will give you evermore confidence as you tackle trickier MTB trails. The interior also features a poured PU chin bar for security and a range of EPS and shell sizes make sure you kind find the perfect fit for a snug but comfortable feel.The protection this helmet brings to your ride isn’t the end of the story though. That high-quality EPS liner is specifically channelled to allow maximised airflow to keep you cool and wick sweat away from your head at incredible speed. What’s more, the liner is fully removable and washable, with a refreshing antibacterial finish that keeps you feeling as great after a long day as you did at the start.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protection  Features:MIPS’ added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain Lightweight fibreglass shell construction designed for strength and performance Goggle compatible adjustable visor Removable, washable moisture-wicking liner Lightweight and reliable Double D-Ring closureBuy Fox Racing from Chain Reaction Cycles, The World's Largest Online Bike Store.

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Gore Wear C5 SHAKEDRY 1985 Insulated Jacket - Black - XL}, Black
  • £230.99
  • RRP £329.99
  • Saving you £30

Gore Wear C5 Shakedry 1985 Insulated JacketAn updated version of a retro classic, the C5 Shakedry 1985 Insulated Jacket from Gore Wear is stuffed to the brim with highly effective Polartec® Alpha® insulation, giving you all the winter warmth you could ever need. At the same time, it works brilliantly with the Shakedry™ tech on the surface to stop rain in its tracks to bead at the surface, all while maintaining lightweight performance and unbelievable breathability thanks to reduced fabric in all the right places.Practicality comes high on the 1985 jacket too. The two-way front zip works hard to keep water out in a key area, and in the rear you’ll find a zipped stow pocket, large enough to keep your valuables secure and free from water. Reflective logos help to keep your visibility high in lower light, and a great fit is provided by the elasticity of the hems and collars.The Tech DetailsRevolutionary Construction: The new Shakedry fabric technology eliminates the usual face fabric of standard waterproof garments, preventing absorption of water. You'll not experience the chilling effect that can result from a wetted out face fabric and the garment weight does not increase when riding in incessant rain.Incredible Breathability: An extremely breathable construction reduces sweat accumulation and speeds vapour transport so you remain the perfect temperature and comfortably dry inside.Exceptionally Lightweight and Great Packability:  One of the lightest waterproof, windproof, breathable GORE-TEX® products available. The revolutionary material being used and the unique garment design ensures a low pack volume - you can take this jacket with you anywhere, anytime for total weather protection.Shake Dry Surface: Water simply beads on the surface without soaking in - a few quick shakes of the garment renders the surface dry and no wetting of the surface is allowed. It has to be seen to be believed! What's more this water repellency is permanent. No reproofing required for the life of the jacket.Features:Main Material: 100% Polyamide (Nylon)Lining Material: 100% PolyesterGORE-TEX® Active with SHAKEDRY™ Product TechnologyPolartec® Alpha® insulation protects against cold, wet conditions whilst offering max breathabilitySHAKEDRY™ surface: Water beads on the surface so a few quick flaps renders the garment dryAdjustable collar with Velcro for optimum fit and protectionBack zipped stow pocketElastic cuffs at sleeve and partially elastic hem2-way front zipReflective logo and printReinforced hem for easier closure of zipperBuy Gore Wear Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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Gore Wear C5 SHAKEDRY 1985 Insulated Jacket - Black - M}, Black
  • £230.99
  • RRP £329.99
  • Saving you £30

