Nolan Full face motorcycle helmet X-804 ST 350

The X-804 ST Ultra Carbone offers raw power, protection, and ultra-lightweight carbon engineering from our flagship racing helmet, reinterpreted with a sleek aesthetic designed for the street. Built on the same high-performance shell and safety architecture as the X-804 RS UC that dominates the tracks, the Street version replaces the aggressive track rear spoiler with a more compact, streamlined design. The result? Redefined safety without compromise and optimised aerodynamics for stability on the road at high speeds, combined with a sophisticated, high-end interior designed for maximum comfort. Structural resistance of carbon fibre: The high carbon content shell construction significantly reduces overall weight, maximising structural integrity and energy absorption in the event of severe impacts. Extreme field of vision: Active safety designed for maximum performance. The panoramic visor opening offers a wide view (225° horizontally and 97° vertically), allowing you to watch the road and control the instruments with minimal head movement. Stay connected: Fully compatible with N-Com communication systems, so you can always stay in touch with your travel companions, GPS navigator, music, and calls. Optimal fit and high-end comfort: Developed in 4 outer shell sizes for a proportionate and precise profile. Combined with the premium, fully adjustable X-liner padding, it ensures customised comfort, superior breathability, and an excellent ergonomic fit for every ride.