The ST4F Wide helmet is a new model designed in cooperation with the American team Hendrick Motorsport , from Nascar.

This new helmet is available in Carbon and Composite versions with Snell 2005 homologation.

It's a model particularly indicated for closed cars, due to its larger visor area. The air circulation has also been greatly improved.

The peak is available on request as an optional spare part.

The ST4F Wide helmet is a new model designed in cooperation with the American team Hendrick Motorsport , from Nascar.

This new helmet is available in Carbon and Composite versions with Snell 2005 homologation.

It's a model particularly indicated for closed cars, due to its larger visor area. The air circulation has also been greatly improved.

The peak is available on request as an optional spare part.

The ST4F Wide helmet is a new model designed in cooperation with the American team Hendrick Motorsport , from Nascar.

This new helmet is available in Carbon and Composite versions with Snell 2005 homologation.

It's a model particularly indicated for closed cars, due to its larger visor area. The air circulation has also been greatly improved.

The peak is available on request as an optional spare part.