Troy Lee Designs D4 Carbon Helmet W/Mips

Troy Lee Designs D4 Carbon Helmet W/Mips

The D4 remains unrivalled on the podiums of downhill and freeride championships around the world. The D4 is available in carbon and composite versions. Its details in particular make it the most sought-after full-face model in mountain biking. The D4 is all about safety. At the same time, it offers a pleasant weight thanks to its high-quality construction and the use of excellent materials and has MIPS protection with EPP chin guard and anatomical cheek pads with emergency release system.

• Brain protection system with rotation protection through Mips® C2
  
• UD carbon fiber shell
  
• Three shell sizes for better adaptation to different head sizes and the age of the rider
  
• Anatomically shaped “3D” cheek pads with emergency release system for rescue workers
  
• Removable, washable comfort inner lining made of moisture-transporting Coolmax® and Dri-lex® material
  
• Superlight titanium D-rings
  
• 1000 g
  
• CPSC 1203*, CE EN1078*, ASTM F1952-DH, ASTM 2032-BMX. *varies depending on regional standards

Material composition:

Outer shell: 49% carbon fiber reinforced plastic, 47% glass fiber reinforced plastic, 4% aramid (Kevlar®)
Inner shell: 100% expanded polystyrene (EPS)
Lining: 100% Polyester (Headliner), 75% Polyurethane, 25% Polyester (Cheekpads)
visor: 100% polypropylene
Screws: 100% polypropylene
Double-D fastener: 100% titanium