Stilo ST5 Top Air - 3/4" OD Round Port - For Sizes XS/54 to L/59 - Clear 23-TR1-N-S Three shell sizes for optimum

Three shell sizes for optimum outer profile

Proprietary new adjustable tether system

Snell SA2015 and FIA 8859 certified

Includes 3 single layers of 4 mil smoke Tearoffs

For the junior racers we’ve developed the SFI 24

Stilo ST5 Top Air - 3/4" OD Round Port - For Sizes XS/54 to L/59 - Clear 23-TR1-N-S Three shell sizes for optimumThis unique cooling system feeds air from your cars fresh air system to both the top of the head and to the front of the face while at the same time helping to keep the inside of the visor clear. The system works with the existing design of the helmet and does not require any drilling of the shell or modifications to the EPS. The Top Air system fits over the forward two holes and extends down the front of the helmet and just under the top of the