You'll never take it off. So comfortable you won't ever want to take it off. The A3 mountain bike helmet is a new standard in premium mountain bike helmets with luxurious comfort, patent-pending innovations in safety, ventilation that will you keep you cool on the longest climbs with comfort and coverage to protect on the sketchiest of descents. B-Series MIPS Rotational Brain Protection system creates an optimal 360 degree fit that can maximize the safety features built into the A3. This helmet received the highest possible score (5-STAR) from Virginia Tech's helmet safety lab, so you can feel confident in all conditions. SPECIFICATIONS: Co-molded EPP and EPS B-Series MIPS Rotational Brain Protection Advanced layering 3-piece shell 3-Way Magnajust® visor TLD Sweat Glide System – EVA wicking foam 2-piece Ionic® comfort liner for anti-microbial & sweat wicking properties that is also quick to dry 2-piece Ionic® comfort liner 16 vents optimally tuned with the channeling of the helmet Premium 3d Fidlock® magnetic buckle system and composite smart shear screws A3 Helmet Unboxing A3 Helmet Comfort Liner Customization SIZE GUIDE:

You'll never take it off. So comfortable you won't ever want to take it off. The A3 mountain bike helmet is a new standard in premium mountain bike helmets with luxurious comfort, patent-pending innovations in safety, ventilation that will you keep you cool on the longest climbs with comfort and coverage to protect on the sketchiest of descents. B-Series MIPS Rotational Brain Protection system creates an optimal 360 degree fit that can maximize the safety features built into the A3. This helmet received the highest possible score (5-STAR) from Virginia Tech's helmet safety lab, so you can feel confident in all conditions. SPECIFICATIONS: Co-molded EPP and EPS B-Series MIPS Rotational Brain Protection Advanced layering 3-piece shell 3-Way Magnajust® visor TLD Sweat Glide System – EVA wicking foam 2-piece Ionic® comfort liner for anti-microbial & sweat wicking properties that is also quick to dry 2-piece Ionic® comfort liner 16 vents optimally tuned with the channeling of the helmet Premium 3d Fidlock® magnetic buckle system and composite smart shear screws SIZE GUIDE

You'll never take it off. A1 has been celebrated as being the most comfortable helmet ever made. The A2 is known as being one of the most ventilated and safest helmets on the market. Using years of intel from these helmets brings to market the most advanced half shell trail helmet ever produced; the A3. Safety, style and superior comfort will have an all new benchmark. So comfortable you won’t ever want to take it off. SPECIFICATIONS: Precision fit 360 degree rotation system with 3 heights if adjustment 3 click visor position with Goggle Stowage via Automatic Magnet System Removable sweat management system Magnetic Buckle 2 piece x-static liner Full depth coverage - For MTB, enduro & trail MIPS quipped 375 Grams A3 Helmet Unboxing A3 Helmet Comfort Liner Customization SIZE GUIDE

You'll never take it off. So comfortable you won't ever want to take it off. The A3 mountain bike helmet is a new standard in premium mountain bike helmets with luxurious comfort, patent-pending innovations in safety, ventilation that will you keep you cool on the longest climbs with comfort and coverage to protect on the sketchiest of descents. B-Series MIPS Rotational Brain Protection system creates an optimal 360 degree fit that can maximize the safety features built into the A3. This helmet received the highest possible score (5-STAR) from Virginia Tech's helmet safety lab, so you can feel confident in all conditions. SPECIFICATIONS: Co-molded EPP and EPS B-Series MIPS Rotational Brain Protection Advanced layering 3-piece shell 3-Way Magnajust® visor TLD Sweat Glide System – EVA wicking foam 2-piece Ionic® comfort liner for anti-microbial & sweat wicking properties that is also quick to dry 2-piece Ionic® comfort liner 16 vents optimally tuned with the channeling of the helmet Premium 3d Fidlock® magnetic buckle system and composite smart shear screws A3 Helmet Unboxing A3 Helmet Comfort Liner Customization SIZE GUIDE:

