Leatt Velocity 6.5 Iriz Fuel Red GogglesFeaturing a wide-angle 170-degree WideVision Mirror (Iriz) Lens, that also happens to be bulletproof so incredibly tough too, the Leatt Velocity 6.5 Iriz Fuel Red Goggles are ready for all the demands of mountain bike riding. Never miss a turn, always hit the right braking point and easily spot the landing off that big booter, the Velocity 6.5 Iriz Fuel Red Goggles make sure you always enjoy a clear view of whatever the trail throws your way. It's the WideVision (170°) RideViz Mirror lens that gives you a supremely wide view of where you're headed. Meanwhile, with the permanent anti-fog function built in, you'll also enjoy a mist-free view of the trails. Leatt's self-draining frame design also allows mud and muck to slop off the lense unimpeded. Lastly, when Leatt say the lenses are bulletproof, they're not wrong, having tested them to Military Ballistic Impact Standard (MIL-DTL-43511D). Stone strikes will be easily shrugged off, even at high speeds. The 6.5s are also Roll-Off ready, with posts and a Tear-Off pack included, ready for those super-sloppy, wet and muddy days on the mountain bike that always leaves you with a grin on your mud-cacked face. If you happen to wear glasses then you'll love the Over-The-Glasses fit and the wide outriggers and 50mm anti-slip strap work brilliantly with almost all helmets. Mountain biking is a sweaty business, but the dual-layer, anti-sweat face foam keeps comfort levels high and ensures sweat can't sting the eyes.Features:Bulletproof 170-degree WideVision Mirror Iriz LensEasy clip-in/out lens changePermanent anti-fog function built into the inner lensRoll-Off ready for Leatt WideVision 48mmn system (optional)Removable Triple-layer, dual-density comfort face foam and anti-sweat fleece backingSelf-draining open lower frame design allows dirt to fall from lensOut-riggers with a 50mm anti-slip coated strapTapered custom shape to fit even those difficult helmetsOTG (Over the Glasses) fitTear-Off ready with posts with Tear-Off pack includedBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt Velocity 6.5 Iriz GogglesWith their wide-angle bulletproof 170-degree WideVision Mirror (Iriz) Lens, the Leatt Velocity 6.5 Iriz Goggles bring clarity and protection to all your mountain biking escapades.Never miss a turn, always hit the right braking point and easily spot the landing off that big booter, the Velocity 6.5 Iriz Goggles make sure you always enjoy a clear view of whatever the trail throws your way. It's the WideVision (170°) RideViz Mirror lens that gives you a supremely wide view of where you're headed. Meanwhile, with the permanent anti-fog function built in, you'll also enjoy a mist-free view of the trails. Leatt's self-draining frame design also allows mud and muck to slop off the lense unimpeded. Lastly, when Leatt say the lenses are bulletproof, they're not wrong, having tested them to Military Ballistic Impact Standard (MIL-DTL-43511D). Stone strikes will be easily shrugged off, even at high speeds. The 6.5s are also Roll-Off ready, with posts and a Tear-Off pack included, ready for those super-sloppy, wet and muddy days on the mountain bike that always leaves you with a grin on your mud-cacked face. If you happen to wear glasses then you'll love the Over-The-Glasses fit and the wide outriggers and 50mm anti-slip strap work brilliantly with almost all helmets. Mountain biking is a sweaty business, but the dual-layer, anti-sweat face foam keeps comfort levels high and ensures sweat can't sting the eyes.Features:Bulletproof 170-degree WideVision Mirror Iriz LensEasy clip-in/out lens changePermanent anti-fog function built into the inner lensRoll-Off ready for Leatt WideVision 48mmn system (optional)Removable Triple-layer, dual-density comfort face foam and anti-sweat fleece backingSelf-draining open lower frame design allows dirt to fall from lensOut-riggers with a 50mm anti-slip coated strapTapered custom shape to fit even those difficult helmetsOTG (Over the Glasses) fitTear-Off ready with posts with Tear-Off pack includedBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt Velocity 5.0 MTB Iriz GogglesMade for the demands of mountain biking, the Leatt Velocity 5.0 MTB Iriz Goggles offer a clear, wide-angle view of the trails and the confidence of a military-grade bulletproof lens. It's clear these are a MTB riding essential.You don't want to miss a thing when you're flying down MTB trails at full speed. And the Velocity 5.0 MTB Iriz Goggles make sure you're always able to spot turns, berms and big booters with ease.It's the WideVision (170°) RideViz Mirror lens that gives you a supremely wide view of where you're