SUOMY SPEED JET Manual De Instrucciones página 21

C
REAR AIR VENTS —
— Figure 7
EN
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.
D
SIDE AIR INTAKES — — Figure 7
The fixed air intakes on the sides allow the extraction of air inside
the helmet through the Venturi effect. Their shape has been
designed to optimise this effect and therefore ensure a substantial
extraction of air while maintaining perfect aerodynamic efficiency.
The particular shape is also able to reduce turbulence to a
minimum and limit the possibility of the helmet shaking.
C
D
FIGURE 7
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