Gore Wear C5 Shakedry 1985 Insulated JacketAn updated version of a retro classic, the C5 Shakedry 1985 Insulated Jacket from Gore Wear is stuffed to the brim with highly effective Polartec® Alpha® insulation, giving you all the winter warmth you could ever need. At the same time, it works brilliantly with the Shakedry™ tech on the surface to stop rain in its tracks to bead at the surface, all while maintaining lightweight performance and unbelievable breathability thanks to reduced fabric in all the right places.Practicality comes high on the 1985 jacket too. The two-way front zip works hard to keep water out in a key area, and in the rear you’ll find a zipped stow pocket, large enough to keep your valuables secure and free from water. Reflective logos help to keep your visibility high in lower light, and a great fit is provided by the elasticity of the hems and collars.The Tech DetailsRevolutionary Construction: The new Shakedry fabric technology eliminates the usual face fabric of standard waterproof garments, preventing absorption of water. You'll not experience the chilling effect that can result from a wetted out face fabric and the garment weight does not increase when riding in incessant rain.Incredible Breathability: An extremely breathable construction reduces sweat accumulation and speeds vapour transport so you remain the perfect temperature and comfortably dry inside.Exceptionally Lightweight and Great Packability:  One of the lightest waterproof, windproof, breathable GORE-TEX® products available. The revolutionary material being used and the unique garment design ensures a low pack volume - you can take this jacket with you anywhere, anytime for total weather protection.Shake Dry Surface: Water simply beads on the surface without soaking in - a few quick shakes of the garment renders the surface dry and no wetting of the surface is allowed. It has to be seen to be believed! What's more this water repellency is permanent. No reproofing required for the life of the jacket.Features:Main Material: 100% Polyamide (Nylon)Lining Material: 100% PolyesterGORE-TEX® Active with SHAKEDRY™ Product TechnologyPolartec® Alpha® insulation protects against cold, wet conditions whilst offering max breathabilitySHAKEDRY™ surface: Water beads on the surface so a few quick flaps renders the garment dryAdjustable collar with Velcro for optimum fit and protectionBack zipped stow pocketElastic cuffs at sleeve and partially elastic hem2-way front zipReflective logo and printReinforced hem for easier closure of zipperBuy Gore Wear Clothing from Chain Reaction Cycles. The World's Largest Online Bike Store.

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SRAM Eagle XG-1295 Cassette - Polar Grey - 10-50t}, Polar Grey
  • £230.90
  • RRP £367.00
  • Saving you £37

SRAM Eagle XG-1295 CassettePart of the renowned Eagle series, this mountain bike (MTB) cassette is engineered for the rough-and-tumble of modern trail-riding and it's built to last longer even in the harshest of conditions. Offering superior control and responsiveness, this model is well-equipped with SRAM's finest technologies for smooth and dependable performance without adding any unnecessary excess weight. Coming kitted out with X-Glide 2 technology, it provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on the larger cogs. This makes it ready to handle the demands of all-day epics in the mountains as you conquer your way from trail to trail.MTB Cassette with X-Dome TechnologyTake a quick look at the updated X-Dome Eagle cassette. The last dangling shred of an argument in favour of a mountain bike front derailleur is now officially dead. Designed for use with SRAM's proven, reliable XD driver body, this 12 speed, 10 to 50 tooth cassette offers an optimal 500-percent gear range at a considerably lighter weight than 2x systems. It carries with it the X-Dome architecture, which, independent tests have concluded, yields one of the strongest cassettes on the market. Revised shifting characteristics improve both, inboard and outboard shifting, as well as chain retention. This cassette matches up perfectly in performance and colour to X01 Eagle AXS enabled componentry.Features: Cog Finish: Polar Grey Use: MTB Speed: 12 speed Gearing: 10-50T Cog Sizes: 10-50T: 10,12,14,16,18,21,24,28,32,36,42,50 Technology: XG XD driver body compatible Weight: 430gTechnologies: X-Dome: X-Dome technology creates an incredibly lightweight, precise and strong cassette. The open design aids in mud clearance, giving you cleaner shifting performance and longer component life. Eagle: Eagle technology represents updated 1x drivetrain technology. Eagle is a lighter, simpler, more durable, and easier to use drivetrain. Eagle features revised 1x components, engineered for even greater durability and performance while maintaining a significant weight advantage over other drivetrain solutions. Eagle technology also provides an expanded gear range of 520%, which is equal to 2x11 drivetrains. X-Glide 2: X-Glide 2 is next generation of SRAM X-Glide technology optimised for the Eagle 12 speed cassette. It provides quick, precise, power-on shifting performance throughout the gear range, and increases chain retention on larger cogs. XD Driver Body: XD is a cassette driver body design that allows the use of a 10-tooth small cog and provides an improved interface with the cassette. Updated shifting features create a smoother, quieter system with enhanced inboard and outboard shift performance.Manufacturer's Part Number: 00.2418.099.000Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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SRAM Rival 12 Speed Power Meter - Black, Black
  • £230.00

