D4 Polyacrylite Helmet W/MIPS Fifty-50 White / Red Size:XXL our SE4 Youth Polyacrylite Helmet

our SE4 Youth Polyacrylite Helmet comes with MIPS

Replacement SE4 Visor Race Shop Black / Gold

The dual-layer palm mutes the trail chatter and the D3O knuckle protection adds a barrier against abrasions and branch strikes

Built with an aerospace shell design and materials

D4 Polyacrylite Helmet W/MIPS Fifty-50 White / Red Size:XXL our SE4 Youth Polyacrylite HelmetThe 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.