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Troy Lee Designs D4 Low Rider Composite MIPS Downhill Helmet
The Troy Lee Designs D4 Composite helmet continues to evolve through advanced engineering, offering state-of-the-art protection for downhill performance. Its aerospace-grade composite shell construction keeps weight to only 1050 grams without compromising structural stability. The integrated Mips® C2 rotational-impact protection system adds an additional layer of safety in the event of a crash, while a dedicated ventilation layout channels cooling air through forward intake ports, the polymer center grille, and the power-grid side mesh to maintain an optimal riding temperature. Inside, antimicrobial and odor-resistant X-Static® and XT2® padding ensures long-lasting comfort.
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