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Giro Aerohead Helmet (MIPS) Helmets
  • £289.99

This Aerohead™ MIPS cycling helmet takes the same wind-cheating silhouette as the leading-edge Aerohead Ultimate but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot. By using a polycarbonate shell, Wind Tunnel™ ventilation and internal channelling, this helmet is proven to boost cooling power while remaining aerodynamic. Additionally, Aerohead™ MIPS features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the “flipped up” position – Perfect for fast swim-to-bike transitions. 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. Shop All MIPS Helmets Click Here Lens by Zeiss® Optics shield with magnetic attachment the wrap-around eye shield offers an unblocked field of view with a huge aerodynamic benefit and the shield is made by ZEISS® Optics for unrivalled clarity. A magnetic anchor attachment keeps the shield secure, yet easy to remove, and it can be stored in the “flipped up” position. In-Mould Construction In-mould construction fuses a tough polycarbonate outer shell with the helmet’s impact-absorbing foam liner. The fusion process allows Giro to sculpt better ventilation systems, so In-mould helmets can be lighter and cooler than traditional helmets. Roc Loc® Air Fit System This revolutionary fit system improves helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhaust heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom tune fit tension and fore-aft tilt of the helmet in seconds using a single hand. Super Fit™ Engineering Proprietary Super Fit™ sizing system is based on “human scale factors” data and over 25 years of handcrafting helmets. By creating helmet moulds in up to 4 adult sizes to match the human body’s form, Super Fit™ sizes comfortably and securely to fit riders and feel like they are custom made just for you. 

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Giro Aerohead Mips Aero Helmet
  • £231.99
  • RRP £289.99
  • Saving you £20

THIS AEROHEAD MIPS® HELMET TAKES THE SAME WIND-CHEATING SILHOUETTE AS THE LEADING-EDGE AEROHEAD ULTIMATE BUT ADDS INCREASED VENTILATION TO KEEP TRIATHLETES AND TIME TRIALISTS COOL WHEN THE COMPETITION IS HOT. By using a polycarbonate shell Wind Tunnel ventilation and internal channeling this helmet is proven to boost cooling power while remaining aerodynamic. Additionally Aerohead Mips® features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the 'flipped up' position - perfect for fast swim-to-bike transitions. SPECS   SHIELD TYPE VENTED EYE SHIELD MADE BY ZEISS OPTICS MAGNETIC LENS ANCHOR ATTACHMENT CONSTRUCTION IN-MOLD CONSTRUCTION VENTILATION OVER-BROW VENTILATION WIND TUNNEL VENTS WITH INTERNAL CHANNELING FIT SYSTEM ROC LOC® 5 AIR SUPER FIT ENGINEERING PRODUCT WEIGHT 450G (SIZE MEDIUM CPSC CE) CERTIFICATION COMPLIES WITH THE US CPSC SAFETY STANDARD FOR BICYCLE HELMET FOR PERSONS AGE 5 AND OLDER E.U.: CE EN1078 HIGHLIGHTS AERODYNAMIC DESIGN ZEISS OPTICS EYESHIELD MAGNETIC DOCKING FOR EYESHIELD OVERBROW VENTILATION SLIMLINE WEBBING

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Giro Aerohead MIPS Helmet - White-Silver 20 - L}, White-Silver 20
  • £289.99

Giro Aerohead MIPS HelmetGiro’s Aerohead™ MIPS Helmet acquires the same wind-cheating profile as the innovative Aerohead Ultimate but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot.By using a polycarbonate shell, Wind Tunnel™ ventilation and internal channelling, the Aerohead™ has proven to boost cooling power while remaining aerodynamic. The Aerohead™ MIPS Helmet also features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the “flipped up” position making the helmet perfect for fast swim-to-bike transitions.Features:Construction: In-Mould ConstructionPolycarbonate shellFit System: Roc Loc® AirVentilation: Vented Shield, Over-brow ventilation, 4 Wind Tunnel™ vents with internal channellingSuper Fit™ engineeringEye shield made by Zeiss® OpticsMagnetic lens anchor attachmentMIPS® technologyWeight: 450gShop all MIPS helmets - Click hereTechnologiesLenses By Zeiss® Optics Shield With Magnetic Attachment: The wrap-around eye shield offers an unblocked field of view with a huge aerodynamic benefit and the shield is made by Zeiss® Optics for unrivalled clarity. A magnetic anchor attachment keeps the shield secure, yet easy to remove, and it can be stored in the “flipped up” position.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.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhaust heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.Super Fit™ Engineering: Giro's proprietary Super Fit™ sizing system is based on “human scale factors” data and over 25 years of handcrafting helmets. By creating helmet moulds in up to 4 adult sizes to match the human body’s form, their Super Fit™ sizes comfortably and securely fit riders and feel like they are custom made just for you.Buy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Aerohead MIPS Helmet - White-Silver 20 - M}, White-Silver 20
  • £289.99

