FF910 - ADVANT II. Discover the versatility of the ADVANT II convertible helmet, your perfect companion for city rides, road trips, and during any season. Combining strength and lightness with its 6K carbon components, it also ensures maximum safety with its advanced visor locking system. Material: KPA. Weight: 1750 (±50) grams. Sizes (3 Shells): 2XS-S / M-L / XL-3XL. Homologation: DOT, ECE 22.06 and P/J. Safety: Emergency Release System. Micrometric metal buckle. Multi-density EPS. Reinforced chin strap. Ventilation: Carbon exhaust port. Carbon chin and top vents. Channeled EPS. Comfort: