The D4 Composite is one of Troy Lee Designs' best-selling full face helmets, using the MIPS C2 protection system to add an additional layer of safety in the event of a fall.
For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer centre and power grid side mesh, helping to keep your head cooler during the ride. X-Static and XT2 anti-microbial, anti-odour padding keeps the inside of the helmet a much nicer place to be.
Features
- MIPS C2 protection system for added safety
- 20 high-flow intake and exhaust ports for maximum ventilation
- Added EPS and new headform shape for improved impact performance
- Strategically placed interior chin bar shock pads for comfort and durability
- Quick-release, contoured 3D cheekpads for emergency helmet removal
- Purpose-built internal cavities for audio integration
- X-Static and XT2 anti-microbial, anti-odour padding
- Includes a TLD drawstring helmet sock
Specification
- Full incremental sizing for a greater range of fitment
- Stainless steel chinstrap D-rings that are light and strong
- Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012, ASTM F1952-15, ASTM F2032-15 and ASTM F2040-11
- Not intended for use with motorised vehicles
D4 Composite Helmet
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The D4 Composite is one of Troy Lee Designs' best-selling full face helmets, using the MIPS C2 protection system to add an additional layer of safety in the event of a fall.
For comfort, the D4 Composite routes cooling air through a front air intake system that flows through the polymer centre and power grid side mesh, helping to keep your head cooler during the ride. X-Static and XT2 anti-microbial, anti-odour padding keeps the inside of the helmet a much nicer place to be.
Features
- MIPS C2 protection system for added safety
- 20 high-flow intake and exhaust ports for maximum ventilation
- Added EPS and new headform shape for improved impact performance
- Strategically placed interior chin bar shock pads for comfort and durability
- Quick-release, contoured 3D cheekpads for emergency helmet removal
- Purpose-built internal cavities for audio integration
- X-Static and XT2 anti-microbial, anti-odour padding
- Includes a TLD drawstring helmet sock
Specification
- Full incremental sizing for a greater range of fitment
- Stainless steel chinstrap D-rings that are light and strong
- Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012, ASTM F1952-15, ASTM F2032-15 and ASTM F2040-11
- Not intended for use with motorised vehicles

