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Troy Lee Designs D4 Polyacrylite MIPS Helmet, The Line, charcoal/white, L | 58-59cm

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Product details

The D4 Polyacrylite MIPS helmet from Troy Lee Designs offers an advanced solution for safety and comfort while cycling. Equipped with the MIPS C2 rotational impact protection system, this helmet protects the brain during impacts and enhances safety. The innovative polyacrylite shell construction ensures high stability and durability. The helmet features an effective frontal air intake system, which, through a polymer center and lateral power-grid mesh, provides optimal air circulation. This helps keep the wearer cool even on longer rides. The antimicrobial padding adds extra comfort and hygiene, while the quick-release, contoured 3D cheek pads offer an anatomically optimized fit. The D4 Polyacrylite helmet is thus an excellent choice for those who value safety and comfort.

  • MIPS C2 rotational impact protection system for enhanced safety
  • Advanced polyacrylite shell construction for high stability
  • Effective frontal air intake system for optimal ventilation
  • Antimicrobial padding for added comfort and hygiene
  • Quick-release, contoured 3D cheek pads for anatomically optimized fit.

Key specifications

Exact colour description
Beigecharcoal/whiteDark grey-whiteGrey-WhiteWhite
Material
Polyacrylite
Head circumference
58 - 59 cm

General information

Item number
66398051
Manufacturer
Troy Lee Designs
Category
Bike helmet accessories
Manufacturer no.
174047004
Release date
19/1/2026

Colour

Colour
BeigeGreyWhite
Exact colour description
Beigecharcoal/whiteDark grey-whiteGrey-WhiteWhite

Material

Material group
Plastic
Material
Polyacrylite

Helmet properties

Helmet size
L
Head circumference
58 - 59 cm

Origin

Country of origin
China

Scope of delivery

Scope of delivery
Bike helmet

Package dimensions

Length
38.20 cm
Width
31 cm
Height
28.20 cm
Weight
1.82 kg

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