SRAM Rival 12 Speed Power MeterDelivering the reliability, elegance and features of Quarq's legendary crank-based power meter, this spindle-based unit is perfect for riders who want to measure and improve their performance. Entirely contained within the DUB spindle, this model provides clean integration and fits more bikes than ever before. Benefitting from proven Quarq accuracy and dependability, it's an invisible technology that adds minimal weight and will help you get to the finish line faster, and it can also be used to upgrade any eTap AXS bike to power. With its durable aluminium build, long battery life and lightweight, waterproof design, this is a simple and affordable power meter upgrade option.Features: Crankarm Material: Aluminium Use: Road, Gravel Power Meter Type: Spindle Bolt Circle Diameter (BCD): Direct mount (DM) Bottom Bracket Spindle Interface: DUB Bottom Bracket Compatibility: All SRAM Road DUB BBs, All SRAM Road WIDE DUB BBs Bottom Bracket Included: Not included (compatible BB's available to purchase separately) Guard: No guard ANT+ Compatible: Yes Single or Pair: Single arm only Long battery life (400+ hours) to power a season of rides An elegant integrated design Proven Quarq reliability and accuracy User-replaceable lithium AAA battery Waterproof (IPX7 waterproof to 1 meter for 30 mins) Lightweight (less than 40g heavier than standard crankset) Simple and affordable power meter upgrade option DUB-PWR spindle-based unit measures left side power to calculate total wattsTechnologies: SRAM DUB: Forward-thinking and backwards compatible SRAM DUB BB/Crank technology is the workhorse without restraint. Designed for the most discerning pros. And riders who set it and neglect it. DUB is compatible with all major bottom bracket standards. Offering better sealing than ever before, without having to make compromises to fit all frames. Yet it opens the door for a new crank spindle for the world's all-time lightest crankset. It's a new approach that embraces the old. And it's about time.Manufacturer's Part Numbers: PMQ8303002 Black L Left Only 170mm PMQ8303003 Black L Left Only 172.5mm PMQ8303004 Black L Left Only 175mmBuy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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POC Ventral Air MIPS Helmet 2022 - Lead Blue Matt - L}, Lead Blue Matt
  • £230.00

POC Ventral AIR MIPS HelmetWith its streamlined design, optimized airflow and reliable protection features, the POC Ventral AIR MIPS Helmet is fast, cool and safe. What more could you want? Fast ProtectionEngineered with aerodynamics and cooling airflow at the forefront, the Ventral Air MIPS Helmet is one slippery and cool performer. Tested extensively and designed using CFD to hone its aerodynamic performance, this is a helmet that won't slow you down. The careful design also extends to the ventilation. With airflow optimized via internal channels and large vents, you'll remain feeling fresh at both slow and high speeds, all without compromising aero performance.But not just fast it's incredibly protective too. The high-performance EPS liner is multi-density to offer optimal protection in key areas while also balancing the need for low weight. Added to this is the fully wrapped unibody shell construction, increasing both the durability and helmet integrity in the event of an accident.MIPS Integra Head Protection SolutionThe Ventral AIR also features the MIPS Integra system. This brings together POC's 'whole-helmet' safety and design ethos with the fully integrated brain-protecting technology of MIPS. This holistic approach sees every detail of the helmet engineered to work in harmony with each other, giving you new levels of seamless safety, comfort, ventilation, fit and function.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.360-degree Fit SystemIn order to keep the Ventral in place, you’ll find POC’s lightweight 360° fit system. This offers an easy-to-operate and precise fit, ensuring your helmet remains comfortable when riding and stays securely in place in the event of a crash.FeaturesMIPS Integra Head Protection SolutionEPS (Expanded Polystyrene) liner - EPS liner gives optimized protectionUnibody shell construction - unibody Polycarbonate shell enhances the structural integrity of the helmetCFD tested - unique aero design optimized through extensive CFD testing to minimize turbulence22-degree trailing edge minimizes turbulenceInternal Airflow Channels - uniquely designed internal airflow channels provide ventilation without impacting aerodynamic performanceEye garage - securely store sunglasses in the ventilation holes360-degree Fit SystemWeight: 260g (M)Certification - EN 1078Shop all MIPS helmets - Click hereBuy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

