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Bike Helmets

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Developed in cooperation with Team Ineos, Valegro is designed to offer the best comfort ventilation when climbing or riding in hot conditions.The profile of VALEGRO's polycarbonate shell has been test more→ed and refined by Kask’s engineers in conjunction with a wind-tunnel to get the best results in terms of thermo-cooling performance. The VALEGRO offers advanced ventilation and an impressive weight of just 180g (size small). This new design offers maximum cooling through 37 ventilation holes with new breathable and quick-dry padding. The 5mm layer of fast-wicking thermoformed tri-dimensional padding is antistatic, bacteriostatic, heat regulating and moisture transferring using Resistex Carbon. A…
Kask Utopia WG11 Road Helmet Utilising an Aero Control profile that markedly reduces drag, whatever the head position, the Kask Utopia WG11 Road Helmet is an ideal choice for fast road races or chall more→enging solo efforts against the clock. The profile is complemented by wind tunnel tuned vents and internal channelling to further improve aerodynamic performance and guarantee effective cooling in stifling conditions. Kask’s WG11 safety testing standards are exceeded thanks to the polystyrene core and polycarbonate outer layer that work in tandem to protect the rider’s head from both rotational and linear impacts. A secure fit is granted by the floating inner cradle with Micro Dial adjustment, whi…
Kask Utopia WG11 Road Helmet Utilising an Aero Control profile that markedly reduces drag, whatever the head position, the Kask Utopia WG11 Road Helmet is an ideal choice for fast road races or chall more→enging solo efforts against the clock. The profile is complemented by wind tunnel tuned vents and internal channelling to further improve aerodynamic performance and guarantee effective cooling in stifling conditions. Kask’s WG11 safety testing standards are exceeded thanks to the polystyrene core and polycarbonate outer layer that work in tandem to protect the rider’s head from both rotational and linear impacts. A secure fit is granted by the floating inner cradle with Micro Dial adjustment, whi…
That being said, racing style doesn't go amiss either, and the wide, ultra-cooling vents let the helmet make its mark for that signature MTB aesthetic.Proven MIPS impact protection system reduces rota more→tional forces in a crashDual-density Varizorb EPS liner is meant to provide improved impact protection8 Big Bore vents and 7 exhaust vents keep you cool and aid in moisture managementFixed visor is positioned perfectly for maximum air flowFidlock SNAP helmet buckle provides quick entry and exitRemovable antimicrobial and moisture wicking linerIncludes additional pads for a custom fitWeight: 750 g, size medium
197.09Buy!
£
Sigmasports.com
Delivery: to United Kingdom
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Endura MT500 Full Face MIPS Helmet The Endura MT500 Full Face MIPS Helmet delivers incredibly lightweight protection for extreme off-road riding and racing. Along with MIPS brain protection, the helm more→et incorporates advanced energy absorber, Koroyd®, and a unique chin bar construction to provide additional impact resistance without adding excess weight.  There are a number of large vents including a top “air intake” zone and large diameter Koroyd tubes to ensure good airflow and cooling. The internal padding effectively wicks moisture. Comfort and security are easy to dial in thanks to plenty of micro-adjustment in the fit system, that's easy to use with one hand. 
197.09Buy!
£
Sigmasports.com
Delivery: to United Kingdom
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Endura MT500 Full Face MIPS Helmet The Endura MT500 Full Face MIPS Helmet delivers incredibly lightweight protection for extreme off-road riding and racing. Along with MIPS brain protection, the helm more→et incorporates advanced energy absorber, Koroyd®, and a unique chin bar construction to provide additional impact resistance without adding excess weight.  There are a number of large vents including a top “air intake” zone and large diameter Koroyd tubes to ensure good airflow and cooling. The internal padding effectively wicks moisture. Comfort and security are easy to dial in thanks to plenty of micro-adjustment in the fit system, that's easy to use with one hand. 
