Stilo ST4F N Composite Helmet

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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.

$ 610.73 tax excl. Can I buy in tax excl. price?

Dispatch Time:

1 working day

Data sheet

Manufacturer
Stilo
Communication
None
Type of helmet
Full face
Hans Clips
Yes
Helmet approval
  • FIA 8858-2010
    FIA 8858-2010
  • SNELL SA2010
    SNELL SA2010
Helmaet material
Fibreglass - Kevlar MSF
Drinking System Ready
No
Helmet weight
1460 g - size XS, S, M
1560 g - size L, XL

More info

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 2010 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. Also perfect for Karting

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

FEATURES:

• Developed from ST4F model
• No default electronics, specifically designed for Formula cars
• Excellent aerodynamics behaviour
• Ear area padding especially designed for external noise reduction: soft cups developed for usage with earplugs, earmuffs homologated for circuit use
• Adjustable earmuffs pressure
• Included accessories: 2 visors, 1 tear-off kit, earmuffs, front

MATERIAL:

Fiberglass - Kevlar (MSF Multi Sandwich Fiber)

VERSIONS:

AA0610AG2B Hans

HOMOLOGATION:

SNELL 2010

SIZE:

XS 54, S 55, M 57 (small shell)

L 59, XL 61 (large shell)

WEIGHT:

Small Shell 1.310 ± 30 g *
Large Shell 1.390 ± 30 g *
Size XXL 1.500 ± 30 g *

*Equipped according to FIA 8858-2010 standard

When I started to use Stilo I found a stunning helmet! Stilo staff is made of capable
professionals I immediately got along with. I am extremely satisfied with Stilo products performances and I won’t ever change.
Davide Valsecchi

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