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POC Ventral Air MIPS Helmet 2022 - Lead Blue Matt - S}, Lead Blue Matt
  • £230.00

POC Ventral AIR MIPS HelmetWith its streamlined design, optimized airflow and reliable protection features, the POC Ventral AIR MIPS Helmet is fast, cool and safe. What more could you want? Fast ProtectionEngineered with aerodynamics and cooling airflow at the forefront, the Ventral Air MIPS Helmet is one slippery and cool performer. Tested extensively and designed using CFD to hone its aerodynamic performance, this is a helmet that won't slow you down. The careful design also extends to the ventilation. With airflow optimized via internal channels and large vents, you'll remain feeling fresh at both slow and high speeds, all without compromising aero performance.But not just fast it's incredibly protective too. The high-performance EPS liner is multi-density to offer optimal protection in key areas while also balancing the need for low weight. Added to this is the fully wrapped unibody shell construction, increasing both the durability and helmet integrity in the event of an accident.MIPS Integra Head Protection SolutionThe Ventral AIR also features the MIPS Integra system. This brings together POC's 'whole-helmet' safety and design ethos with the fully integrated brain-protecting technology of MIPS. This holistic approach sees every detail of the helmet engineered to work in harmony with each other, giving you new levels of seamless safety, comfort, ventilation, fit and function.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.360-degree Fit SystemIn order to keep the Ventral in place, you’ll find POC’s lightweight 360° fit system. This offers an easy-to-operate and precise fit, ensuring your helmet remains comfortable when riding and stays securely in place in the event of a crash.FeaturesMIPS Integra Head Protection SolutionEPS (Expanded Polystyrene) liner - EPS liner gives optimized protectionUnibody shell construction - unibody Polycarbonate shell enhances the structural integrity of the helmetCFD tested - unique aero design optimized through extensive CFD testing to minimize turbulence22-degree trailing edge minimizes turbulenceInternal Airflow Channels - uniquely designed internal airflow channels provide ventilation without impacting aerodynamic performanceEye garage - securely store sunglasses in the ventilation holes360-degree Fit SystemWeight: 260g (M)Certification - EN 1078Shop all MIPS helmets - Click hereBuy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

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POC Ventral Air MIPS Helmet 2022 - Lead Blue Matt - M}, Lead Blue Matt
  • £230.00

POC Ventral AIR MIPS HelmetWith its streamlined design, optimized airflow and reliable protection features, the POC Ventral AIR MIPS Helmet is fast, cool and safe. What more could you want? Fast ProtectionEngineered with aerodynamics and cooling airflow at the forefront, the Ventral Air MIPS Helmet is one slippery and cool performer. Tested extensively and designed using CFD to hone its aerodynamic performance, this is a helmet that won't slow you down. The careful design also extends to the ventilation. With airflow optimized via internal channels and large vents, you'll remain feeling fresh at both slow and high speeds, all without compromising aero performance.But not just fast it's incredibly protective too. The high-performance EPS liner is multi-density to offer optimal protection in key areas while also balancing the need for low weight. Added to this is the fully wrapped unibody shell construction, increasing both the durability and helmet integrity in the event of an accident.MIPS Integra Head Protection SolutionThe Ventral AIR also features the MIPS Integra system. This brings together POC's 'whole-helmet' safety and design ethos with the fully integrated brain-protecting technology of MIPS. This holistic approach sees every detail of the helmet engineered to work in harmony with each other, giving you new levels of seamless safety, comfort, ventilation, fit and function.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.360-degree Fit SystemIn order to keep the Ventral in place, you’ll find POC’s lightweight 360° fit system. This offers an easy-to-operate and precise fit, ensuring your helmet remains comfortable when riding and stays securely in place in the event of a crash.FeaturesMIPS Integra Head Protection SolutionEPS (Expanded Polystyrene) liner - EPS liner gives optimized protectionUnibody shell construction - unibody Polycarbonate shell enhances the structural integrity of the helmetCFD tested - unique aero design optimized through extensive CFD testing to minimize turbulence22-degree trailing edge minimizes turbulenceInternal Airflow Channels - uniquely designed internal airflow channels provide ventilation without impacting aerodynamic performanceEye garage - securely store sunglasses in the ventilation holes360-degree Fit SystemWeight: 260g (M)Certification - EN 1078Shop all MIPS helmets - Click hereBuy POC Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.