You'll never take it off. So comfortable you won't ever want to take it off. The A3 mountain bike helmet is a new standard in premium mountain bike helmets with luxurious comfort, patent-pending innovations in safety, ventilation that will you keep you cool on the longest climbs with comfort and coverage to protect on the sketchiest of descents. B-Series MIPS Rotational Brain Protection system creates an optimal 360 degree fit that can maximize the safety features built into the A3. This helmet received the highest possible score (5-STAR) from Virginia Tech's helmet safety lab, so you can feel confident in all conditions. SPECIFICATIONS: Co-molded EPP and EPS B-Series MIPS Rotational Brain Protection Advanced layering 3-piece shell 3-Way Magnajust® visor TLD Sweat Glide System – EVA wicking foam 2-piece Ionic® comfort liner for anti-microbial & sweat wicking properties that is also quick to dry 2-piece Ionic® comfort liner 16 vents optimally tuned with the channeling of the helmet Premium 3d Fidlock® magnetic buckle system and composite smart shear screws A3 Helmet Unboxing A3 Helmet Comfort Liner Customization SIZE GUIDE:

Always Evolving It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. SPECIFICATIONS: 20 high-flow intake and exhaust ports for maximum ventilation Added eps and new headform shape for improved impact performance Full incremental sizing for greater range of fitment Strategically placed interior chinbar shock pads for comfort and durability Quick-release and contoured 3D cheek pads for emergency helmet removal Purpose-built internal cavities for audio integration Stainless steel chinstrap D-rings are light and strong Includes TLD drawstring helmet sock Not intended for use with motorized vehicles SIZE GUIDE:

Always Evolving It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. SPECIFICATIONS: 20 high-flow intake and exhaust ports for maximum ventilation Added eps and new headform shape for improved impact performance Full incremental sizing for greater range of fitment Strategically placed interior chinbar shock pads for comfort and durability Quick-release and contoured 3D cheek pads for emergency helmet removal Purpose-built internal cavities for audio integration Stainless steel chinstrap D-rings are light and strong Includes TLD drawstring helmet sock Not intended for use with motorized vehicles SIZE GUIDE:

Always Evolving It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. SPECIFICATIONS: 20 high-flow intake and exhaust ports for maximum ventilation Added eps and new headform shape for improved impact performance Full incremental sizing for greater range of fitment Strategically placed interior chinbar shock pads for comfort and durability Quick-release and contoured 3D cheek pads for emergency helmet removal Purpose-built internal cavities for audio integration Stainless steel chinstrap D-rings are light and strong Includes TLD drawstring helmet sock Not intended for use with motorized vehicles SIZE GUIDE:

Always Evolving It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. SPECIFICATIONS: 20 high-flow intake and exhaust ports for maximum ventilation Added eps and new headform shape for improved impact performance Full incremental sizing for greater range of fitment Strategically placed interior chinbar shock pads for comfort and durability Quick-release and contoured 3D cheek pads for emergency helmet removal Purpose-built internal cavities for audio integration Stainless steel chinstrap D-rings are light and strong Includes TLD drawstring helmet sock Not intended for use with motorized vehicles SIZE GUIDE:

Always Evolving It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an aerospace shell design and materials, we were able to get the D4 Composite helmet to 1050 grams without sacrificing any strength. MIPS C2 protection system is used to add an additional layer of safety in the event of a fall. For comfort, the D4 Comp routes cooling air through a front air intake system that flows through the polymer center and power grid side mesh keeping your head cooler during the ride. X-static® and XT2® anti-microbial/anti-odor padding keep the inside of the helmet a much nicer place to be. SPECIFICATIONS: 20 high-flow intake and exhaust ports for maximum ventilation Added eps and new headform shape for improved impact performance Full incremental sizing for greater range of fitment Strategically placed interior chinbar shock pads for comfort and durability Quick-release and contoured 3D cheek pads for emergency helmet removal Purpose-built internal cavities for audio integration Stainless steel chinstrap D-rings are light and strong Includes TLD drawstring helmet sock Not intended for use with motorized vehicles SIZE GUIDE: