The ST5 FN Ultralight helmet was designed in conjunction with F1 driver Valtteri Bottas. This helmet takes our Zero class to the next level, by adding extra ventilation holes and lightening every aspect of the helmet, this helmet takes claim to the lightest 8860 ABP helmet on the market. With top safety in mind this rating includes an ABP rating.

Part Number: AA0730AG3R57

The ST5 FN Ultralight helmet was designed in conjunction with F1 driver Valtteri Bottas. This helmet takes our Zero class to the next level, by adding extra ventilation holes and lightening every aspect of the helmet, this helmet takes claim to the lightest 8860 ABP helmet on the market. With top safety in mind this rating includes an ABP rating. This rating is for Advanced Ballistic Protection, which includes an extended area of protection in the forehead area, and dedicated smaller visor shape. The Stilo ST5 FN helmet line is used in a variety of race types. Crafted from a high-tensile carbon fiber layup and exceeding the FIA 8860 ABP rating, this helmet is designed for top level performance. Predominantly used in open cockpit environments such as F1 it features an array of improvements from the ST4 Helmet. The ST5 FN Zero helmet was designed for top level racing where every ounce matters. The FN (Formula Naked) helmet line was designed for open cockpit environments and features an aerodynamic design, while still offering an array of features making it the go-to helmet for racing professionals. Enhanced ABP (advanced ballistic protection) rating includes additional protection to the forehead and front section of the helmet and requires a smaller visor in comparison to our normal ST5 line. . Improvements also have been made to the interior design with removable cheek & top pads allowing drivers to obtain the perfect fit. Helmets come standard with removable earmuff cushions which provide a significantly quieter environment for the driver by isolating the ear. Other Features: All Stilo closed faced helmets come in two separate shell sizes allowing us to craft a better fitting helmet that is lighter weight. Ready for non-integrated electronics, air supply, and hydration or any combination of the three this helmet is one of the top helmets on the IMSA grid. Hans Post Pre-installed Comes with Stilo Helmet & Hans Bag Additional accessories available such as aero, top air kits, and an array of visor options.

Features and Benefits

• Made in Italy and assembled by hand by skilled craftsmen

Most Stilo helmets can be built with a variety of options including communications and hydration. To custom configure your Stilo helmet, please call us directly at 1-800-654-7223.