The Ultimate Full-Face for Speed & Protection

The Troy Lee Designs D4 Carbon Full Face Helmet is the pinnacle of downhill and BMX protection, trusted by elite riders across the globe. Designed with premium materials, cutting-edge safety features, and a lightweight carbon shell, the D4 Carbon ensures unparalleled performance on the gnarliest tracks and biggest jumps.

Key Features

• Mips® C2 Protection – Reduces rotational forces during impacts for enhanced safety.
• Ultra-Light UD Carbon Fiber Shell – Provides maximum strength while keeping weight at just 1000g.
• Optimized Fit – Three shell sizes offer a more precise fit for different head shapes and rider ages.
• EPP Chin Bar – Adds extra impact protection where it’s needed most.
• Anatomical 3D Cheek Pads – Emergency release system allows for quick removal by EMS responders.
• Moisture-Wicking Liner – Coolmax® and Dri-Lex® materials keep you cool, dry, and comfortable.
• Super Light Titanium D-Rings – Secure and durable without adding unnecessary weight.
• Certified for Competition – Meets and exceeds CPSC 1203, CE EN1078, ASTM F1952-DH, and ASTM 2032-BMX safety standards.

Race-Tested. Podium-Proven.

From World Cup podiums to BMX tracks, the TLD D4 Carbon is built for champions who demand the best in safety, comfort, and performance. Ride faster, send bigger, and stay protected with D4.