The Naked line of helmets (designated N) takes the concept of lightness further by eliminating the integrated accessory ports on the side of the helmet. This gives absolutely the lightest Full-face Formula style helmet in the world.

The ST4F N Composite Helmet is the same helmet shape as the ST4N Zero 8860 without the much more expensive carbon high-title shell and FIA 8860 homologation. It carries the Snell 2015 rating which satisfies almost all US Based racing sanctioning bodies requirements for helmet certifications.

The shape of the Formula is conducive to use in open and closed cockpit cars. The optional aero kits will optimize airflow over the helmet for open cars.

Features M6 nuts integrated into the shell for interfacing with Head and Neck Restraints.

- Snell SA2015 Homologation

- FIA8859-2015 Homologation

All Stilo helmets are built to order, so please allow 7 days for us to ship this helmet to you if you wish to purchase it without our Custom Paint service


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