Stilo ST5 Air Inlet 709029 The NACA ducts can be

The NACA ducts can be installed in side windows or body panels to direct cool outside air to brakes

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 visor

adjustable 18" to 60"

sold separately

Shark / Vudo Model Helmets

Stilo ST5 Air Inlet 709029 The NACA ducts can beAir cooling components and aero accessories for Stilo helmets. Product Description: Helmet Air Intake ST5 Clear Kit At Stilo Helmets, our mission is clear: to empower every racing enthusiast, from grassroots to professional, with the pinnacle of safety and performance technology. We believe in uniting all competitions under one helmet, engineered to perfection through relentless innovation, unwavering reliability, and a commitment to ourselves and our