Giro Aerohead MIPS HelmetGiro’s Aerohead™ MIPS Helmet acquires the same wind-cheating profile as the innovative Aerohead Ultimate but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot.By using a polycarbonate shell, Wind Tunnel™ ventilation and internal channelling, the Aerohead™ has proven to boost cooling power while remaining aerodynamic. The Aerohead™ MIPS Helmet also features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the “flipped up” position making the helmet perfect for fast swim-to-bike transitions.Features:Construction: In-Mould ConstructionPolycarbonate shellFit System: Roc Loc® AirVentilation: Vented Shield, Over-brow ventilation, 4 Wind Tunnel™ vents with internal channellingSuper Fit™ engineeringEye shield made by Zeiss® OpticsMagnetic lens anchor attachmentMIPS® technologyWeight: 450gShop all MIPS helmets - Click hereTechnologiesLenses By Zeiss® Optics Shield With Magnetic Attachment: The wrap-around eye shield offers an unblocked field of view with a huge aerodynamic benefit and the shield is made by Zeiss® Optics for unrivalled clarity. A magnetic anchor attachment keeps the shield secure, yet easy to remove, and it can be stored in the “flipped up” position.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.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhaust heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.Super Fit™ Engineering: Giro's proprietary Super Fit™ sizing system is based on “human scale factors” data and over 25 years of handcrafting helmets. By creating helmet moulds in up to 4 adult sizes to match the human body’s form, their Super Fit™ sizes comfortably and securely fit riders and feel like they are custom made just for you.Buy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Aerohead MIPS Helmet - White-Silver 20 - S}, White-Silver 20
  • £289.99

Giro Aerohead MIPS HelmetGiro’s Aerohead™ MIPS Helmet acquires the same wind-cheating profile as the innovative Aerohead Ultimate but adds increased ventilation to keep triathletes and time trialists cool when the competition is hot.By using a polycarbonate shell, Wind Tunnel™ ventilation and internal channelling, the Aerohead™ has proven to boost cooling power while remaining aerodynamic. The Aerohead™ MIPS Helmet also features a wrap-around eye shield that offers an impressive field of view with the convenience of a magnetic anchor attachment to allow easy storage of the lens in the “flipped up” position making the helmet perfect for fast swim-to-bike transitions.Features:Construction: In-Mould ConstructionPolycarbonate shellFit System: Roc Loc® AirVentilation: Vented Shield, Over-brow ventilation, 4 Wind Tunnel™ vents with internal channellingSuper Fit™ engineeringEye shield made by Zeiss® OpticsMagnetic lens anchor attachmentMIPS® technologyWeight: 450gShop all MIPS helmets - Click hereTechnologiesLenses By Zeiss® Optics Shield With Magnetic Attachment: The wrap-around eye shield offers an unblocked field of view with a huge aerodynamic benefit and the shield is made by Zeiss® Optics for unrivalled clarity. A magnetic anchor attachment keeps the shield secure, yet easy to remove, and it can be stored in the “flipped up” position.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.Roc Loc® Air Fit System: This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc® Air allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channelling that exhaust heat out of the helmet. Fit and feel adjustments mimic the Roc Loc® 5, allowing you to easily custom tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.Super Fit™ Engineering: Giro's proprietary Super Fit™ sizing system is based on “human scale factors” data and over 25 years of handcrafting helmets. By creating helmet moulds in up to 4 adult sizes to match the human body’s form, their Super Fit™ sizes comfortably and securely fit riders and feel like they are custom made just for you.Buy Giro Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Giro Aerohead Shield Visor
  • £71.99
  • RRP £79.99
  • Saving you £10

THE REPLACEMENT LENS FOR YOUR AEROHEAD HELMET FEATURING PREMIUM OPTICS BY ZEISS® AND A CHOICE OF EITHER GREY (FOR SUNNY/MIXED CONDITIONS) OR CLEAR FOR LOW LIGHT RACING AND TRAINING. The magnetically fastened ZEISS optical shield provides wraparound eye protection with exceptional optical clarity and it's easy to flip up or remove with one hand when appropriate. Always keep a spare.

