Troy Lee Designs D4 Polyacrylite Helmet The Line Charcoal / White, Medium disc-brake-calipers Micro grain refinement during the

Micro grain refinement during the extrusion process for additional strength and toughness from the metal

RockShox Model Year 26 Lockout Switch Shock Mounted Switch Positive Spring Air Stroke (mm) 57

Item Specifications Bearing Type Cartridge Color Black Crown Race 30 Defined Color Black Lower Stack Height 11 Material Aluminum Material Steel S

Item Specifications Color Tan Defined Color Tan Eyewear Lens Colors Auburn Face Size Average Gender/Age Unisex Photochromic No Polarized No

Troy Lee Designs D4 Polyacrylite Helmet The Line Charcoal / White, Medium disc-brake-calipers Micro grain refinement during theThe 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