BUILT TO LEAD Every watt counts. The Z20 Aero is built with that in mind, delivering uncompromising performance, innovation, fit and comfort. With its drag-defying shape, Progressive Layering, and Integrated MIPS, this helmet provides real-world performance for riders who want to lead. FEATURES Integrated MIPS (Multi-Directional Impact Protection System) - MIPS is designed to reduce rotational forces that can result from certain impacts. By integrating the MIPS slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head. Progressive Layering: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. Float Fit Race - A state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation 10 vents Aero-optimized shape No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned X-Static padding: Quick-drying materials, woven with real silver fibers, inhibit growth of odor-causing bacteria and fungi CE EN1078 certified CONSTRUCTION Progressive Layering: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. FIT SYSTEM Float Fit Race - A state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned Lightweight straps
Bell Sixer MIPS HelmetOne of the finest fits cycling has ever seen. Crafted to deliver unrivalled comfort and protection worthy of any offroad champion, the Bell Sixer MIPS Helmet is jam-packed with technology to ensure you stay cool no matter how intense your session may be.With its closer-to-the-head fit and Bell’s Float Fit System which delivers the ultimate fit, the Sixer MIPS Helmet is a leading light of the offroad scene ready for you to shred morning, noon and night. Keeping you cool thanks to the 26 vents and four brow ports maximising airflow, staying cool no matter how fast you enter the berm aids comfort and focus. If that doesn’t do it, the Sixer also has a proprietary sweat guide to ensure you fund your perfect flow and focus on nothing but the trail.CompatibilityNot prepared to settle at just plain, old-fashioned protection, the Sixer MIPS Helmet can also be integrated with goggles to keep your eyes shielded when companions kick up roost in front. Using a strap gripper at the rear to keep them in place, this Bell favourite also has an adjustable visor height and an integrated camera/light mount should you wish to capture any sick jumps to share on social media in the evening.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.Features:4-position Adjustable VisorAdjustable VisorDual Flow Ventilation™Exposed Polycarbonate Roll CageFloat Fit Race™ (integrated with MIPS)Fusion In-Mould Polycarbonate ShellIntegrated Breakaway Camera MountMIPS-Equipped & No-Twist Tri-Glides™Progressive Layering™Sweat Guide™ Padding & X-Static® PaddingShop all MIPS helmets - Click hereBuy Bell from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell Sixer MIPS HelmetOne of the finest fits cycling has ever seen. Crafted to deliver unrivalled comfort and protection worthy of any offroad champion, the Bell Sixer MIPS Helmet is jam-packed with technology to ensure you stay cool no matter how intense your session may be.With its closer-to-the-head fit and Bell’s Float Fit System which delivers the ultimate fit, the Sixer MIPS Helmet is a leading light of the offroad scene ready for you to shred morning, noon and night. Keeping you cool thanks to the 26 vents and four brow ports maximising airflow, staying cool no matter how fast you enter the berm aids comfort and focus. If that doesn’t do it, the Sixer also has a proprietary sweat guide to ensure you fund your perfect flow and focus on nothing but the trail.CompatibilityNot prepared to settle at just plain, old-fashioned protection, the Sixer MIPS Helmet can also be integrated with goggles to keep your eyes shielded when companions kick up roost in front. Using a strap gripper at the rear to keep them in place, this Bell favourite also has an adjustable visor height and an integrated camera/light mount should you wish to capture any sick jumps to share on social media in the evening.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.Features:4-position Adjustable VisorAdjustable VisorDual Flow Ventilation™Exposed Polycarbonate Roll CageFloat Fit Race™ (integrated with MIPS)Fusion In-Mould Polycarbonate ShellIntegrated Breakaway Camera MountMIPS-Equipped & No-Twist Tri-Glides™Progressive Layering™Sweat Guide™ Padding & X-Static® PaddingShop all MIPS helmets - Click hereBuy Bell from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell Sixer MIPS HelmetOne of the finest fits cycling has ever seen. Crafted to deliver unrivalled comfort and protection worthy of any offroad champion, the Bell Sixer MIPS Helmet is jam-packed with technology to ensure you stay cool no matter how intense your session may be.With its closer-to-the-head fit and Bell’s Float Fit System which delivers the ultimate fit, the Sixer MIPS Helmet is a leading light of the offroad scene ready for you to shred morning, noon and night. Keeping you cool thanks to the 26 vents and four brow ports maximising airflow, staying cool no matter how fast you enter the berm aids comfort and focus. If that doesn’t do it, the Sixer also has a proprietary sweat guide to ensure you fund your perfect flow and focus on nothing but the trail.CompatibilityNot prepared to settle at just plain, old-fashioned protection, the Sixer MIPS Helmet can also be integrated with goggles to keep your eyes shielded when companions kick up roost in front. Using a strap gripper at the rear to keep them in place, this Bell favourite also has an adjustable visor height and an integrated camera/light mount should you wish to capture any sick jumps to share on social media in the evening.