Cycle Helmets

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Cycle Helmets Info

Probably one of the most important pieces of kit you can possibly own, a cycle helmet can save your life! So whether you're cycling to work, racing on the road or hitting the trails we have a helmet here for you, from the light weight road bike helmets to more hardcore mountain biking helmet you're bound to find what you need here.

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Search found 300 Cycle Helmets

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 Switchblade MIPS Helmet Helmets
  • £212.49
  • RRP £274.99
  • Saving you £23

The Switchblade™ MIPS full-face mountain bike helmet is Giro's ASTM downhill certified cycling helmet with a removable chin bar. Everything about the Switchblade is optimized for the descent, and that’s why it’s triple certified to CPSC, EN-1078 and ASTM-1952-DH with and without the chin bar. The chin bar is easy to remove; just push the buttons under the chin bar, rotate up, and remove it, and it’s just as easy to reinstall. 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 The Switchblade MIPS downhill helmet features the Roc Loc® Air DH fit system, which has a bumper around the dial to prevent accidental adjustments if your helmet contacts your backpack or neck brace—all while keeping you cool. When the chinbar comes off, Wind Tunnel cheek pad ventilation adds even more cooling power as you start to climb. Plus, the full-cut style gives this helmet an aggressive look and provides ASTM certified coverage even when the chinbar is removed. When your ride is all about descending, your helmet should be too, and the Switchblade MIPS is the only removable chinbar helmet that is truly built for the down. 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. Wind tunnel cheek pad ventilation When the chinbar is removed, experience extra cooling power from strategically placed air channels Hydrophilic padding  The Hydrophilic Pad can absorb up to 10 times its own weight in water, helping you manage sweat while riding. The pad retains moisture to prevent sweat from dripping into your eyes and then dries quickly. The antimicrobial, X-Static lining helps to reduce odour, keeping your helmet fresh.  

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Giro Cinder Road Helmet (MIPS) Helmets
  • £83.99
  • RRP £139.99
  • Saving you £40

The Cinder™ MIPS helmet provides all the features an avid road rider wants in a lightweight package. The design is inspired by the classic aesthetic of Giro's premium Synthe™ helmet, offering a similar performance and style. Key features include the Roc Loc® 5 fit system, which allows you to easily dial-in both fit tension and adjust vertical position with a single hand. Air-FX padding offers comfort on your longest rides, and the helmet is equipped with MIPS to redirect impact energy, providing more protection in certain impacts. 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 Roc-Loc® 5 fit system The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury. 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. Thermoformed SL Roll Cage™ reinforcement Thermoformed SL Roll Cage™ reinforcement is a breakthrough in helmet architecture and allows greater ventilation without compromising the helmet's integrity.  

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Giro Insurgent Spherical Helmets
  • £349.99

While you may not (yet) be riding Enduro World Series or Red Bull Rampage, you'll still benefit from the incredible protection offered by the Insurgent Spherical Full Face Helmet (MIPS). With so many cutting-edge safety features, the Insurgent offers you heavyweight protection, but it comes in at a remarkably modest weight, tipping the scales at just 1040 grams.  Giro Mips® (Multi-Directional Impact Protection System) x Spherical Technology™ The Insurgent is made for mountain biking, and as such has to offer protection against a wide range of crash scenarios. And it's here that Giro's Spherical Technology™ proves its worth. The Spherical Technology™, powered by Mips®, sees two energy-absorbing foam layers, Giro's Progressive Layering, working akin to a ball and socket. This system allows independent movement between the layers, redirecting harmful impact energy during a crash and thus protecting your head. With one layer dealing with high-speed impacts and the other with low-speed impacts, the Insurgent addresses both those low-speed, roll-around-in-the-dirt-type spills and more adrenaline-pumping crashes that happen when the brakes are off.  Shop All MIPS Helmets Click Here Ride Fast. Ride Cool.  It's all very well being protected on the trails. But keeping cool while riding rowdy is also important. Wind Tunnel™ cheek pad ventilation and airflow intake vents and channelled ventilation maintain a rush of cool air to your head, keeping you cooler and fresher.  Inside, the lightweight and soft-touch padding create a comfortable fit. And the Ionic+ anti-microbial prevents bacterial build-up, preventing stinks and itches.  Roc Loc® Air DH Fit System A secure fit is easy to get with the Roc Loc® Air DH Fit System. Single-handed adjustment is via the twist dial, giving a custom fit every time. This system also slightly suspends the helmet off your head, further enhancing airflow.  Two different cheek pads are included with each of the three sizes, allowing for a customisable fit, and are secured via a directional snap system allowing for easy removal in case of a crash. Additional Features The Insurgent also benefits from the Flex Gasket. This patent-pending feature along the lower edge is designed to reduce the effect of the helmet on collarbone impacts in a crash.  Visor bolts are tool-free, with an integrated Allen key receiver for ease of removal. There's also an integrated bolt hole for the mounting of action cameras underneath the visor. Capture all your best mountain bike action with ease.