197.09Buy!
£
Sigmasports.com
Delivery: to United Kingdom
Report
Endura MT500 Full Face MIPS Helmet The Endura MT500 Full Face MIPS Helmet delivers incredibly lightweight protection for extreme off-road riding and racing. Along with MIPS brain protection, the helm more→et incorporates advanced energy absorber, Koroyd®, and a unique chin bar construction to provide additional impact resistance without adding excess weight.  There are a number of large vents including a top “air intake” zone and large diameter Koroyd tubes to ensure good airflow and cooling. The internal padding effectively wicks moisture. Comfort and security are easy to dial in thanks to plenty of micro-adjustment in the fit system, that's easy to use with one hand. 
197.99Buy!
£
Sigmasports.com
Delivery: to United Kingdom
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Bontrager XXX WaveCel Helmet The Bontrager XXX WaveCel Helmet has been developed to deliver unrivalled protection from impact, while providing the professional cyclists of Trek-Segafredo men's an more→d women's teams with race-winning aerodynamics. WaveCel technology adds just 53 grams to the overall weight of the helmet but can boast a massive 48-times reduction in the likelihood of suffering a concussion on impact when tested against a standard foam helmet. The Boa dial ensures a snug fit while AgION antimicrobial pads help wick away your perspiration when you're working hard on the bike. Bontrager's industry-leading crash replacement guarantee ensures you won't get hit in the …
Bontrager XXX WaveCel Helmet The Bontrager XXX WaveCel Helmet has been developed to deliver unrivalled protection from impact, while providing the professional cyclists of Trek-Segafredo men's an more→d women's teams with race-winning aerodynamics. WaveCel technology adds just 53 grams to the overall weight of the helmet but can boast a massive 48-times reduction in the likelihood of suffering a concussion on impact when tested against a standard foam helmet. The Boa dial ensures a snug fit while AgION antimicrobial pads help wick away your perspiration when you're working hard on the bike. Bontrager's industry-leading crash replacement guarantee ensures you won't get hit in the …
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
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Specialized S-Works Prevail 3 Helmet   An all-rounder that excels when the sun is beating down or the road is pointing up, the Specialized S-Works Prevail 3 Helmet is Specialized';s most ventilate more→d to date. Re-writing the rulebook, foam bridges have been removed from the centre to create thru-air channels, essentially increasing ventilation surface area by 24.5% compared to the S-Works Prevail II Vent.  Previously, EPS foam has been used to dissipate energy in the event of an impact. Extensive research and development led to Specialized minimising use of conventional EPS foam, coming up with a more innovative solution. AirCage technology incorporates woven aramid cables that traverse the…
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
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MET Parachute MCR MIPS Helmet MET’s Parachute MCR MIPS Helmet can be used with or without the chin piece depending on the activity or removed for extra breathability when climbing. Attaching via a si more→mple magnetic clip system, the helmet doesn’t even have to be removed to take off or replace the chin bar. The MIPS (Multi-directional Impact Protection System) allows the external helmet shell to move separately to the internal cradle by using a low friction layer attached with elastomers, providing protection against rotational impacts. A secure and comfortable fit is provided by the BOA FS1 with incremental adjustment and a 360-degree belt, whilst the chinstrap is easily located and fastened usin…
Specialized S-Works Prevail 3 Helmet   An all-rounder that excels when the sun is beating down or the road is pointing up, the Specialized S-Works Prevail 3 Helmet is Specialized';s most ventilate more→d to date. Re-writing the rulebook, foam bridges have been removed from the centre to create thru-air channels, essentially increasing ventilation surface area by 24.5% compared to the S-Works Prevail II Vent.  Previously, EPS foam has been used to dissipate energy in the event of an impact. Extensive research and development led to Specialized minimising use of conventional EPS foam, coming up with a more innovative solution. AirCage technology incorporates woven aramid cables that traverse the…