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Giro Ambient Under Helmet Cycling Headband
  • £17.99

Perfect for winter rides, the new Ambientâ„¢ Winter Headband have thermal fleece lining and keep your ears covered with built-in ear flaps.Designed to fit within a variety of helmets.,The Skull Cap also has the addition of a windstopper front panel..

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Giro Ambient Under Helmet Headband
  • £16.19
  • RRP £17.99
  • Saving you £10

A LITTLE EXTRA COVERAGE TO DEFEAT COOL WINTER TEMPSPerfect for winter rides the new Ambient™ Winter Headband has a thermal fleece lining and keeps your ears covered with built-in ear flaps. Designed to fit within a variety of helmets. FEATURES• Thermal fleece lined head band. FABRIC & CONSTRUCTION• 86% Polyester / 14% Spandex

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Gloworm Headstrap - Black - Alpha/X2 & XS}, Black
  • £8.99
  • RRP £13.99
  • Saving you £36

Gloworm HeadstrapThe Headstrap from Gloworm is durable and adjustable. Ideal for holding compatible Gloworm lights and GoPro cameras, this headstrap is comfortable and reliable for daily use.Adjustable and Durable HeadstrapThe fully adjustable Gloworm Headstrap allows you to mount the Gloworm Alpha, X2 or XS using the Gloworm Quick Release Helmet Mount (Can also be used with a GoPro Camera) or Universal Helmet Mount. Featuring comfortable and durable elastic straps, this headstrap will securely hold your light and battery pack wherever your adventure takes you.Designed to be used with the Gloworm 2 Cell battery, however, it can also be used with 4 cell batteries using the battery strap as provided with each light set. Features: Compatible with Gloworm Alpha, X2 or XS lights Must use the Gloworm Quick Release Helmet Mount Can also be used with a GoPro Camera Headstrap OnlyBuy Gloworm Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gloworm Headstrap Head Torches
  • £8.99
  • RRP £13.99
  • Saving you £36

The fully adjustable Gloworm Headstrap allows you to mount the Gloworm Alpha, X2 or XS using the Gloworm Quick Release Helmet Mount (Can also be used with a GoPro Camera) or Universal Helmet Mount. Featuring comfortable and durable elastic straps, the Gloworm Headstrap will securely hold your light and battery pack wherever you venture. Designed to be used with the Gloworm 2 Cell battery, however, it can also be used with 4 cell batteries using the battery strap as provided with each light set.

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Gloworm X2 Light Head Unit (G2.0) - Black - Light Only}, Black
  • £115.00
  • RRP £134.99
  • Saving you £15

Gloworm X2 Light Only (G2.0)The X2 Light Only (G2.0) from Gloworm is ideal for off-road riding and cycling in low light conditions and bad weather. Compatible with G2.0 batteries (sold separately), this light provides 2000-lumens of illumination and a 4-hour battery runtime at full power. Plus, it offers exceptional visibility when travelling fast along single track trails, gravel routes and tow paths. And although it's ideal for off-road riding, it can be easily adjusted to suit all riding situations via the Gloworm Link mobile app.The perfect bike light has evolved. The Gloworm X2 is now ready to tackle the roughest trails and longest nights with a 2000 lumen output and 4 hours run time - making it the perfect companion for some serious nocturnal adventures. With the Gloworm Link mobile app, you can customise your light levels to suit your exact needs or simply plug and play. The Gloworm X2 (G2.0) is our most robust X2 yet, with a polycarbonate shell battery, fatigue-resistant/detachable cable and waterproof rating. You can take this light anywhere and everywhere and it will keep coming back for more. Gloworm Link Mobile AppGloworm Link makes the customisation of your light simple and convenient. The link allows you to select between 1 and 4 light levels and the type of light pattern for each level- Fixed or flashing. You can program the intensity of the fixed beam from 1-100% or choose from one of three flashing patterns. Link will also provide current battery charge and diagnostic information. To ensure optimum performance, we recommend downloading the Gloworm Link Mobile App before first use.Download the iOS VersionDownload the Android VersionThe Gloworm universal mounting system provides unrivalled flexibility, allowing your light to be mounted to the helmet, bike or even head strap. Each Gloworm light features optics that can be changed to suit the preferences of the rider. Depending on the intended, changing the optics in light can greatly improve the overall user experience. For extra convenience, each light set features a selection of optics/alternative optics. The cables used on Gloworm Lights have been developed in conjunction with a specialist cable manufacturer. Cables on electronic equipment are an inherent weak point - so we created our cable to reduce this inherency and give your product a longer usable life. Paired with the fatigue-resistant cable, are our new rubberized strain reliefs, designed to protect the cable as it enters the light. The combination of both components creates the perfect solution for cable protection in a high use outdoor environment. Gloworm's wireless button, the TX, is the ultimate in convenience and ease of use. Using RF technology, a rider can control one or more lights from a single remote. Additionally, control can be independent (one button for each light) or synchronised - enabling control of one or both lights without the rider needing to lift their hands from the bar. Safety, Convenience and Efficiency. Each Gloworm Light features the ability to customise the light levels. While our lights have default settings and are ready to go out of the box, they can also be modified to suit your individual needs. Default programming features Low, Medium and High light levels, however, if this doesn't work for you then it's a relatively simple process to customise the light levels for your needs. Default Settings: Low (20%) / Medium (70%) / High (100%) Special mode: Disrupted flash patternA special mode is activated by double-clicking the button when the light is off. This allows the user to conduct any outdoor activity without having to cycle through the special mode and having an interruption of a steady light beam. The light is turned off by holding the button for appx 2 seconds. Key Features: 2000 Lumens 4 hours runtime at max brightness Wireless TX Remote (G2.0) Customisable Beam Pattern Mobile App Compatibility Detachable Power CableWhat's Included: X2 Light Head (G2.0) Unit OnlyBuy Gloworm Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.

