Lightweight MIPS MTB Bike Helmet - Men Women

Continuously Evolving the Pinnacle of Helmet Design

Improving upon the class-leading design and function of our D3 helmet was no easy feat, but we rose to the challenge and made it happen. Crafted with an aerospace-inspired shell design and cutting-edge materials, we proudly present the D4 Composite helmet, weighing in at a mere 1050 grams without compromising any of its strength.

At the heart of the D4 Comp's safety features lies the MIPS C2 protection system, which adds an extra layer of defense in the event of a fall. For unparalleled comfort, the helmet's innovative front air intake system channels cooling air through the polymer center and power grid side mesh, keeping your head refreshed and comfortable even during the most intense rides.

To ensure a premium user experience, we've incorporated X-static® and XT2® anti-microbial/anti-odor padding, creating a much more pleasant and hygienic environment inside the helmet. This exceptional piece of equipment is designed and intended exclusively for bicycling activities, including mountain biking and off-road cycling, and is DOT certified for safety, meeting or exceeding FMVSS-218 and DOT safety standards.

Constructed with a TeXtreme Spread Tow carbon fiber shell, the D4 Comp offers unparalleled strength and protection. To ensure a perfect fit for riders of all shapes and sizes, the helmet is available in 3 shell sizes and 3 EPS sizes, providing a total of 6 size ranges from XS to XXL.

The D4 Comp's impressive ventilation system boasts a total of 24 vents, including 10 front intake ports, 5 overhead intake vents that channel air directly onto the top of your head, and an industry-leading 7 rear exhaust ports. This advanced design helps keep you cool and comfortable even during the most intense rides.

Completing the package, the helmet features an X-static Quick Dry XT2 liner, ensuring a fresh and dry experience every time you take to the trails. Whether you're an avid mountain biker, an off-road cycling enthusiast, or simply someone who values the utmost in safety and comfort, the D4 Composite helmet is the epitome of helmet design and innovation.

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