Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets Sunglases Polarized and Iridium lens options

Polarized and Iridium lens options available

446965-HC1

and limits water intrusion when fully closed

ERJKT03227-SGRH-XL

Colors: Crystal Black Block / Gray Green

Troy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets Sunglases Polarized and Iridium lens optionsTroy Lee Designs D4 Carbon Stealth MIPS Adult MTB Helmets D4 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. Mips C2