The new GP 550 S redefines the level of performance on the road & on tracks. Designed in the wind tunnel, tested by our riders & refined by Airoh’s know-how, GP 550 S stands at the top of the racing segment, without losing sight of the comfort & practicality features for an intensive use. Innovative rear spoilers create a displacing effect at high speeds & the internally channelled structure provides an effective air extraction. Shells in 3 different sizes, made from HPC (High Performance Composite), type-approved 2D racing visor with quick release, 8 air vents to ensure optimal ventilation, Pinlock lens included, Tear-Off Ready, Wind-Stop & A.E.F.R. (Airoh Emergency Fast Release) system for the quick removal of the cheek pads in case of emergency, complement this state-of-the-art product. Shell HPC (High Performance Composite) Lining Removable washable Hypoallergenic A.E.F.R. (Airoh Emergency Fast Release) system for the quick removal of the cheek pads Visor Racing visor 2D Tool-quick release Scratch resistant Uv resistant Ready for tear off Ready for Pinlock Block system Ventilation 8 air vents to ensure optimal ventilation Weight 1290g +- 50g Retention System Double-D Ring Inside the Box Pinlock-visor Breath deflector Wind deflector dark tinted visor Note Please be aware, as long as nothing else is written in the item description: All helmets will be delivered only with the ECE certification by default all helmets that have a visor will be delivered with a clear visor, even if it is shown differently.