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Giro Women's Seyen Helmet (MIPS) Helmets
  • £65.00
  • RRP £129.99
  • Saving you £50

When it comes to head protection the Women's Seyen Helmet is at the cutting edge of design. The tough In-Mold polycarbonate shell is paired with an EPS liner to absorb impacts and between these two layers is the integrated MIPS technology. While all Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards the addition of Multi-Directional Impact Protection System (MIPS) redirects energy and provide more protection in certain impacts, boosting protection in the event of a crash.  What is MIPS? 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 Cool and Comfortable Thanks to the unique MIPS design Giro has been able to maintain unrestricted airflow inside the helmets despite the high degree of protection. 25 Wind Tunnel vents over the helmet, all leading to internal channelling, forces air across the scalp meaning you'll enjoy a cool head even in the warmest conditions or during the heat of a race.  Roc-Loc® 5 fit system The Roc-Loc® 5 fit system is an industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.  

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Giro Eclipse Spherical Helmet Helmets
  • £155.99
  • RRP £239.99
  • Saving you £35

Giro has designed the Eclipse Spherical Helmet with a sleek and streamlined profile, tested across multiple wind angles to confirm its drag-reducing performance. However, this aero design cuts no corners when it comes to head protection.  Comprehensive head protection comes via a mix of technologies, including Spherical Technology™, power by MIPS® brain protection systems, and Giro's Progressive Layering™ construction. The heart of the Eclipse is the in-mould shell, featuring a shock-dissipating EPS foam liner, protecting your head in an impact. And here the Progressive Layering™ also focuses on providing separate inner and outer layers to manage both high and low-speed impacts. To the outside, the polycarbonate shell offers a durable and tough layer to resist knocks and bumps and this coverage extends fully to the bottom for maximum coverage.  Spherical Technology powered by MIPS® (Multi-Directional Impact Protection System)  As you'd expect, all Giro helmets are designed to not only meet but also exceed stringent safety standards. The ball and socket Spherical Technology, powered by MIPS, allows the outer liner to rotate around the inner liner during a crash, ensuring you enjoy an extra level of brain-protecting technology, designed to redirect energy and provide more protection in certain impacts. This system also eliminates contact of plastic and slip planes with your skin, boosting your overall riding comfort. Shop All MIPS Helmets Click Here Airflow Optimised When you're pushing out the watts, you'll soon be feeling the heat and building a sweat. But here the 14 Wind Tunnel™ vents deliver the airflow you need to stay cooler when a more intense pace starts to bite. Once the air is inside it's channelled over your head to boost comfort while sweaty air is expelled out the back.  This cool airflow is complemented by the Ionic+™ anti-microbial padding. With its resistance to bacteria, this padding keeps you feeling fresh and prevents that itchy feeling that comes with less premium padding.  Roc Loc® Air 5 System Setting the standard for ease of adjustment, stability and comfort, the Roc Loc® Air 5 System ensures you always get the right fit of your helmet. It allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment.  It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels.  And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.

