Troy Lee Designs D4 Polyacrylite Helmet – Linear Black Large MFPN=230-6039 } Crafted from 6061-T6 aluminum

} Crafted from 6061-T6 aluminum with a durable textured machined finish

model Box One size 24" width 1

9 175mm 2019

E-Bike Chassis

Troy Lee Designs D4 Polyacrylite Helmet – Linear Black Large MFPN=230-6039 } Crafted from 6061-T6 aluminumTroy Lee Designs D4 Polyacrylite Helmet Linear Black Large. 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 unmatched anatomical fit. Mips C2 system and