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.Features:4-position Adjustable VisorAdjustable VisorDual Flow Ventilation™Exposed Polycarbonate Roll CageFloat Fit Race™ (integrated with MIPS)Fusion In-Mould Polycarbonate ShellIntegrated Breakaway Camera MountMIPS-Equipped & No-Twist Tri-Glides™Progressive Layering™Sweat Guide™ Padding & X-Static® PaddingShop all MIPS helmets - Click hereBuy Bell from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell 4Forty Air Helmet (MIPS)Created for the privateer mountain biker seeking pro-level performance, the Bell 4Forty Air Helmet (MIPS) is packed with all the features needed to keep you safer and more dialled in to enjoy your trail ride. Bell has taken their 4Forty and evolved the design to make it better than ever. A sleek shell sees improvements to venting and better goggle compatibility as well as a magnetic buckle to make fitment easy.What hasn't changed is the superb level of protection. In the event of a crash, the EPS foam core provides shock absorption, helping to prevent injury. This protective core is fused to a durable polycarbonate shell. In combination with the inner, this system offers reliable protection against minor dings from trailside overgrowth as well as more serious impacts. MIPS (Multi-directional Impact Protection System)Made to meet and exceed international standards, Bell also turn to MIPS to add an extra layer of head protection to their 4Forty Air.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.Feature-packed MTB PerformanceWhen you're in the flow of the trail or grinding it up a steep uphill, 14 large vents let air rush over your head so you don't overheat. However, when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the pads and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness.A Fidlock Magnetic Buckle is a great upgrade, making it quick and easy to put on and pull off your helmet. Meanwhile, No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Lastly, eyewear ports make space to stow sunglasses easily and for those of you who prefer goggles, integrated grippers keep your goggle straps securely in place. Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance-focused mountain bikers. Features:Fusion In-Mould Polycarbonate ShellMIPS® (integrated with fit system)No-Twist Tri-Glides™Sweat Guide™Ionic+ Comfort Padding3-Position Adjustable VisorFloat Fit (integrated with MIPS)Goggle Gripper and Eyewear PortsFidlock Magnetic Buckle14 VentsCertified to CE EN1078Weight: 370 grams (size M/L)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell 4Forty Air Helmet (MIPS)Created for the privateer mountain biker seeking pro-level performance, the Bell 4Forty Air Helmet (MIPS) is packed with all the features needed to keep you safer and more dialled in to enjoy your trail ride. Bell has taken their 4Forty and evolved the design to make it better than ever. A sleek shell sees improvements to venting and better goggle compatibility as well as a magnetic buckle to make fitment easy.What hasn't changed is the superb level of protection. In the event of a crash, the EPS foam core provides shock absorption, helping to prevent injury. This protective core is fused to a durable polycarbonate shell. In combination with the inner, this system offers reliable protection against minor dings from trailside overgrowth as well as more serious impacts. MIPS (Multi-directional Impact Protection System)Made to meet and exceed international standards, Bell also turn to MIPS to add an extra layer of head protection to their 4Forty Air.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.Feature-packed MTB PerformanceWhen you're in the flow of the trail or grinding it up a steep uphill, 14 large vents let air rush over your head so you don't overheat. However, when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the pads and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness.A Fidlock Magnetic Buckle is a great upgrade, making it quick and easy to put on and pull off your helmet. Meanwhile, No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Lastly, eyewear ports make space to stow sunglasses easily and for those of you who prefer goggles, integrated grippers keep your goggle straps securely in place. Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance-focused mountain bikers. Features:Fusion In-Mould Polycarbonate ShellMIPS® (integrated with fit system)No-Twist Tri-Glides™Sweat Guide™Ionic+ Comfort Padding3-Position Adjustable VisorFloat Fit (integrated with MIPS)Goggle Gripper and Eyewear PortsFidlock Magnetic Buckle14 VentsCertified to CE EN1078Weight: 370 grams (size M/L)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell 4Forty Air Helmet (MIPS)Created for the privateer mountain biker seeking pro-level performance, the Bell 4Forty Air Helmet (MIPS) is packed with all the features needed to keep you safer and more dialled in to enjoy your trail ride. Bell has taken their 4Forty and evolved the design to make it better than ever. A sleek shell sees improvements to venting and better goggle compatibility as well as a magnetic buckle to make fitment easy.What hasn't changed is the superb level of protection. In the event of a crash, the EPS foam core provides shock absorption, helping to prevent injury. This protective core is fused to a durable polycarbonate shell. In combination with the inner, this system offers reliable protection against minor dings from trailside overgrowth as well as more serious impacts. MIPS (Multi-directional Impact Protection System)Made to meet and exceed international standards, Bell also turn to MIPS to add an extra layer of head protection to their 4Forty Air.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.Feature-packed MTB PerformanceWhen you're in the flow of the trail or grinding it up a steep uphill, 14 large vents let air rush over your head so you don't overheat. However, when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the pads and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness.A Fidlock Magnetic Buckle is a great upgrade, making it quick and easy to put on and pull off your helmet. Meanwhile, No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Lastly, eyewear ports make space to stow sunglasses easily and for those of you who prefer goggles, integrated grippers keep your goggle straps securely in place. Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance-focused mountain bikers. Features:Fusion In-Mould Polycarbonate ShellMIPS® (integrated with fit system)No-Twist Tri-Glides™Sweat Guide™Ionic+ Comfort Padding3-Position Adjustable VisorFloat Fit (integrated with MIPS)Goggle Gripper and Eyewear PortsFidlock Magnetic Buckle14 VentsCertified to CE EN1078Weight: 370 grams (size M/L)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Bell 4Forty Air Helmet (MIPS)Created for the privateer mountain biker seeking pro-level performance, the Bell 4Forty Air Helmet (MIPS) is packed with all the features needed to keep you safer and more dialled in to enjoy your trail ride. Bell has taken their 4Forty and evolved the design to make it better than ever. A sleek shell sees improvements to venting and better goggle compatibility as well as a magnetic buckle to make fitment easy.What hasn't changed is the superb level of protection. In the event of a crash, the EPS foam core provides shock absorption, helping to prevent injury. This protective core is fused to a durable polycarbonate shell. In combination with the inner, this system offers reliable protection against minor dings from trailside overgrowth as well as more serious impacts. MIPS (Multi-directional Impact Protection System)Made to meet and exceed international standards, Bell also turn to MIPS to add an extra layer of head protection to their 4Forty Air.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.Feature-packed MTB PerformanceWhen you're in the flow of the trail or grinding it up a steep uphill, 14 large vents let air rush over your head so you don't overheat. However, when you do build up a sweat, the Sweat Guide™ system at the brow moves sweat away from the pads and prevents it from running into your eyes. Ionic+ Comfort Padding also fights the build-up of bacteria, preventing itching and maintaining freshness.A Fidlock Magnetic Buckle is a great upgrade, making it quick and easy to put on and pull off your helmet. Meanwhile, No-Twist Tri-Glides™ make sure adjustment straps are always in the right place and kept flat.Lastly, eyewear ports make space to stow sunglasses easily and for those of you who prefer goggles, integrated grippers keep your goggle straps securely in place. Float Fit™ Race (integrated with MIPS)This minimalist fit system ensures you can quickly and easily achieve the most comfortable fit of your helmet. The easy-to-turn dial features an over-moulded rubber grip so you can operate it easily, even on the fly. And it's light too - always a win for performance-focused mountain bikers. Features:Fusion In-Mould Polycarbonate ShellMIPS® (integrated with fit system)No-Twist Tri-Glides™Sweat Guide™Ionic+ Comfort Padding3-Position Adjustable VisorFloat Fit (integrated with MIPS)Goggle Gripper and Eyewear PortsFidlock Magnetic Buckle14 VentsCertified to CE EN1078Weight: 370 grams (size M/L)Shop all MIPS helmets - Click hereBuy Bell Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Alpinestars vector Tech A1 helmet is equipped with Mips technology and is equipped with 19 ventilation outlets for excellent ventilation during MTB outings. The side protection is extended and inside there is a soft antibacterial padding. The helmet is horizontally adjustable and the visor is height adjustable. Alpinestars vector tech MTB helmet with mips technology. 19 vents for excellent helmet ventilation. Quikdry antibacterial inner padding. Buckle with quick release. Greater protection thanks to an extension of the helmet in the area of the temples and the nape of the neck. Height adjustable visor. Possibility to fix the glasses on the helmet. Horizontal adjustment via the rear micro regulator. Helmet made of polycarbonate.
