TLD D4 Polyacrylite Helmet - XL/2XL - The Line Fire / White Virtual Parent The special design of the

The special design of the sealing lip provides special protection against the penetration of particles and water

The low maintenance Mineral Oil system uses all new lever architecture which features easy adjustment access and ergonomic comfort

This helmet uses an ABS plastic hardshell construction with EPS foam for superior protection

PF30 and BB386 and most other bottom brackets with a 30mm OD spindle

a large inner flange

TLD D4 Polyacrylite Helmet - XL/2XL - The Line Fire / White Virtual Parent The special design of theThe 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