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CeramicSpeed Italian SRAM GXP Road Bottom Bracket - Black - 70mm - Italian Thread - GXP, Black
  • £230.00

CeramicSpeed Italian SRAM GXP Road Bottom BracketCeramicSpeed is the market leader in high-end performance components. This Ceramic Bottom Bracket delivers excellent low bearing friction with superb durability. Unique CeramicSpeed ceramic bearings are premium quality, out-performing mark rivals. The CeramicSpeed Ceramic Bottom Bracket system is so stiff and efficient that additional spacers are not required. At a fantastically lightweight of 84 grams, this CeramicSpeed Ceramic Bottom Bracket is a premium upgrade that your trusty steed deserves.Features: Material: Ceramic Bearings, Aluminium (cups) Road Specific Use with 24mm spindle cranksets Weight: 84gBuy CeramicSpeed Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Pro-Lite Goro GX Gravel Wheelset - Black-White - Shimano/Sram}, Black-White
  • £230.00

Pro-Lite Goro GX Gravel WheelsetThe Goro GX is a robust, reliable and lightweight gravel race wheelset, designed for use with disc brakes and provides superb off-road stability. It features the exceptional strength associated with the Garda race wheels and the disc brake performance of the Revo wheel design, with a super-wide rim profile to surpass the demands of the modern gravel race enthusiast.Features: Material: Rims: 6061 Alloy; Hubs: Alloy; Spokes: Sandvik Stainless Steel Rim ETRTO: 21-622 Rim Depth: 17mm Rim Type: Sleeved Clincher Spoke Type: Rounded Spoke Lacing Pattern: 3-cross Hub Bearings: Front: 2x Sealed Cartridge Bearings; Rear: 2x Sealed Cartridge Bearings, 2x Cup & Cone Bearings Hub Spacing: Front: 100mm; Rear: 135/142mm Axle Type: Front: QR/12mm/15mm; Rear: QR/X12-142mm Weight: Front: 914g; Rear: 1115gBuy Pro-Lite Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope EVO MTB Crankset - Single Spider - Black - 100mm FAT}, Black
  • £230.00
  • RRP £290.00
  • Saving you £21

Hope EVO MTB Crankset - Single SpiderThese high-quality cranks are specifically engineered for MTB use as they offer increased stiffness for excellent pedal stroke performance. This stunning model features an expanding spline axle/arm interface and an incredibly versatile spline mounted single spider/chainring system for ease of use. To top it off, the crank arm's forged and CNC-machined 7150 series aluminium construction is immensely tough for handling sudden knocks and bumps.Features: Material: Forged and CNC-machined 7150 series Aluminium Use: MTB Self-extracting axle/arm interface Spider: Single Weight: 560gBuy Hope Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope R4+ Vision LED Front Bike Light - Black, Black
  • £230.00

Hope R4+ Vision LED Front Bike LightThe R4+ lamp is small enough to use as a head torch, yet still gives out 2000 (1500 measured) lumens for use on the most demanding rides.Features: Power output is 2000 lumens (measured 1500 lumens) 6 different power levels Includes quick bayonet fitting handlebar mount, helmet mount and head harness and 1m extension cable Backlit LED power button lets you know which power mode your using ES Li-Ion battery pack with built in power gauge 2.25 hours run time on full power (using the 4 cell battery) Improved LEDs Weight: 426g (R4+ Headlamp and 4 cell ES battery)Buy Hope Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Mavic Xmax Pro Rear MTB Wheel (Boost) - Black - Shimano}, Black
  • £229.99
  • RRP £470.00
  • Saving you £51