BUILT TO LEAD Every watt counts. The Z20 Aero is built with that in mind, delivering uncompromising performance, innovation, fit and comfort. With its drag-defying shape, Progressive Layering, and Integrated MIPS, this helmet provides real-world performance for riders who want to lead. FEATURES Integrated MIPS (Multi-Directional Impact Protection System) - MIPS is designed to reduce rotational forces that can result from certain impacts. By integrating the MIPS slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head. Progressive Layering: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. Float Fit Race - A state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation 10 vents Aero-optimized shape No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned X-Static padding: Quick-drying materials, woven with real silver fibers, inhibit growth of odor-causing bacteria and fungi CE EN1078 certified CONSTRUCTION Progressive Layering: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. FIT SYSTEM Float Fit Race - A state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned Lightweight straps
HEAD OF THE PACK The Z20 is the result of years spent analyzing how helmets fit, optimizing aerodynamics, reviewing test data, gathering real-world feedback, and applying our cumulative knowledge of impact management. Our unique progressive layering energy management system utilizes two separate layers of hard-shelled EPS foam in addition to Integrated MIPS -- enabling us to improve impact performance via multi-density foam and at the same time deliver a more compact overall shape, sleeker design and maximized ventilation. And thanks to a smart combination of the MIPS layer and retention system, the Z20 sets a new standard in fit and comfort. Superb fit is further optimized with the Float Fit Race retention system, featuring height- and width-adjustable cradles and an intuitive, easy-to-use tension dial, and then finished off with our comfortable and sweat-wicking X-Static padding. No matter how long, hot or hard the ride is, the Z20 will ensure that cool heads prevail. FEATURES Integrated MIPS (Multi-Directional Impact Protection System) - MIPS is designed to reduce rotational forces that can result from certain impacts. By integrating the MIPS slip plane into the retention system, we are able to reduce complexity and weight for a compact, better ventilated helmet that fits more closely to the head. Progressive Layering: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. Float Fit Race - A state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation 18 vents No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned X-Static padding: Quick-drying materials, woven with real silver fibers, inhibit growth of odor-causing bacteria and fungi Sweat Guide pad design pulls moisture away from the brow pad and away from eyewear CE EN1078 certified CONSTRUCTION Progressive Layering: The process of engineering a helmet liner with variable EPS foam densities to better manage the transfer of energies after some impacts Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet. FIT SYSTEM Float Fit Race - A state-of-the-art lightweight fit system featuring seamless integration with MIPS, an easy-to-turn dial, wide-range vertical adjustment and padded width-adjustable cradles No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positioned Lightweight straps
The 4Forty Air MIPS is equipped with pro-level features yet designed with the privateer in mind. With a sleek new shell design and 3-position visor, the benefits aren t just visibly rad but functionally significant for increased air ventilation, effective sweat management, and better goggle compatibility. Bell s Float Fit system, built-in Sweat Guide and anti-microbial Ionic+ padding ensures all-day comfort, while integrated MIPS and extended hard-shell coverage helps you stay committed in all shred conditions. Upgrades like eyewear ports, a Fidlock magnetic buckle, and premium straps make the 4Forty Air MIPS your go-to for daily trail riding life.Rotational Energy ManagementMIPS (integrated with fit system)3-Position Adjustable VisorGoggle GripperEyewear PortsFidlock Magnetic BuckleNo-Twist Tri-Glides Sweat Guide Ionic+ Comfort PaddingConstruction: Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet.Fit System: Float Fit - A minimalist, lightweight fit system with an easy-to-turn rubber over moulded dial for adjustments. No-Twist Tri-Glides: Quick-adjust fasteners that help keep straps flat and properly positionedWeight: 360 grams (size M)Certifications: CPSC Bicycle*, CE EN1078