AFX FX-17 Motorcycle Helmet - Attack - Matte Black/Red - 4XL 0110-7640 Race Exhaust - Carbon Fiber This exhaust system modification results

This exhaust system modification results in a major boost in performance and weight reduction

Mouth Shutter

Efficiently draws air but also smooths airflow over (and from the side) of the helmet

Cut out on shell sides to accommodate most neck brace designs

Removable and adjustable (50 mm) screw-on visor

AFX FX-17 Motorcycle Helmet - Attack - Matte Black/Red - 4XL 0110-7640 Race Exhaust - Carbon Fiber This exhaust system modification resultsAerodynamic 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