Motoshlem X-Lite X-803 RS UC the Case is made of extremely light composite carbon fiber. Three sizes of model are made for bigger compliance to each size. In model there is an accurate vizor, with the wide field of a side visibility which has resistance to scratches. It has the mechanism of dual action that allows to block it to prevent accidental opening. Also the vizor can have slightly slightly opened situation - for movement at a low speed. It can be removed quickly, without tools. Includes Pinlock-for prevention of fogging of the screen. Besides, on outer side there is a system which allows to regulate Pinlock without the need for it to remove. RAS (Racetrack Aerodynamic Spoiler): the new back spoiler tested in the wind tunnel was developed by professionals. It provides high aerodynamic efficiency and stabilizes a helmet at high speeds. The form of the top part reduces aerodynamic resistance behind the motorcycle fairing. Is removable to adapt to various terms of use. ASD is the adjustable device of stability. If the back spoiler (RAS) is removed from a helmet, it is necessary to establish the upper side wings (are included in the package). It has a back extractor with an on-off adjustable profile for ensuring optimum air circulation and removal of hot air from within a helmet. It helps to optimize aerodynamic characteristics and to stabilize a helmet at high speeds. The advanced ventilation system formed by adjustable air intakes in front in the top part and on protection of a chin. The improved protection of a chin in comparison with his predecessor (X-802RR) defines that the area of a chin was a little extended to provide bigger sagging and, therefore, the maximum static and dynamic comfort at preservation of a compact design. The LPC system (Liner Positioning Control) is provided - the provision of an internal insert can be adjusted to provide the best landing and adaptability to the different sizes of the head. The internal upholstery of "Carbon Fitting Racing Experience" is made of threads of activated carbon. Is air-permeable, possesses thermal control, antistatic, antiallergic properties. Laying also has mesh inserts for improvement of diffusion of air in the top part of the head. They completely removable and washing. Linings for cheeks are made of the made foam filler - removable and washing. The system of emergency extraction of a side upholstery of NERS (Nolan Emergency Release System) is provided in an accident case. Characteristics: The superwide field of sight the Option of fast replacement and an internal peak of Pinlock the Extralight structure of the building from carbon fiber Exclusive technology "Carbon Fitting" for an internal upholstery. Small pillows are available various thickness with innovative "Steadyfit" to cheeks. Separately adjustable air intakes on a forehead, the head and a chin and also airoutlets on each side and under a spoiler. The improved opening gates and sliders. Equipped with the lever of dual action on the left side of a peak. The system of emergency dumping Nolan is included Has a standard protective film for the screen and other version which is specially developed for cold and damp conditions. Production Italy