The Troy Lee Designs D4 Composite BMX Race Helmet-Royalty Black/Gold offers premium protection with an aerospace-engineered shell that keeps weight low without compromising strength. Featuring Mips C2 technology for rotational impact protection and a carefully designed ventilation system, this helmet ensures comfort and airflow during intense rides. Inside, X-static and XT2 anti-microbial padding help maintain freshness, while emergency-ready cheek pads and an optimized fit provide confidence on the track.

FEATURES

• Mips C2 Rotational Impact Brain Protection System
• 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
• Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11