headed. Meanwhile, with the permanent anti-fog function built in, you'll also enjoy a mist-free view of the trails. Leatt's self-draining frame design also allows mud and muck to slop off the lense unimpeded. Lastly, when Leatt say the lenses are bulletproof, they're not wrong, having tested them to Military Ballistic Impact Standard (MIL-DTL-43511D). If you happen to wear glasses then you'll love the Over-The-Glasses fit and the wide outriggers and 45mm anti-slip strap work brilliantly with almost all helmets. Mountain biking is a sweaty business, but the dual-layer, anti-sweat face foam keeps comfort levels high and ensures sweat can't sting the eyes.Wherever you get your mountain biking kicks, be it enduro, downhill or mountain bike trail ripping with mates, the Velocity 5.0 are a high-performance goggle for it all. Features:Bulletproof 170-degree WideVision RideViz Mirror (Iriz) LensPermanent anti-fog function built into the lensTriple-layer, dual-density comfort face foam and anti-sweat fleece backingSelf-draining open lower frame design allows dirt to fall from the lensOut-riggers with a 45mm anti-slip coated strapTapered custom shape to fit even those difficult helmetsOTG - Over-the-glasses fitBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt MTB Gravity 8.0 HelmetPacked with safety features, including 360 ° Turbine Technology, the Leatt MTB Gravity 8.0 Helmet achieves the highest standards of protection, letting you can ride the toughest of with confidence. If you're seeking out the steepest, most technical downhill trails, whipping over the biggest gaps and drops and generally pushing your mountain bike riding faster and further, a crash is just a part of the game. And when it does all go wrong, the MTB Gravity 8.0 Helmet is here to make sure your head is safely covered. Dust yourself down. Keep riding. Safe to its CoreWhen it comes to head and brain protection, the 8.0 uses a combination of technologies to soak up and dissipate impact forces. Firstly, 4 different densities of impact-absorbing foam are utilised within the core. Each is deployed to specific areas of the helmet, tuned to the specific requirements of the type of most common impact. Whether a slow speed fall or high-speed slam, the core provides outstanding head protection.The visor also delivers extra safety, breaking away in a crash to reduce rotational forces on the head. We then come to the innovative 360-degree Turbine Technology.360 ° Turbine Technology InsideThe 360 ° Turbine Technology is focused on reducing the damaging effects of a crash on your brain. It works via 360 °moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion. Cool and ComfortableWith safety more than covered, you'll also be pleased to find Leatt haven't compromised on ventilation. Large entry and exhaust vents channel air through the inside, pulling in the fresh air and expelling warm, damp air. At both slow and fast speeds, airflow is optimised. Also adding to your comfort is the moisture-wicking liner. As you work up a sweat, this draws moisture off your skin so you don't feel drenched at the end of a session. It's anti-odour too, leaving you smelling fresh on the uplift and being a washable liner, you can always get that new helmet feel. Features:Pro-Fit TM modulating comfort linerImpact-absorbing foam in 4 densities for ultimate reduction of forces to head and brain360-degree Turbine TechnologyMoisture-wicking, breathable, anti-odour and washable liner fabricOptimal neck brace compatibilityMaximized ventilation effective even at very low speedsVisor with breakaway function for rotational reduction in a crash - Includes Visor extensionEmergency cheek pad removalHydration ready (with optional hands-free kit)Certified and tested: EN1078, Motorcycle ECE 22.05Weight: From 1120g (+/-50g)Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt Velocity 6.5 Iriz Stealth Silver GogglesCreated to keep your vision clear when mountain biking, the Leatt Velocity 6.5 Iriz Stealth Silver Goggles feature a wide-angle, bulletproof WideVision Mirror Iriz Lens. They won't let you down when you're charging hard into MTB trails.Never miss a turn, always hit the right braking point and easily spot the landing off that big booter, the Velocity 6.5 Iriz Stealth Silver Goggles make sure you always enjoy a clear view of whatever the trail throws your way. It's the WideVision (170°) RideViz Mirror lens that gives you a supremely wide view of where you're headed. Meanwhile, with the permanent anti-fog function built in, you'll also enjoy a mist-free view of the trails. Leatt's self-draining frame design also allows mud and muck to slop off the lense unimpeded. Lastly, when Leatt say the