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Giro Caden Helmet II (MIPS) Helmets
  • £68.99
  • RRP £114.99
  • Saving you £40

When you're enjoying the ease of cycling from A to B, be it for work or pleasure, the Caden Helmet II (MIPS), offers all the well-renowned protection you'd expect of a Giro helmet but with a more urban-inspired design. This sleek design makes use of Giro's In-Mould technology to keep your head protected. An EPS foam liner absorbs impacts while a tough polycarbonate shell takes the knocks and bumps of daily life in its stride. A total of 12 vents also ensures you keep your cool on the way to your destination. We then come to MIPS. 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 Roc Loc City MIPS Fit System  A well-fitting helmet is a safer helmet and getting the right fit is made quick and easy via the Roc Loc City MIPS system. This system creates a cradle for the head and adjustment is made via the rear twist dial. The result is perfect comfort and stability.  Urban Ready Features Not only safe but practical too, the Caden has everything you need for city biking. A lock port allows you to easily secure your Caden to bike or bag. Reflective accents boost your profile as night descends and a universal front light attachment allows you to add a front light too. Lastly, a TPU cycling cap-style visor keeps the sun out of the eyes or raindrops off your face too. 

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Giro Caden Helmet II LED (MIPS) Helmets
  • £62.50
  • RRP £124.99
  • Saving you £50

It doesn't matter if it's a daily e-bike commute or a local trip to pick up some groceries or a family bike ride, when you're enjoying the ease of cycling from A to B, the Caden Helmet II LED (MIPS), offers all the well-renowned protection you'd expect of a Giro helmet but with a more urban-inspired design. This sleek design makes use of Giro's In-Mould technology to keep your head protected. An EPS foam liner absorbs impacts while a tough polycarbonate shell takes the knocks and bumps of daily life in its stride. A total of 12 vents also ensures you keep your cool on the way to your destination. We then come to MIPS. 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 Roc Loc City MIPS Fit System  A well-fitting helmet is a safer helmet and getting the right fit is made quick and easy via the Roc Loc City MIPS system. This system creates a cradle for the head and adjustment is made via the rear twist dial. The result is perfect comfort and stability.  Urban Ready Features Not only safe but practical too, the Caden II has everything you need for city biking. A lock port allows you to easily secure your Caden to bike or bag. Reflective accents boost your profile as night descends and a removable rear LED light and a universal front light attachment (front light not supplied) keeps you lit up on your journey. Lastly, a TPU cycling cap-style visor keeps the sun out of the eyes or raindrops off your face too. 

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Giro Montaro MTB Helmet II (MIPS) Helmets
  • £95.99
  • RRP £159.99
  • Saving you £40

When you're mountain biking, an almost inevitable part of life is some downtime - as in hitting the dirt after crashing. And when that happens you'll be glad of the tough protection the Montaro MTB Helmet II (MIPS) offers.  When you do bang your head, the EPS foam liner provides the shock-absorbing properties needed to protect against injury. Roll Cage™ reinforcement also maintains structural strength and stability during a crash. The MTB-specific shape ensures greater coverage across the whole head too.  Covering the liner is a durable polycarbonate shell. This is bonded directly to the EPS Liner, creating a strong and durable helmet that can fend off the knocks from trail overgrowth. To this Giro then adds MIPS.  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 A Cool and Fresh Head With a total of 16 vents, the Montaro will keep you cool and comfortable when the trail demands your full attention. Cool airflow is also complemented by the Ionic+™ padding. With its permanent anti-microbial performance you'll enjoy the freshness and itch-free comfort whenever you ride.  Mountain Bike Features As a mountain bike helmet, the Montaro has some specific features you'll love. The P.O.V. Plus™ visor allows you to easily lift the visor, making space to stow goggles on the front of your helmet when your run is done. Ideal for the uplift or when chilling out before dropping back in. Talking of goggles, grippers on the back keep your goggle straps securely in place, no matter how rough the terrain.  Roc Loc® 5 Air MIPS System Setting the standard for ease of adjustment, stability and comfort, the Roc Loc® 5 Air MIPS System ensures you always get the right fit of your helmet. Integrated with the MIPS system it allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment.  It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels.  And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.  

