AGV S4 Motorcycle Helmets are not a new shell, they are a derivative of the Stealth helmet . It is hard to imagine as the overall effect of the AGV S4 helmet is very much "Retro" - ok - it does carry the aggressive look of the Stealth with the unmistakable deep chin bar however the removal of the "spoiler" definitely gives this new design impressive and eye-catching street cred.

The specifications of the AGV S4 Motorcycle helmets are identical to the Stealth with the exception of the quick release buckle on the chinstrap and the lack of airflow systems on the exterior.

The bold contrast of the colouring, combined with the perfectly smooth shape makes this very distinct piece of equipment stand out from the crowd.

The AGV S4 helmet has two shell sizes made from ACF 2 providing an impact resistant, elastic and lightweight shell.

The airflow system of the AGV S4 motorcycle helmet has integrated titanium mesh covers on the four vents in the chin-piece and also the four exhaust vents to the rear sides. External eyebrow vents are another advantage.

The visor is anti-fog and anti-scratch and is removed in seconds without the need for any tools.