Suomy Speedstar Zerofour Matt Helmet

Product detailed description

The ambitious Speedstar is the new Suomy intuition that, with more than 20 years of experience in competitions, is offering a new concept of a versatile sports helmet. Frequent wind tunnel sessions, tested as a racing helmet, allowed to create dynamic shapes, a powerful aerodynamic coefficient and an enviable overall balancing. The R&D, Design and Riding Test department created a package of solutions that enhance comfort, versatility with breathable technical fabrics, D-Ring chin strap and balanced fitting suitable for any type of riding. The new injection visor in Optical Class 1 and variable thickness, with Pinlock Max Vision, ensures the best visibility from several driving angles; the inedited Wide-Sunvisor extends to the cheek pads borders offering a full protection from the sunlight. Materials:Shell: in TRICARBOCO material, produced in two sizes (M and L), mix of Kevlar, carbon and fibre, joint through resin. Internal polystyrene: in 2 sizes (M and L) to get the best comfortable fitting.Shield: Wide vision, thermoformed from a flat sheet. Optical class 1Internal sunvisor: Wide fume easily practicable from outside Ventilation:FRONT AIR INTAKE: The flow of incoming air in the upper front part of the helmet may be regulated by adjusting the middle part of the air intake.REAR AIR VENTS: The innovative rear air intake has been designed to further improve ventilation inside the helmet, using residual air flows that, again thanks to the Venturi effect, are able to generate a depression in the lower part of the helmet, in this way ensuring a substantial extraction of the hot air inside it, consequently maintaining a comfortable temperature.SIDE AIR INTAKES: The fixed air intakes on the sides allow extraction of air inside the helmet through the Venturi effect. The particular shape is also able to reduce turbulence to a minimum and limit the possibility of the helmet shaking.