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Giro Women's Montaro MTB Helmet II (MIPS) Helmets
  • £87.99
  • RRP £159.99
  • Saving you £45

When you're mountain biking, an almost inevitable part of life is some downtime - as in hitting the dirt after crashing. And when that happens you'll be glad of the tough protection the Women's Montaro MTB Helmet II (MIPS) offers.  When you do bang your head, the EPS foam liner provides the shock-absorbing properties needed to protect against injury. Roll Cage™ reinforcement also maintains structural strength and stability during a crash. The MTB-specific shape ensures greater coverage across the whole head too.  Covering the liner is a durable polycarbonate shell. This is bonded directly to the EPS Liner, creating a strong and durable helmet that can fend off the knocks from trail overgrowth. To this Giro then adds MIPS.  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 A Cool and Fresh Head With a total of 16 vents, the Women's Montaro will keep you cool and comfortable when the trail demands your full attention. Cool airflow is also complemented by the Ionic+™ padding. With its permanent anti-microbial performance you'll enjoy the freshness and itch-free comfort whenever you ride.  Mountain Bike Features As a mountain bike helmet, the Montaro has some specific features you'll love. The P.O.V. Plus™ visor allows you to easily lift the visor, making space to stow goggles on the front of your helmet when your run is done and you're on the lift back up.  Talking of goggles, grippers on the back keep your goggle straps securely in place, no matter how rough the terrain.  Roc Loc® 5 Air MIPS System Setting the standard for ease of adjustment, stability and comfort, the Roc Loc® 5 Air MIPS System ensures you always get the right fit of your helmet. Integrated with the MIPS system it allows for precise adjustment, with both fore-aft tilt and single-hand dial adjustment.  It also allows for uncompromised airflow to your head. The design allows a smooth passage of cooling air through the vents and along the inner air channels.  And it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.

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Giro Women's Source MTB Helmet (MIPS) Helmets
  • £65.00
  • RRP £129.99
  • Saving you £50

Rugged and trail-shredding ready, the Women's Source MTB Helmet, with MIPS, has a lot going on when it comes to keeping you safely protected. When you're ejected off your bike rather unexpectedly, the deep design offers excellent all-around head coverage, keeping your head safe whichever way you fall. The full-wrap In-Mould polycarbonate shell offers a rugged and durable finish and this is paired to an impact-absorbing EPS liner for superb safety. Integrated into the helmet is also the brain-protecting Multi-directional Impact Protection System (MIPS). 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 Roc Loc® 5 Fit System For easy adjustment, you'll enjoy the benefits of the Roc Loc® 5 Fit System. This provides an unmatched level of comfort, stability, adjustability, and weight savings. You can easily dial-in both fit tension and adjust vertical position with a single hand. Just twist the dial for a tighter feel on rough terrain, then back it off a notch and relax across the flats or a warm climb. Even with these remarkable features, Roc Loc 5 is still nearly 40% lighter than its popular predecessor, Roc Loc 4. Trail Ready Comfort Once you're up to speed and in the flow of the trail, you'll appreciate the excellent ventilation on offer. A total of 17 vents and internal channels combine to give a rush of cooling airflow over the top of your head. Coolfit™ padding is also a key feature, offering instant comfort, excellent sweat-wicking and anti-microbial qualities to prevent an itchy head after a hot mountain bike session. Lastly, the moto-stye screw-in visor keeps your eyes shielded from the sun and kicked up trail debris. 

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Giro Women's Agilis (MIPS) Helmet Helmets
  • £74.99
  • RRP £99.99
  • Saving you £25

The Women's Agilis Helmet (MIPS) is all about maximum ventilation, minimal bulk and optimal protection levels, and all the while offering outstanding value. A total of 32 vents, complete with internal channels, ensures airflow is turbo-charged over the head while the Coolfit padding keeps sweat in check and it won't itch thanks to the anti-microbial finish preventing bacterial build-up. The Roc Loc® 5 fit system gives you optimal control of the fit ensuring the helmet stays in place and is most effective should you be involved in a crash. In the event of a crash, the MIPS (Multi-directional Impact Protection System) offers greater protection from the rotational forces of impact. 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 Hardbody™ shell The Hardbody shell wraps from the outside of the helmet to the inside, giving a significant boost to durability compared to regular helmets. The in-mould construction sees a tough polycarbonate outer shell fused directly with the helmet’s impact-absorbing foam liner. This in-mould fusion process allows Giro to optimise ventilation without compromising protection, so in-mould helmets can be both lighter and cooler than traditional helmets. Roc-Loc® 5.5 MIPS fit system The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of Giro helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. It integrates perfectly with the MIPS system and it’s lighter than comparable systems too, making it the ultimate in skull-hugging luxury.

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