The ST5 Formula Carbon Helmet is the same helmet shape as the ST4 Formula Carbon 8860 without the thicker, heavier carbon shell. It carries the Snell 2015 rating which satisfies almost all racing sanctioning bodies requirements for helmet certifications.

The shape of the Formula is conducive to use in open and closed cockpit cars, with an optional aero kit to optimize airflow over the helmet for open cars.

Available with integrated Electronics and your choice of Air Supply or Hydration, this helmet offers flexibility while maintaining a clean cabin. There are no wires or hoses hanging down below the helmet everything integrates seamlessly with the shell of the helmet.

Features an M6 nut 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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