TLD D4 Polyacrylite MIPS Helmet - XS/S - Shadow Black netsuite-webdata-created and reborn as the Racing

and reborn as the Racing Ralph HS490

and thus assures the best possible pressure distribution

we are able to maximize contact area by doubling the number of balls per side to provide a long lasting solution in a tight space

lockring tool

TLD D4 Polyacrylite MIPS Helmet - XS/S - Shadow Black netsuite-webdata-created and reborn as the RacingD4. Redefining everything 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. This helmet is designed and intended exclusively