lenses are bulletproof, they're not wrong, having tested them to Military Ballistic Impact Standard (MIL-DTL-43511D). Stone strikes will be easily shrugged off, even at high speeds. The 6.5s are also Roll-Off ready, with posts and a Tear-Off pack included, ready for those super-sloppy, wet and muddy days on the mountain bike that always leaves you with a grin on your mud-cacked face. If you happen to wear glasses then you'll love the Over-The-Glasses fit and the wide outriggers and 50mm anti-slip strap work brilliantly with almost all helmets. Mountain biking is a sweaty business, but the dual-layer, anti-sweat face foam keeps comfort levels high and ensures sweat can't sting the eyes.Features:Bulletproof 170-degree WideVision Mirror Iriz LensEasy clip-in/out lens changePermanent anti-fog function built into the inner lensRoll-Off ready for Leatt WideVision 48mmn system (optional)Removable Triple-layer, dual-density comfort face foam and anti-sweat fleece backingSelf-draining open lower frame design allows dirt to fall from lensOut-riggers with a 50mm anti-slip coated strapTapered custom shape to fit even those difficult helmetsOTG (Over the Glasses) fitTear-Off ready with posts with Tear-Off pack includedBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt MTB Gravity 8.0 HelmetPacked with safety features, including 360 ° Turbine Technology, the Leatt MTB Gravity 8.0 Helmet achieves the highest standards of protection, letting you can ride the toughest of with confidence. If you're seeking out the steepest, most technical downhill trails, whipping over the biggest gaps and drops and generally pushing your mountain bike riding faster and further, a crash is just a part of the game. And when it does all go wrong, the MTB Gravity 8.0 Helmet is here to make sure your head is safely covered. Dust yourself down. Keep riding. Safe to its CoreWhen it comes to head and brain protection, the 8.0 uses a combination of technologies to soak up and dissipate impact forces. Firstly, 4 different densities of impact-absorbing foam are utilised within the core. Each is deployed to specific areas of the helmet, tuned to the specific requirements of the type of most common impact. Whether a slow speed fall or high-speed slam, the core provides outstanding head protection.The visor also delivers extra safety, breaking away in a crash to reduce rotational forces on the head. We then come to the innovative 360-degree Turbine Technology.360 ° Turbine Technology InsideThe 360 ° Turbine Technology is focused on reducing the damaging effects of a crash on your brain. It works via 360 °moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion. Cool and ComfortableWith safety more than covered, you'll also be pleased to find Leatt haven't compromised on ventilation. Large entry and exhaust vents channel air through the inside, pulling in the fresh air and expelling warm, damp air. At both slow and fast speeds, airflow is optimised. Also adding to your comfort is the moisture-wicking liner. As you work up a sweat, this draws moisture off your skin so you don't feel drenched at the end of a session. It's anti-odour too, leaving you smelling fresh on the uplift and being a washable liner, you can always get that new helmet feel. Features:Pro-Fit TM modulating comfort linerImpact-absorbing foam in 4 densities for ultimate reduction of forces to head and brain360-degree Turbine TechnologyMoisture-wicking, breathable, anti-odour and washable liner fabricOptimal neck brace compatibilityMaximized ventilation effective even at very low speedsVisor with breakaway function for rotational reduction in a crash - Includes Visor extensionEmergency cheek pad removalHydration ready (with optional hands-free kit)Certified and tested: EN1078, Motorcycle ECE 22.05Weight: From 1120g (+/-50g)Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt Velocity 5.0 MTB Iriz GogglesMade for the demands of mountain biking, the Leatt Velocity 5.0 MTB Iriz Goggles offer a clear, wide-angle view of the trails and the confidence of a military-grade bulletproof lens. It's clear these are a MTB riding essential.You don't want to miss a thing when you're flying down MTB trails at full speed. And the Velocity 5.0 MTB Iriz Goggles make sure you're always able to spot turns, berms and big booters with ease.It's the WideVision (170°) RideViz Mirror lens that gives you a supremely wide view of where you're headed. Meanwhile, with the permanent anti-fog function built in, you'll also enjoy a mist-free view of the trails. Leatt's self-draining frame design also allows mud and muck to slop off the lense unimpeded. Lastly, when Leatt say the lenses are bulletproof, they're not