Troy Lee Designs D4 Composite MIPS Helmet
Troy lee designs 140005005 full face mtb helmet d4 composite mips mil
D4 Composite Helmet W/MIPS Stealth Gray – Troy Lee Designs
Troy lee designs 140559054 d4 composite mips qualifier full face mtb
D4 Composite Helmet W/MIPS Stealth Gray – Troy Lee Designs
Troy Lee Designs D4 Composite Helmet; Stealth Red Large
Troy Lee Designs D4 Composite Helmet - Shadow Blue XL
D4 reigns king atop downhill podiums and freeride events across the globe. Available in carbon and composite, details are what makes the D4 the most
D4 Composite Helmet W/MIPS Qualifier Silver / Red
Troy Lee Designs D4 Composite Bike Helmet
D4 Composite Helmet W/MIPS Stealth Gray – Troy Lee Designs
D4 Composite Helmet W/MIPS Matrix Blue – Troy Lee Designs
Adult Helmets
Always Evolving, It wasn't easy to improve upon the class-leading design and function of our D3 helmet, but we made it happen. Built with an
D4 Composite Helmet w/MIPS Shadow