AFX FX-17 Motorcycle Helmet - Attack - Matte Black/Fuchsia - Medium 0110-7168 Airmada™ Helmet Forehead Vent Switch — Medallion Replacement liner for AFX FX-37X

Replacement liner for AFX FX-37X helmets

The specific homologation certificate is provided

Top front duct intake vent set

Akrapovic Part Number: E-B10E8

but when removed the sound levels rise

AFX FX-17 Motorcycle Helmet - Attack - Matte Black/Fuchsia - Medium 0110-7168 Airmada™ Helmet Forehead Vent Switch — Medallion Replacement liner for AFX FX-37XAerodynamic shell design constructed using an advanced lightweight composite poly alloy 11 points of ventilation with chin, side, forehead, top and rear vent 3 intake vents and 8 exhaust vents Goggle guide on eyeport trim Removable and adjustable (50 mm) screw on visor Race approved retention system Double D Ring Clear coat finish to protect paint and graphics