Troy Lee Designs D3 Carbon Helmet

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sku: GM072120-53

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Troy Lee Designs D3 Carbon Helmet


it wasn't easy to improve upon the class-leading design and function of the d2 helmet but troy lee designs made it happen. By integrating next-level safety devices and making functional improvements they have raised the bar for head protection in the genre with the d3.

riders like brendan fairclough aaron gwin steve peat brandon semenuk and cam zink refuse to wear anything else when they pedal. With styles and colors to fit any personality the only question is: which one is for you?

Mips brain protection system
mips stands for multi-directional impact protection system it is a revolutionary technology that lets the helmet slide relative to the head adding more protection against rotational violence to the brain caused by angled impacts.

Carbon construction
hand laid pre-preg carbon / composite / mct weave blend for superior shell construction and weight reduction

  • Top layer ud (unidirectional) carbon weave provides strength and style
  • High modulus kevlar reinforced high impact zones for increased strength a rigidity
  • Nylon reinforcement polymer in key high-wear and impact zones
  • Medium fits 56 to 57cm
  • Large fits 58 to 59cm


  • technologically advanced composite shell construction
  • digital wind tunnel-tested aerodynamic shell design
  • revolutionary injection-molded air intake system
  • 20 high-flow intake and exhaust ports for maximum ventilation
  • added eps and new headform shape for improved impact performance
  • full incremental sizing for greater range of fitment
  • deep eps channeling for optimal airflow
  • strategically placed interior chinbar shock pads for comfort and durability
  • removable washable padded liner with coolmax and dri-lex moisture wicking materials
  • contoured 3d cheekpads fit anatomically
  • quick-release cheek pads for emergency helmet removal
  • purpose-built internal cavities for audio integration
  • titanium hardware for reduced weight
  • includes 2 lightweight streamlined visors and a helmet bag
  • not intended for use with motorized vehicles