wrong, having tested them to Military Ballistic Impact Standard (MIL-DTL-43511D). If you happen to wear glasses then you'll love the Over-The-Glasses fit and the wide outriggers and 45mm anti-slip strap work brilliantly with almost all helmets. Mountain biking is a sweaty business, but the dual-layer, anti-sweat face foam keeps comfort levels high and ensures sweat can't sting the eyes.Wherever you get your mountain biking kicks, be it enduro, downhill or mountain bike trail ripping with mates, the Velocity 5.0 are a high-performance goggle for it all. Features:Bulletproof 170-degree WideVision RideViz Mirror (Iriz) LensPermanent anti-fog function built into the lensTriple-layer, dual-density comfort face foam and anti-sweat fleece backingSelf-draining open lower frame design allows dirt to fall from the lensOut-riggers with a 45mm anti-slip coated strapTapered custom shape to fit even those difficult helmetsOTG - Over-the-glasses fitBuy Leatt Eyewear from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt Turbine - DBX/GPX/MRX HelmetLeatt 360° Turbine Technology improves energy impact absorption at concussion level and improves protection against multiple impacts. Initial Lab testing show a 30%-50% reduction in energy transfer to the head at concussion level.The Turbine design allows movement of the outer shell during impact, limiting the rotational forces to the skull and brain by up to 20%.Features:Fits: Leatt DBX/GPX/MRX HelmetHelps reduce low energy impacts by 30% - 50% and rotational acceleration by 20% Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.
Leatt MTB Gravity 4.0 HelmetThe Leatt MTB Gravity 4.0 Helmet is an award winning, downhill ready helmet. With a host of safety features, it will give you the confidence to push your mountain bike riding to new heights. When you're on your DH mountain bike and squeezing out every last ounce of speed things can go very wrong very quickly. A misjudged line. A high-speed washout. A clipped handlebar. Perhaps too much speed into a big booter. It's during those living on the edge moments you'll be glad of the protection of the MTB Gravity 4.0 Helmet.Impact Protection PerformanceThe Gravity 4.0 boosts confidence thanks to its host of protective features. The heart of the 4.0 is a dual foam construction, featuring EPS + EP0 impact foams. In combination, these two foams work hard to soak up the forces of both slow and high-speed crashes. The foam inner is covered by a tough Polymer shell, enhancing structural strength and durability. And for particularly gnarly trails, the 4.0 is fully neck brace compatible.The visor not only keeps off sun and dirt but in the event of a crash, it's also designed to break away, reducing the effects of rotation force impacts. You also have a removable mouthpiece ventilation cover - leave it on when you want extra protection, pop it out when ventilation is more important.360 ̊ Turbine TechnologyThe Gravity 4.0 also features Leatt's 360 ̊ Turbine Technology. This tech is focused on reducing the damaging effects of a crash on your brain. It works via 360 ̊moving discs, all made from an energy-absorbing material. These impart a reduction of rotational acceleration to the head and brain by up to 40%. The system also improves the absorption of impact energy - it reduces peak brain acceleration by up to 30% at the impact speeds associated with concussion.Ready for DH ActionWhen you're getting rowdy, you're sure to feel the heat build. But that's not a problem. The Gravity 4.0 has a total of 22 air vents, creating a rush of cool air to the head when you're up to speed. This keeps fresh air circulating and allows warm sweaty air to escape.Talking of sweat, the Dri-Lex® liner is quick to wick moisture off your skin, leaving you feeling drier and more comfortable. The anti-odour treatment also prevents nasty niffs, ensuring you're not causing a stink on the uplift. And to keep that always fresh feel, it's easy to remove and wash.Lastly, with its Fidlock magnetic closure system, it's super quick and easy to pull on and remove your helmet. Less fuss. More riding.Features:DH certified lightweight Polymer shellMaximized ventilation with 22 ventsRemovable mouthpiece ventilation coverFidlock magnetic closure system360-degree Turbine Technology - Reduces forces associated with concussionDri-Lex® moisture-wicking, breathable, anti-odour and washable inner linerOptimal neck brace compatibilityVisor with breakaway function for rotational reduction in a crashIn-moulded EPS + EPO impact foam for superior energy absorptionWeight: From 850g Certified and tested: EN1078Buy Leatt Protection from Chain Reaction Cycles, the World's Largest Online Bike Store.