Mavic Xmax Pro Rear MTB Wheel (Boost)Featuring a maxtal aluminium rim construction with SUP welding technology, this mountain bike (MTB) rear wheel offers a higher strength to weight ratio than conventional 6106 alloy. Thanks to its hookless, tubeless-ready rim profile, you'll also enjoy tubeless benefits such as superior traction on demanding mountain terrains, smoother rolling performance and fewer risks of flats or punctures. Coming equipped with 24 straight-pull, bladed, double-butted steel spokes, it provides an extra level of durability and robustness as you dominate your way from trail to trail. One final highlight is its 6-bolt disc brake compatibility, which ensures powerful and dependable braking operation wherever your next ride leads you.Features: Rim Material: Maxtal Aluminium with SUP welding technology joint Use: Mountain Bike (MTB), Cross Country (XC) Axle Size: 12x148mm, Boost Internal Rim Width: 22mm ETRTO: 584x22TSS Rim Profile: Hookless profile Drilling: Fore Tubeless Ready: Yes Tyre Compatibility: Hookless compatible UST Tubeless and tubetype Recommended Tyre Sizes: 36mm to 64mm (1.4" to 2.5") Valve Hole Diameter: 6.5mm Spoke Material: Zicral Spoke Count: 24 Spoke Shape: Straight-pull, bladed, double-butted Spoke Lacing: 2 cross Nipples: Fore integrated aluminium Wheel Hub Body: Aluminium Freewheel: Instant Drive 360 Freehub Compatibility: Multiple options available to select Axle Material: Aluminium Bearings: Auto adjust sealed cartridge bearings (QRM Auto) Brake Compatibility: 6-bolt disc brake Max Rider Weight: For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included ASTM Category 3: Cross country and trail riding Single or Pair: Single rear wheel Weight: 816gManufacturer's Part Numbers: LR2673100 Black 27.5" Shimano LR2674100 Black 27.5" SRAM XDBuy Mavic Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Easton EC90 Aero Road Handlebar - Black - 31.8mm, Black
  • £229.99

Easton EC90 Aero Road HandlebarMade from unidirectional (UD) carbon fibre and boasting low-drag shaping, the EC90 Aero bars will give you an edge over your competitors. Packed with Deda Elementi’s best technologies, the bar’s shape increases hand comfort on long rides and the drop’s 4-degree flare gives you better clearance for sprinting. Ideal for pairing with modern road bikes, these super lightweight bars also have internal cable routing to give your bike a clean, uncluttered finish.Responsive and Vibration AbsorbingResponsive and featuring a tapered design, these bars offer extra strength in key areas for precise handling and efficient power transfer and compliance in low-stress areas to disperse vibrations.Features:Material: Easton EC90 Carbon FibreFinish: Matte Unidirectional (UD) carbonAnatomic sculpted top wing sectionWidth measured centre to centreReach: 80mmDrop: 125mmBend Type: CompactDrop Flare: 4°Stem Clamp Area: 31.8mmLever Compatibility: Standard 23.8-24.2mm clampInternal Cable Routing: YesGPS Mount Compatible: NoClip-On Aero Bars Compatible: NoWeight: 230g (42cm)Technologies:Taperwall Technology: TaperWall starts with computer-modulated draw benches that create multiple thicknesses in the same tube, so the tube walls can be reinforced anywhere with incredible precision. For carbon composite components, TaperWall applies more material to wall surfaces where stiffness is paramount and less material to areas requiring more compliance. The advantage is clear in aluminium or composite: TaperWall radically enhances strength and durability, at less weight. Additionally, TaperWall produces lively, responsive ride quality and improved shock absorptionBuy Easton Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Hope Fortus 35 Mountain Bike Rear Wheel - Purple - 12 x 142mm, Purple
  • £229.99
  • RRP £264.99
  • Saving you £13

