Troy Lee Designs 26.1 D4 Poly Fullface Mips MTB Helmet Roamer knee front-snap design that feels natural

front-snap design that feels natural and secure while making it easy to take on and off

With our experience and over 20 years of design development

distributes weight evenly and is also easy to open/close from the side

making them a favorite of countless shop mechanics worldwide

Troy Lee Designs 26.1 D4 Poly Fullface Mips MTB Helmet Roamer knee front-snap design that feels naturalD4 Polyacrylite MIPS Full Face Helmet Price conscious, comfort and safety DISCIPLINE: Downhill, BMX The 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