Stilo Helmets ST5 FN 8860-2018

FIA 8860 certification valid to 2034 on these ST5 FN 8860 carbon fiber helmets.

The Stilo Helmet ST5 FN 8860-2018 is a premium carbon fiber racing helmet built for professional drivers who need FIA 8860-2018 homologation and refuse to compromise on safety, weight, or visibility. Designed around Stilo’s Formula Naked platform, this helmet delivers elite-level protection in an exceptionally lightweight full-face design made for serious competition.

Professional-Level Carbon Helmet Protection

The Stilo ST5 FN 8860-2018 is engineered for drivers who want one of the lightest FIA 8860-2018 full-face racing helmets available. The FN, or Formula Naked, design removes the integrated side accessory ports found on the Stilo ST5 GT 8860-2018 Carbon Fiber Helmet, helping reduce weight while maintaining compatibility with select Stilo communication systems, top forced-air accessories, and helmet eject systems.

Its 100% medium-tensile carbon shell keeps mass low, while the aerodynamic ST5 profile, wide eye port, and refined interior comfort make it a strong choice for formula cars, open-cockpit racing, and other high-level motorsport applications where every ounce matters.

Stilo Helmets ST5 FN 8860-2018 Note on Sizing

We have found that customers who typically wear a size 59 in other brands are often most comfortable in a Stilo size 60, which uses the large shell. Please order accordingly.

Stilo Helmets ST5 FN 8860-2018 Features

• FIA 8860-2018 certified carbon fiber racing helmet
• Includes Stilo HANS posts
• Competition Motorsport Stilo Owner's Kit sold separately
• Formula Naked FN design removes integrated side ports for reduced weight
• Compatible with select electronics, top forced-air systems, and helmet eject systems
• 100% medium-tensile carbon construction
• Stilo ST5 shields are interchangeable across ST5 helmet models
• Supplied with a 3mm clear visor
• Eight top ventilation holes
• Re-designed cheek pads for improved contouring and comfort
• Sizing available from 54 cm through 64 cm
• Two-shell construction helps improve fit and reduce unnecessary bulk

Stilo Helmets ST5 FN 8860-2018 Weight

• Small shell: 1200 g / 2.4 lb
• Large shell: 1320 g / 2.7 lb

Stilo Helmets ST5 FN 8860-2018 FAQs

What does FIA 8860-2018 certification mean on the Stilo ST5 FN?
FIA 8860-2018 is an advanced professional motorsport helmet standard designed for the highest levels of racing. It requires more stringent impact and penetration performance than standard entry-level helmet certifications.

What is the difference between the Stilo ST5 FN 8860-2018 and the ST5 GT 8860-2018?
The ST5 FN uses Stilo’s Formula Naked layout, which removes the built-in side accessory ports found on the GT version. This helps reduce weight and gives the FN a cleaner, more streamlined configuration for drivers who do not need the GT’s integrated side-port setup.

Does the Stilo ST5 FN 8860-2018 include a visor?
Yes. The helmet is supplied with a 3mm clear visor, and additional ST5-compatible visor options are available separately for different lighting conditions.

Can the Stilo ST5 FN 8860-2018 be used with HANS or FHR devices?
Yes. The helmet includes Stilo HANS posts and is designed for use with head and neck restraint systems required in many forms of competitive racing.

Can electronics, forced air, or an eject system be added to this helmet?
Yes. While the FN does not have the integrated side ports of the ST5 GT, it can still be configured with select communications equipment, top forced-air components, and a helmet eject system.

Who is the Stilo ST5 FN 8860-2018 best suited for?
This helmet is ideal for professional and serious amateur racers who need FIA 8860-2018 certification, want an ultra-light carbon full-face helmet, and prioritize premium protection with a clean Formula-style layout.

If you want the absolute lightest FIA 8860-2018 helmet in Stilo’s lineup, take a look at the Stilo Helmets ST5 FN ZERO 8860-2018 ABP Carbon Helmet.