Troy Lee Designs D4 Carbon Helmet Lowrider Blue

The Troy Lee Designs D4 Carbon Lowrider Blue helmet represents the latest evolution in the Daytona lineup, building on the success of the D3 model to deliver superior performance for downhill, freeride, and BMX racing. Its carbon fiber shell employs spread tow technology, aligning fibers more uniformly for a lighter, thinner, and stronger shield. Integrated with the MIPS Brain Protection System, it enhances impact absorption by reducing rotational forces. The innovative collarbone suspension system further improves safety by redirecting pressure away from the collarbone during impacts. This helmet sets a new standard for riders demanding top-tier protection and advanced design.

As a result, The D4 has the most protective energy system Troy Lee Designs has ever given its riders. The new full face MTB helmet is certified to CPSC 1203, CE EN1078, ASTM F1952 (DH), and ASTM 2032 (BMX) safety standards.

Top protection, badass looks, and a pedigree that no one can touch. The D4 is set to continue Troy Lee Design’s legacy for years to come.

• Spread tow carbon fibre shell
• MIPS Brain Protection System
• Ventilation channels and headliner promote airflow
• Lightweight titanium D-rings and hardware
• Collarbone suspension system
• Break-away visor screws
• Quick release XT2 3D cheek pads and X-static/XT2 washable liner
• Includes TLD helmet bag
• 1000g