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D4 Polyacrylite Helmet
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D4 Polyacrylite Helmet

D4 Polyacrylite Helmet

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.


  • Mips C2 system and advanced Polyacrylite shell for rotational impact protection
  • Front air intake with high-flow polymer center and power grid mesh for ventilation
  • Collarbone Suspension System and breakaway visor screws for added safety
  • Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit
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From $105.00

Original: $299.99

-65%
D4 Polyacrylite Helmet

$299.99

$105.00

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D4 Polyacrylite Helmet

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.


  • Mips C2 system and advanced Polyacrylite shell for rotational impact protection
  • Front air intake with high-flow polymer center and power grid mesh for ventilation
  • Collarbone Suspension System and breakaway visor screws for added safety
  • Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit

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Description

The reigning king of full-face helmets, the D4 range expands with a Polyacrylite model packing the same safety and comfort features as the premium carbon and composite models into a price-conscious shell. Details make the D4 the most coveted full-face in mountain biking, including Mips C2 brain protection, an air intake system for ventilation, and an unmatched anatomical fit.


  • Mips C2 system and advanced Polyacrylite shell for rotational impact protection
  • Front air intake with high-flow polymer center and power grid mesh for ventilation
  • Collarbone Suspension System and breakaway visor screws for added safety
  • Anti-microbial padding and quick-release 3D cheek pads for optimized anatomical fit