Cogs - 11-13-15-17-20-24-28-32-36-42-48

Proven narrow/wide design

Standard Freehub Body to suit all 8/9/10 speed cassettes

Velcro-fastened and antibacterial pad inserts – for a high level of comfort and fewer bacteria

TLD D4 Polyacrylite Helmet - M/L - The Line Fire / White PDP|PLP|Brake Rotor Type Cogs - 11-13-15-17-20-24-28-32-36-42-48The 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. Features Mips C2 Rotational Impact Brain Protection System Advanced