ST5 Adjustable Top Air System Yellow A 10-blade 75mm turbine wheel

A 10-blade 75mm turbine wheel drives this rotor assembly

along with extended shoulder and rib bolsters for added containment

More cooling and heat dissipation

All options integrate seamlessly with the new ST5

It is imperative to ensure that the polarity of the electrical plug in your tank is correct for you pump if you choose to use it

ST5 Adjustable Top Air System Yellow A 10-blade 75mm turbine wheelAdjustable top air system for Stilo ST5 helmets Fits helmet sizes L 60 to XXL 64 Features: The Stilo Top Air System is designed for use with any Stilo ST5 helmet fitted with a full visor The exclusive system takes fresh air to the driver's head and nose With the innovative system for airflow regulation, you can favor the airflow on the driver for facial airflow or cool the driver's head Thanks to the fixation system you can fit the Top Air System more