Description
Stilo ST6FN Composite Helmet — Italian Craftmanship, Built for Open-Cockpit
HOMOLOGATION FIA-8859-2024/SA2020
The Stilo ST6FN Composite delivers uncompromising safety, comfort, and visibility in a lightweight package designed for professional racers and advanced track-day drivers. Built in Italy with meticulous craftsmanship, it’s the perfect foundation for serious competition.
Key Features
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Certified Safety
Homologated to Snell SA2020 and FIA 8859-2024 standards, providing proven protection for all levels of motorsport. -
Lightweight Composite Shell
Autoclave-cured composite construction delivers strength, durability, and reduced driver fatigue during long stints. -
Optimized Visibility
Wide eyeport and improved downward field of view make it easier to spot braking points, flag signals, and apexes. -
Secure Visor System
Dual-locking visor mechanism ensures stability and safety in both sealed and vented positions, compliant with the latest FIA standards. -
Efficient Ventilation
Redesigned venting channels improve airflow through the helmet, enhancing comfort and reducing visor fogging. -
Comfort & Fit
Three shell sizes cover the full range of helmet sizes, with redesigned cheek padding for improved comfort and stability.
Modular, Upgrade-Ready Design
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Communication Options
Supplied without built-in electronics, the ST6FN allows for optional communication systems to be added as required. -
No Side Ports
This version of the ST6 does not include side ports for hydration or accessory systems, keeping the design clean and lightweight. -
Versatile Visor Choices
Compatible with Stilo’s full range of visors, including tinted, mirrored, and tear-off options, to adapt to any racing environment.
Why Choose the ST6FN Composite?
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Built to the latest FIA and Snell standards
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Lightweight and comfortable for sprint and endurance use
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Designed for open-cockpit racing with maximum visibility
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Upgrade-ready for communications and visor options
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Italian craftsmanship and racing pedigree
Size Chart
Determining Helmet Size

Measure your head around its widest part, generally above your eyebrows and ears.
If you plan on wearing a Balaclava, you should measure your head with it on.
Compare the measurement to the table below to determine which size will be the best:
NOTE: Stilo fits small compared to other brands (HJC, Bell, Simpson, Zamp etc.). 99% of our customers need to go one size bigger in Stilo. If you fall between sizes we recommend you select the next size up. Ex: 58cm select size L-59. Or do not hesitate to call us for sizing advice!
Small shell | XS 54cm, S 55cm, M 57cm
Medium shell | L 59cm, XL 61cm
Large shell | XXL 63cm, XXXL 64cm
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