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Gloworm X2 Light Head Unit (G2.0) Front Lights
  • £115.00
  • RRP £134.99
  • Saving you £15

The perfect bike light has evolved. The Gloworm X2 is now ready to tackle the roughest trails and longest nights with a 2000 lumen output and 4 hours run time – making it the perfect companion for some serious nocturnal adventures. With the Gloworm Link mobile app, you can customise your light levels to suit your exact needs or simply plug and play. The Gloworm X2 (G2.0) is the most robust X2 yet, with a polycarbonate shell battery, fatigue-resistant/detachable cable and waterproof rating. You can take this light anywhere and everywhere and it will keep coming back for more. Please Note: This is the light unit only, a battery power pack must be purchased separately  - see G2.0 power pack here Gloworm Link Mobile App Gloworm Link makes the customisation of your light simple and convenient. The link allows you to select between 1 and 4 light levels and the type of light pattern for each level- Fixed or flashing. You can program the intensity of the fixed beam from 1-100% or choose from one of three flashing patterns. Link will also provide current battery charge and diagnostic information. To ensure optimum performance, we recommend downloading the Gloworm Link Mobile App before first use. Download the iOS Version Download the Android Version The Gloworm universal mounting system provides unrivaled flexibility, allowing your light to be mounted to the helmet, bike or even head strap. Each Gloworm light features optics that can be changed to suit the preferences of the rider. Depending on the intended, changing the optics in light can greatly improve the overall user experience. For extra convenience, each light set features a selection of optics/alternative optics. The cables used on Gloworm Lights have been developed in conjunction with a specialist cable manufacturer. Cables on electronic equipment are an inherent weak point – so we created our cable to reduce this inherency and give your product a longer usable life. Paired with the fatigue-resistant cable, are our new rubberized strain reliefs, designed to protect the cable as it enters the light. The combination of both components creates the perfect solution for cable protection in a high use outdoor environment. Gloworm's wireless button, the TX, is the ultimate in convenience and ease of use. Using RF technology, a rider can control one or more lights from a single remote. Additionally, control can be independent (one button for each light) or synchronised – enabling control of one or both lights without the rider needing to lift their hands from the bar. Safety, Convenience and Efficiency. Each Gloworm Light features the ability to customise the light levels. While our lights have default settings and are ready to go out of the box, they can also be modified to suit your individual needs. Default programming features Low, Medium and High light levels, however, if this doesn’t work for you then it’s a relatively simple process to customise the light levels for your needs. Default Settings: Low (20%) / Medium (70%) / High (100%). Special mode: Disrupted flash pattern A special mode is activated by double-clicking the button when the light is off. This allows the user to conduct any outdoor activity without having to cycle through the special mode and having an interruption of a steady light beam. The light is turned off by holding the button for appx 2 seconds. Key Features: 2000 Lumens 4 hours runtime at max brightness Wireless TX Remote (G2.0) Customisable Beam Pattern Mobile App Compatibility Detachable Power Cable What's Included: X2 Light Head (G2.0) Unit Only

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