D4 Carbon Fiber Helmet Frames - Lightweight & Durable Motorcycle/Bike/ATV Helmet Accessories (Black & Gold) - Perfect for Racing, Off-Road & Urban Riding

D4 reigns king atop downhill podiums and BMX events across the globe. Available in carbon, composite and polyacrylite. Details are what makes the D4 the most coveted full-face in mountain biking. Prioritizing safety while balancing weight through premium construction and materials, D4 incorporates Mips®protection with an EPP chin bar and anatomical cheek pads with emergency release.