Troy Lee Designs D4 Composite Mirage HelmetThe D4 Composite Mirage Helmet from Troy Lee Designs pushes the boundaries of mountain bike head protection to new heights. With a lightweight but durable construction and packed with safety features, you're getting the finest protection possible as you send it down ever more technical trails. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Mirage Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Mirage HelmetThe D4 Composite Mirage Helmet from Troy Lee Designs pushes the boundaries of mountain bike head protection to new heights. With a lightweight but durable construction and packed with safety features, you're getting the finest protection possible as you send it down ever more technical trails. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Mirage Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Mirage HelmetThe D4 Composite Mirage Helmet from Troy Lee Designs pushes the boundaries of mountain bike head protection to new heights. With a lightweight but durable construction and packed with safety features, you're getting the finest protection possible as you send it down ever more technical trails. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Mirage Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Mirage HelmetThe D4 Composite Mirage Helmet from Troy Lee Designs pushes the boundaries of mountain bike head protection to new heights. With a lightweight but durable construction and packed with safety features, you're getting the finest protection possible as you send it down ever more technical trails. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Mirage Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Freedom 2.0 HelmetWith its flashy graphics, you'll definitely catch the attention when you pull on your Troy Lee Designs D4 Composite Freedom 2.0 Helmet. But it's not just all show, it offers outstanding mountain bike performance too, packed with all the features you need to keep you protected should you hit the dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Freedom 2.0 Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Freedom 2.0 HelmetWith its flashy graphics, you'll definitely catch the attention when you pull on your Troy Lee Designs D4 Composite Freedom 2.0 Helmet. But it's not just all show, it offers outstanding mountain bike performance too, packed with all the features you need to keep you protected should you hit the dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Freedom 2.0 Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Freedom 2.0 HelmetWith its flashy graphics, you'll definitely catch the attention when you pull on your Troy Lee Designs D4 Composite Freedom 2.0 Helmet. But it's not just all show, it offers outstanding mountain bike performance too, packed with all the features you need to keep you protected should you hit the dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Freedom 2.0 Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Freedom 2.0 HelmetWith its flashy graphics, you'll definitely catch the attention when you pull on your Troy Lee Designs D4 Composite Freedom 2.0 Helmet. But it's not just all show, it offers outstanding mountain bike performance too, packed with all the features you need to keep you protected should you hit the dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Freedom 2.0 Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Freedom 2.0 HelmetWith its flashy graphics, you'll definitely catch the attention when you pull on your Troy Lee Designs D4 Composite Freedom 2.0 Helmet. But it's not just all show, it offers outstanding mountain bike performance too, packed with all the features you need to keep you protected should you hit the dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Freedom 2.0 Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs D4 Composite Slash HelmetWhen you're ripping down challenging and technical MTB trails, then you need the fabulous protection of Troy Lee Designs' D4 Composite Slash Helmet for when it doesn't go to plan. Light in weight and yet bursting with safety features, it's got you covered should you slam head to dirt. As fellow mountain bikers, we understand that pushing your limits is part of the thrill of riding. Ride faster. Jump higher. Get gnarly. But when skill levels come up short, grip levels lessen and gravity gets you, then the fall can be hard. The D4 Composite Slash Helmet has been created to protect your head from injury so you can enjoy your ride, confident a crash won't end your mountain biking day early. It starts with an aerospace-grade fibreglass shell, giving the D4 incredible strength and durability while keeping the overall weight low. This shell covers the EPS foam shock-absorbing core - if you hit your head it's this core that will absorb the forces and protect your head from the impact. Breakaway screws also ensure that the peak of your D4 is less likely to snag on the ground and thus saving your neck from injury too. Lastly, MIPS (Multi-directional Impact Protection System) provides excellent brain-injury prevention - more on that below.Ventilation is also fabulously realised. The outer vents bring in fresh, cooling air and this is allowed to circulate easily thanks to carefully designed channels and integration with the headliner. It's like a turbo-charger for your head. Speaking of the liner, this is the XT2 washable design. Lesser helmets will use standard foam liners which after continued use can soon start to feel uncomfortable and even itchy. Not the XT2. This anti-bacterial liner ensures no nasty odours or itchiness, and being washable you'll be able to keep it fresh for every ride. Fresh, lightweight and cool mountain biking is now here for you to enjoy, even in a fully-featured full-face helmet.What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionFeatures:Aerospace fibreglass composite shellFeaturing MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the headVentilation channels work in unison with the headliner to promote airflow through the helmetCollarbone suspension systemInnovative break-away visor screws help reduce the likelihood snagging during a crashQuick Release XT2 3D cheek pads and X-Static/ XT2 washable liner create an optimized fitComes with a TLD drawstring helmet bag to help keep your helmet looking greatWeight - 1050gCPSC 1203*, CE EN1078*, ASTM F1952 - DH, ASTM 2032 – BMX, *Varies by regional standardsBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.

Troy Lee Designs Youth A1 MIPS Classic HelmetThe Troy Lee Designs Youth A1 MIPS Classic Helmet packs in all the features needed to keep your head safe when you hit the dirt. Tear along your favrourite singletrack, fly over dirt jumps and navigate technical trails with A1 confidence. Cutting-Edge ProtectionCrashing. It's a part of the mountain biking life. It's how you get better at riding. But the Youth A1 MIPS Classic Helmet ensures your head is kept safe when your skills and grip levels let you down. Firstly, a durable polycarbonate shell gives you a lid that is up to the daily knocks of mountain biking. This tough shell is in-moulded to an impact-absorbing liner. Extending down both the sides and back of the head, the extra coverage provides protection no matter which way you crash. Cutting edge MIPS brain protection system can also be found, boosting safety still further. What is MIPS?Multi-directional Impact Protection System (MIPS) is a proven system that reduces the rotational forces on the brain when you're involved in a crash. The forces are absorbed and redirected to prevent them from being transmitted to the brain. MIPS is a Brain Protection SystemRotational motion can cause brain injuriesThe low friction layer allows a sliding movement of 10–15 mm, in all directions, reducing rotational motion to the brain during impactMIPS adds protectionTrail Riding ComfortWhen you're riding you'll also revel in the comfort of the A1. a total of 16 air vents, 8 to the front and 8 to the rear, keeps airflow turbocharged over your head. Cool air rushes in. Warm moist air rushes out. Perfect. The soft, quick-wicking liner also contributes greatly to your comfort levels. Sweat is soon dealt with, moving it away from your scalp while the anti-microbial performance prevents itching and odours. It's washable too, so you can also feel fresh every time you go ride.Features:Reinforced polycarbonate shell in-moulded with the EPS liner extends down the sides and back of the head for maximum protection and durabilityMIPS brain protection system, reduces rotational forces to the brain8 pressurized intake passages draw in cool air for maximum ventilation8 rear vacuum vortex outlets help exhaust and draw heat from headTriple position adjustable retention system allows customized fit for various eyewear, head shape and riding stylesSingle-piece, ultra-plush, removable and washable comfort liner made of anti-microbial moisture-wicking material for a dry, comfortable feelFull-spectrum adjustable moto inspired visor with anodized aluminium hardwareRace-inspired stylingCPSC 1203, CE EN 107B, AS/NZS 2063 certified5-Star Rated by the VA Tech Testing Institute Bicycle Helmet TestingBuy Troy Lee Designs from Chain Reaction Cycles, the World's Largest Online Bike Store.