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Stilo
Stilo ST6 FN Carbon Fiber Helmet SA-2025 / FIA
Stilo ST6 FN Carbon Fiber Helmet SA-2025 / FIA
Regular price
$2,153.00 USD
Regular price
Sale price
$2,153.00 USD
Unit price
/
per
SKU:STIAA0810AF1X57
Inventory: 1 in stock
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The ST6 FN, denoting Formula Naked, is specifically engineered for open-wheel cars. While lacking the built-in sideports of the GT model, the FN still provides compatibility with Stilo communication systems and accessories, ensuring connectivity and customization options tailored to the needs of Formula racing enthusiasts. This variant is optimized for aerodynamics and enhanced visibility, essential in the high-speed, open-cockpit racing environment.
- Non-Integrated Sideports, specifically designed accessory line
- Advanced aerodynamics for improved airflow
- Lightest helmet line in ST5 Range
- ABP Rated Options Available
- Snell SA2025 certified and FIA approved
- Carbon Fiber

Available Sizes
- Medium, STIAA0810AF1X57
- Medium/Large, AA0810AF1X58
- Large, AA0810AF1X59
- XL, AA0810AF1X61
Size Details
XS
|
Helmet Size
|
X-Small
|
|
Circumference Low Range (in)
|
21 in
|
|
Circumference High Range (in)
|
21-1/4 in
|
|
Circumference (Metric)
|
54 cm
|
|
Hat Size Low Range
|
6-5/8
|
|
Hat Size High Range
|
6-3/4
|
Small
|
Helmet Size
|
Small
|
|
Circumference Low Range (in)
|
21-5/8 in
|
|
Circumference High Range (in)
|
22 in
|
|
Circumference (Metric)
|
55 cm
|
|
Hat Size Low Range
|
6-7/8
|
|
Hat Size High Range
|
7
|
Medium
|
Helmet Size
|
Medium
|
|
Circumference Low Range (in)
|
22-1/4 in
|
|
Circumference High Range (in)
|
22-3/4 in
|
|
Circumference (Metric)
|
57 cm
|
|
Hat Size Low Range
|
7-1/8
|
|
Hat Size High Range
|
7-1/4
|
Medium/Large
|
Helmet Size
|
Medium/Large
|
|
Circumference (Metric)
|
58 cm
|
Large
|
Helmet Size
|
Large
|
|
Circumference Low Range (in)
|
23-1/4 in
|
|
Circumference High Range (in)
|
23-5/8 in
|
|
Circumference (Metric)
|
59 cm
|
|
Hat Size Low Range
|
7-1/4
|
|
Hat Size High Range
|
7-1/2
|
XL
|
Helmet Size
|
X-Large
|
|
Circumference Low Range (in)
|
24 in
|
|
Circumference High Range (in)
|
24-3/8 in
|
|
Circumference (Metric)
|
61 cm
|
|
Hat Size Low Range
|
7-5/8
|
|
Hat Size High Range
|
7-3/4
|
2XL
|
Helmet Size
|
2X-Large
|
|
Circumference Low Range (in)
|
24-3/4 in
|
|
Circumference High Range (in)
|
25-1/4 in
|
|
Circumference (Metric)
|
63 cm
|
|
Hat Size Low Range
|
7-7/8
|
|
Hat Size High Range
|
8
|
3XL
|
Helmet Size
|
3X-Large
|
|
Circumference (in) Fraction
|
25-1/2 plus in
|
|
Circumference (Metric)
|
65 plus cm
|
|
Hat Size
|
8-1/8 plus
|
|
Brand
|
Stilo
|
|
Product Line
|
ST6 FN
|
|
Open/Closed Face
|
Closed
|
|
Vent System
|
Yes
|
|
Snell Rating
|
SA2025
|
|
FIA Approved
|
Yes
|
|
Head and Neck Support Ready
|
Yes
|
|
Shield Included
|
Yes
|
|
Shield Color
|
Clear
|
|
Anti-fog Shield
|
Yes
|
|
Accessory Channels Included
|
Yes
|
|
Pad Lining Color
|
Black
|
|
Bag Included
|
Yes
|
|
Gloss/Flat
|
Gloss
|
|
Material
|
Carbon Fiber
|
|
Color
|
Natural
|
|
Finish
|
Clearcoat
|
|
Quantity
|
Each
|
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