Troy Lee Designs D4 Carbon Helmet Mips gx lunar will withstand mud and dirt

will withstand mud and dirt

Injection EVA - Lightweight injection moulded foam

D4 reigns king atop downhill podiums and BMX events across the globe

Smaller mouthpiece size for better mouthfeel and easier engagement

the Breeze ST is perfect for commuting or casual weekend rides

Troy Lee Designs D4 Carbon Helmet Mips gx lunar will withstand mud and dirtD4 reigns king atop downhill podiums and BMX events across the globe. Available in carbon, composite and polyacrylite. Details are what makes the D4 the most coveted full face in mountain biking. Prioritizing safety while balancing weight through premium construction and materials, D4 incorporates Mipsprotection with an EPP chin bar and anatomical cheek pads with emergency release.