Hope Fortus 35 Mountain Bike Rear WheelReady to take on whatever challenges the trails throw at you, the Fortus 35 Mountain Bike (MTB) Rear Wheel features a 35mm-wide tubeless compatible rim and Pro 4 hub to give you the best performance whatever the terrain. Hope has constructed it from durable welded aluminium, so it’s built to withstand all the abuses of the roughest trails. It can also handle tyres up to 3" wide. Benefiting from a fast-engaging four-pawl ratchet system freehub, the Fortus 35 is an ideal option for anyone wanting to get the best out of their bike.End Caps Info- 12x142mm rear wheels come with 135 QR end caps included. - 12x148mm rear wheels do not include any other end caps.- Single Speed 135mm rear wheels come with 135x10mm bolt end caps.Features: Rim Material: Welded 6061 T6 Aluminium rim with eyelets Spoke Material: Black Sapim Race Stainless-Steel double butted spokes Spoke Nipple Material: Silver brass nipples Brake Type: Disc Brake Rotor Mount Type: 6 bolt Rim Internal Width: 35mm Rim External Width: 40mm Rim Height: 18.5mm Rim Effective Rim Diameter (ERD): 27.5": 567mm; 29": 605mm Axle Type: Separate 12x142mm and 12x148mm options Use: Cross Country (XC), Enduro, Trail Tubeless Ready: Yes Spoke Count: 32 Spoke Type: Sapim Race, stainless-steel, J-Bend Hub Type: Hope Pro 4 Freehub: Four-pawl, ratchet system with 44 tooth engagement (8.2°) Included: 37mm rim tape, tubeless valve and wipe included for tubeless setup Recommended Tyre Width: 2.5-3.0" Cassette Compatibility: "Micro Spline" Option: Shimano 12-Speed only "Shimano" Option: Shimano 9-11-Speed "SRAM XD" Option: SRAM XD 11/12-Speed "Steel" Option: Shimano 9-11-Speed Buy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Selle Italia Flite Boost Kit Carbon Superflow Saddle - Black - L3}, Black
  • £229.99
  • RRP £289.99
  • Saving you £21

Selle Italia Flite Boost Kit Carbon Superflow SaddleWith Superflow technology, carbon rails and a flat boost shape, this saddle celebrates 30 years of history by continuing its tradition of greatness. It features a Fibra-Tek cover construction for exceptional strength, durability and comfort on every ride. Selle Italia has also equipped it with CarboKeramic (carbon) rails, so you can benefit from their superior strength to weight ratio, whatever your discipline. Finally, its Superflow technology uses its large central cut-out area to relieve pressure around your sit bones. As a result, you'll enjoy going the extra distance with reduced fatigue and increased comfort.Updated Flite LogoA revised logo, to relive the history and victories of a legendary product. A saddle that has supported and still supports champions such as Mathieu Van Der Poel, Caleb Ewan, Philippe Gilbert and many others.Flat and Boost ShapeThe Flite Boost resumes the classic “Flat” shape that has always distinguished the Flite family to guarantee, together with a more compact shape (250mm of length), the usual performance and maximum stability while pedalling.SuperflowThe “Superflow” central cut-out allows you to release the pressure from the central area and benefit from greater comfort when pedalling.Features: Cover Material: Fibra-Tek Rail Material: Carbon/Keramic Use: Road, Racing, Endurance and MTB Dimensions:S:135x250mm; L: 145x250mm Rail Size: 7x9mm Category: Performance Weight: L: 162g (large version)Buy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Selle Italia SLR Boost Kit Carbonio Road Bike Saddle - Black - L1}, Black
  • £229.99
  • RRP £289.99
  • Saving you £21

Selle Italia SLR Boost Kit Carbonio Road Bike Saddle Perfect for road, racing and endurance riding disciplines, this saddle offers a compact shape and unprecedented lightness for conquering every journey. It features a hard-wearing Fibra-Tek cover construction, which allows it to handle the pressure from multiple changes to your riding position as you clock up the miles on your road bike. Selle Italia has also equipped it with CarboKeramic (carbon) rails, so you'll benefit from the best balance of strength, stiffness and low weight to get you through every stretch of road.Features: Cover Material: Fibra-Tek Rail Material: Carbon (+10mm) Use: Road, Racing and Endurance Rail Size: 7x9mm Dimensions: S: 130x248mm; L: 145x248mm Category: Performance Manufacturer's Part Numbers: Black S S1: 041A120ICA011; Black L L1: 041A320ICA011 Weight: S: 136g; L: 139gBuy Selle Italia Components from Chain Reaction Cycles, the World's Largest Online Bike Store.

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