Specialized S-Works Prevail 3 Helmet   An all-rounder that excels when the sun is beating down or the road is pointing up, the Specialized S-Works Prevail 3 Helmet is Specialized';s most ventilate more→d to date. Re-writing the rulebook, foam bridges have been removed from the centre to create thru-air channels, essentially increasing ventilation surface area by 24.5% compared to the S-Works Prevail II Vent.  Previously, EPS foam has been used to dissipate energy in the event of an impact. Extensive research and development led to Specialized minimising use of conventional EPS foam, coming up with a more innovative solution. AirCage technology incorporates woven aramid cables that traverse the…
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
Report
Specialized S-Works Prevail 3 Helmet   An all-rounder that excels when the sun is beating down or the road is pointing up, the Specialized S-Works Prevail 3 Helmet is Specialized';s most ventilate more→d to date. Re-writing the rulebook, foam bridges have been removed from the centre to create thru-air channels, essentially increasing ventilation surface area by 24.5% compared to the S-Works Prevail II Vent.  Previously, EPS foam has been used to dissipate energy in the event of an impact. Extensive research and development led to Specialized minimising use of conventional EPS foam, coming up with a more innovative solution. AirCage technology incorporates woven aramid cables that traverse the…
Specialized S-Works Evade 3 Helmet In its 3rd generation, the Specialized S-Works Evade MIPS Helmet got cooler. A helmet selected by many professional riders for its drag-reducing credentials, the Ev more→ade 3 now incorporates a better airflow system without compromising aerodynamics, allowing comfortable use in, and making it the fastest choice across, a broader range of stages, rides and conditions. Extensive Computational Fluid Dynamics and Win Tunnel testing led to the inclusion of rear diffuser technology for aero gains, which were then offset by the larger ventilation surface area to the front. The result? A helmet that's just as fast as the Evade 2, but 10% more ventilated.  MIPS Air N…
Specialized S-Works Prevail 3 Helmet   An all-rounder that excels when the sun is beating down or the road is pointing up, the Specialized S-Works Prevail 3 Helmet is Specialized';s most ventilate more→d to date. Re-writing the rulebook, foam bridges have been removed from the centre to create thru-air channels, essentially increasing ventilation surface area by 24.5% compared to the S-Works Prevail II Vent.  Previously, EPS foam has been used to dissipate energy in the event of an impact. Extensive research and development led to Specialized minimising use of conventional EPS foam, coming up with a more innovative solution. AirCage technology incorporates woven aramid cables that traverse the…
Specialized S-Works Evade 3 Helmet In its 3rd generation, the Specialized S-Works Evade MIPS Helmet got cooler. A helmet selected by many professional riders for its drag-reducing credentials, the Ev more→ade 3 now incorporates a better airflow system without compromising aerodynamics, allowing comfortable use in, and making it the fastest choice across, a broader range of stages, rides and conditions. Extensive Computational Fluid Dynamics and Win Tunnel testing led to the inclusion of rear diffuser technology for aero gains, which were then offset by the larger ventilation surface area to the front. The result? A helmet that's just as fast as the Evade 2, but 10% more ventilated.  MIPS Air N…
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
Report
Specialized S-Works Prevail 3 Helmet   An all-rounder that excels when the sun is beating down or the road is pointing up, the Specialized S-Works Prevail 3 Helmet is Specialized';s most ventilate more→d to date. Re-writing the rulebook, foam bridges have been removed from the centre to create thru-air channels, essentially increasing ventilation surface area by 24.5% compared to the S-Works Prevail II Vent.  Previously, EPS foam has been used to dissipate energy in the event of an impact. Extensive research and development led to Specialized minimising use of conventional EPS foam, coming up with a more innovative solution. AirCage technology incorporates woven aramid cables that traverse the…
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
Report
