Troy Lee Designs 26.1 D4 Poly Fullface Mips MTB Helmet Roamer knee distributes weight evenly and is

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

Resists high and low temperatures

and the Fidlock magnetic closure system for easy-open and close use

Perfect for any application from Trail/ All Mtn/ Enduro/ DJ/ Slopestyle and even DH

Troy Lee Designs 26.1 D4 Poly Fullface Mips MTB Helmet Roamer knee distributes weight evenly and isD4 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