LS2 FF901 ADVANT X Carbon Fibre Modular Flip Front Full / Open Face Motorcycle Helmet  THE ONLY FULLY CARBON CONVERTIBLE HELMET CURRENTLY AVAILABLE Gloss Black Finish The LS2 Advant 180 degree flip front modular motorcycle helmet is one of the most versatile helmets on the market. The designers at LS2 took a popular concept, 180 degree flip, and designed a totally new and unique mechanism, allowing the Advant to be the smallest, lightest of its kind on the market. Specification 180º flip up & over system 1550+-50gr Ece22.06 P/J Rated for use even when open  Multi-density EPS Channelled EPS ventilation with top vents, two way chin vent and exhaust port for maximum airflow Reinforced chinstrap and quick release buckle Quick release, scratch and UV resistant, anti-fog visor Quick sun visor control Hypoallergenic, laser-cut foam comfort liner Glasses wearer friendly design ECE 22.06 certified 2 shell sizes XS-L  XL-3XL 5EPS XS/S/M/L/XL-3XL Bluetooth Ready Includes pinlock and special helmet back pack bag Flip Over Motorcycle Helmet Features: SHELL Certified ECE 22.06 & DOT GR 1550 ± 50 XS-L / XL-3XL CARBON 2 Shells Long Oval COMFORT X-Static© Silver Liner Fabric Extra Comfort Liner Removable and Washable Chin Curtain Breathable Hypoallergenic Laser-Cut Foam Chin Curtain VISOR Quick Release System Scratch Resistant UV Resistant Pinlock Max Vision Ready SECURITY Micrometric Metal Buckle Emergency Release System Reinforced Chin Strap Reflective Safety Patch Multi-Density EPS VISOR Quick Release System Scratch Resistant UV Resistant Pinlock Max Vision Ready LS2 FF901 ADVANT X Carbon Fibre Modular Flip Front Full / Open Face Motorcycle Helmet