Troy Lee Designs D4 AS Polyacrylite Helmet Bar Tape 40% more durable than D01S

40% more durable than D01S

Sturdy carrier won't sway keeping your bottles & repair kit in its place

durable Cr-Mo rails

Cold Forged

Troy Lee Designs D4 AS Polyacrylite Helmet Bar Tape 40% more durable than D01SThe 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 Rotational Impact Brain Protection System Advanced Polyacrylite