Crafted with a ultralight aerospace-inspired shell and innovative materials, the Troy Lee Designs D4 Composite MIPS Bike Helmet weighs just 1050 grams while maintaining robust durability. Enhanced with the MIPS® C2 protection system, it ensures an extra layer of safety in case of accidents, while its advanced venting and anti-microbial padding guarantee a comfortable and fresh ride experience.
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Construction
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   Added EPS + New Headform Shape–        For improved impact performance.
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Fit
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   Full Incremental Sizing–        For greater range of fitment.
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   X-Static® and XT2® Anti-Microbial/Anti-Odor Padding–        Keeps the inside of the helmet a much nicer place to be.
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Vents
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   20 High-Flow Intake + Exhaust Ports–        For maximum ventilation.
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   Power Grid Side Mesh
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Additional Features
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   MIPS® C2 Rotational Impact Brain Protection System
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   Includes TLD Drawstring Helmet Sock
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   Strategically Placed Interior Chinbar Shock Pads–        For comfort and durability.
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   Quick-Release Contoured 3D Cheek Pads–        For emergency helmet removal.
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   Purpose-Built Internal Cavities for Audio Integration
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   Stainless Steel Chinstrap D-Rings
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Safety Standards
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   Exceeds Bicycle Certifications–        CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11
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- Â Â Â Material: Â Â Â Composite
-    Biking Type:    Mountain                                    MountainMountain bikes are built for tackling rough terrain with frames made of durable materials like aluminum or carbon fiber, ensuring stability and maneuverability. They feature suspension to absorb impacts from rocks, roots, and drops, providing a smoother ride.           Â
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