MOTORSPORTWEBSHOP | STILO
Stilo ST6 GTN Carbon - Snell SA2025 Helmet combines a carbon fibre shell with a full face design for circuit motorsport. Select the exact size and available finish to match your competition equipment.
Product overview
The ST6 platform combines revised cheek padding with an updated shell layout. Its shape and padding are intended to support a stable fit around the head, while the ventilation openings help manage heat and moisture during driving. Choose the helmet with your actual driving position in mind, including visibility toward the dashboard and mirrors.
Key features
- Shaped cheek padding
- Ventilation openings for airflow
Specifications
| Brand |
Stilo |
| Model reference |
AA0812AG1X |
| Helmet design |
Full face |
| Shell material |
Carbon fibre |
| Application |
circuit motorsport |
| FIA standard |
8859-2024 |
| Snell standard |
SA2025 |
| Head restraint connection |
HANS/FHR posts fitted |
| Available sizes |
54, 55, 57, 58, 59, 61, 63, 64 cm |
| Available finish |
Carbon |
Sizing & fit
Measure the circumference of your head with a flexible tape above the eyebrows and around the widest part of the back of the head. The numeric size options are in centimetres. Compare the measurement with the selected Stilo model and try the helmet with your usual balaclava. A correctly fitted helmet should feel snug and stable without painful pressure points. The retention strap must be fastened and adjusted according to Stilo’s instructions.
Communication & equipment compatibility
Check the communication equipment supplied with this exact model before choosing a radio installation. A helmet communication connection does not include the vehicle amplifier, wireless key or in-ear equipment unless explicitly stated. Match the connector, wiring and communication system before installation. Air and drinking accessories, where supported, must be selected for the exact helmet model.
Competition approval
The approval specified for this version is FIA 8859-2024 / Snell SA2025. Check your championship’s current helmet and head-restraint requirements before purchase. Different versions in the same Stilo family can carry different homologations, so use the model reference and approval label rather than the family name alone.
Complete your setup
Explore the Stilo collection to compare helmet versions, or browse all racing helmets. Select model-compatible helmet accessories and a suitable helmet bag for transport and storage.
Frequently asked questions
Which size should I choose?
Start with your head circumference in centimetres, then assess the fit of this particular shell and padding combination. Do not select solely from the size of a different helmet brand.
Are all Stilo accessories interchangeable?
No. Visors, padding, air fittings and communication components depend on the helmet family and version. Match accessories to the model reference shown above.
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