Motoshlem a Full-front motorcycle LS2 FF327 Challenger Solid helmet is executed by LS2 FF327 Challenger Solid with high operational characteristics. The case is manufactured of HPFC (High Performance Fiberglass Composite) which represents a composite from fiber glass and natural pitch that provides the lightweight of the case providing good distribution of blows. Form of an outer sheath: the extended oval - improves aerodynamics and landing of a helmet. The model offers plastic polyfoam with 3D-laser cutting for ideal landing and comfort throughout the day. To provide still the best absorption of blows, an internal part is designed from expanded polystyrene of various density. The internal lining is made ​​ of the hypoallergenic breathing material which absorbs moisture, easily acts and washes. Very easily removed, resistant to scratches and easily closed vizor 2 mm thick ("Quick-Release-Visor") is executed with holders for a detachable film. The lack of fogging happens thanks to a vizor to a fog covering. The internal pillows which are cut out by the laser are provided for convenient landing. Several adjustable inlet channels and damping of EPS with air ducts in combination with a back air spoiler and final channels provide continuous ventilation, creating to the driver cool and comfortable conditions. The adjustable air intake on a podborodochny belt has a double entrance that allows to avoid formation of fog on a vizor and to maintain cool temperature. The strengthened thong is executed with a micrometric fastener. A helmet is prepared for the Bluetooth LS2 system which can be integrated into the building. LS2 FF327 Challenger Solid today is one of the safest and innovative motorcycle helmets in the market. Technological features: HPC Fiberglass Cap (High Performance Fiberglass Composite) is special high-quality threefold composite fiber (fiber glass, aramide fibers and carbon). Case of 3 sizes. Internal cover of 5 sizes and two density. 2 adjustable top lobbies of the air intake connected to back air intakes via the channel EPS system. It is more than review from above and sideways in sports situation for sitting. Vizor adapted for races, prepared for a separation and a zashchelkivaniye. Vizor of class A from lexan with protection against scratches and ultra-violet radiation. Fast removal of a peak. Internal sun-protection peak. Sovmestimost with Pinlock Max Vision. Pinlock Max 70 (is included in the package). Inside the anti-allergenic and breathing fabric from microfiber. The system of removal Guzz in case of emergency situation. Remeshok with micrometric capture. Characteristics: Material of an outer sheath: fiber glass, carbon, carbon fiber. Quantity of outer sheaths: 3 XS-S/ML/XL-XXL-3XL. Weight: 1420 +/-50 grams. Certification: ECE 22.05. Production: Spain