Troy Lee Designs Troy Lee Designs D4 Composite Helmet - Graph
It wasn't easy to improve upon the class-leading design and function of the D3 helmet, but TLD made it happen. Built with an aerospace shell design and materials, TLD was able to get the D4 Composite helmet down to 1050 grams without sacrificing any strength.
In stock and ready to ship!
Troy Lee Designs D4 Composite Helmet - Graph
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
Strategically placed interior chinbar shock pads for comfort and durability
Quick-release and contoured 3D cheek pads for emergency helmet removal
Purpose-built internal cavities for audio integration
Stainless steel chinstrap D-rings are light and strong
Includes TLD drawstring helmet sock
Exceeds bicycle certifications: CPSC 1203, CE EN 1078:2002+A1:2012 ASTM F1952-15, ASTM F2032-15, ASTM F2040-11