Abus Gamechanger 2.0 MIPS Aero Helmet Ensure you maintain the decisive advantage in the battle for every watt: elevate your racing experience to the next level with the Abus GameChanger 2.0 MIPS Aero more→Helmet. As every second is crucial, minimising air resistance is essential! This is where the broader rear section becomes crucial, complementing the aerodynamic contour. The AeroBlade enhances airflow with a distinctive grid structure and adjusts to varying speeds, side angles, and helmet inclinations. Therefore, the GameChanger 2.0 offers a solution for every racing scenario. With integrated MIPS, the Air Node Rotation System mitigates rotational forces during a fall, providing enhanced brain p…
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
Report
Specialized S-Works Evade 3 Helmet In its 3rd generation, the Specialized S-Works Evade MIPS Helmet got cooler. A helmet selected by many professional riders for its drag-reducing credentials, the Ev more→ade 3 now incorporates a better airflow system without compromising aerodynamics, allowing comfortable use in, and making it the fastest choice across, a broader range of stages, rides and conditions. Extensive Computational Fluid Dynamics and Win Tunnel testing led to the inclusion of rear diffuser technology for aero gains, which were then offset by the larger ventilation surface area to the front. The result? A helmet that's just as fast as the Evade 2, but 10% more ventilated.  MIPS Air N…
199.00Buy!
£
Sigmasports.com
Delivery: to United Kingdom
Report
MET Parachute MCR MIPS Helmet MET’s Parachute MCR MIPS Helmet can be used with or without the chin piece depending on the activity or removed for extra breathability when climbing. Attaching via a si more→mple magnetic clip system, the helmet doesn’t even have to be removed to take off or replace the chin bar. The MIPS (Multi-directional Impact Protection System) allows the external helmet shell to move separately to the internal cradle by using a low friction layer attached with elastomers, providing protection against rotational impacts. A secure and comfortable fit is provided by the BOA FS1 with incremental adjustment and a 360-degree belt, whilst the chinstrap is easily located and fastened usin…
Specialized S-Works Evade 3 Helmet In its 3rd generation, the Specialized S-Works Evade MIPS Helmet got cooler. A helmet selected by many professional riders for its drag-reducing credentials, the Ev more→ade 3 now incorporates a better airflow system without compromising aerodynamics, allowing comfortable use in, and making it the fastest choice across, a broader range of stages, rides and conditions. Extensive Computational Fluid Dynamics and Win Tunnel testing led to the inclusion of rear diffuser technology for aero gains, which were then offset by the larger ventilation surface area to the front. The result? A helmet that's just as fast as the Evade 2, but 10% more ventilated.  MIPS Air N…
199.99Buy!
£
Tredz.co.uk
Delivery: in United Kingdom
Report
Whether you're racing Enduro or DH, getting in laps at the bike park, E Biking or hitting your local trails, the Project 23 Carbon will keep you protected.The carbon fibre shell allied to our new S.E. more→R.T (Seven Energy Reduction Technology) energy management smart foam reduces impact energy transfer to the brain by up to 20%.To ensure you stay cool and comfortable 23 big bore vents offer no compromise through-flow ventilation. The Carbon P23 is also super-light weighing just 945 Grams (Size L).Manages impact energy that can be transmitted to the brain in the event of a crashProvides rotational force managementThe overall focus is on energy transmission managementDeveloped at our Prolab facility …
Abus Airbreaker Road Helmet The Abus Airbreaker Road Helmet is a premium offering that delivers top levels of impact protection and feels barely noticeable to the wearer. An In-Mold construction conn more→ects the outer shell with shock-absorbing EPS foam, keeping the weight of the helmet down in the process. Top-level ventilation is delivered through the clever vent design, with 11 inlets channelling air across the head, exiting through three outlets to the back. The fit system can be finely tuned using the Zoom Ace wheel, while premium FlowStraps feel great against your skin. Pop your glasses in the AirPort holder, and if you have longer hair, Abus has catered for you by providing an aperture …
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