Photos shown for illustration; shade and shape may differ slightly.
Stilo ST6 R Composite Rally Full Face Helmet, FIA 8859-2024, Snell SA2025, FIA 8858-2010 HANS Posts
Warehouse stock
The Stilo ST6 R Composite Rally is a full face rally helmet, approved to FIA 8859-2024 and Snell SA2025. The speakers sit in adjustable noise reduction earmuffs, the microphone is adjustable, and the whole ST6R range also works with the Stilo wireless intercom.
Specifications
| Approval | FIA 8859-2024, Snell SA2025 |
| Type | Full face |
| Shell | MSP multi sandwich pre-preg fibre composite |
| Sizes (head circumference, cm) | small shell: XS 54, S 55, M 57, L 58; medium shell: L 59, XL 61; large shell: 2XL 63, 3XL 64 |
| Weight per shell (+/- 30 g) | 1420 g small shell, 1540 g medium shell, 1650 g large shell |
| Communication | Kit fitted: speakers in adjustable noise reduction earmuffs, adjustable microphone; wired or wireless intercom (AE0226 kit) |
| Short visor | Optional short sun visor |
| Field of view | Larger downward view than the ST5 |
| Cheek pads | New, with a steadier fit |
| HANS posts | Fitted, FIA 8858-2010 anchors |
| Part number | AA0801RG2X |
Who it suits
- Rally, with the communication kit fitted
- The same helmet, another version: Stilo ST6 R Composite Rally, white, black interior, FIA 8859-2024, part number AA0801RG2XC
- Same approval, different shell: Stilo ST6 R Carbon Rally WL, FIA 8859-2024, part number AA0801RG1X
- For karting: approved karting helmets
- Stilo intercoms and kits are in Stilo Intercoms
Approval and regulations
- FIA 8859-2024 is accepted by the 2026 Appendix L (Chapter III, Art. 1.1) for helmets worn with an FHR such as HANS, in circuit racing, hill climbs and rally special stages. Approved models are in FIA Technical List no. 107
- FIA Technical List no. 25 gives no expiry date for the FIA 8859-2015, 8859-2024 and 8860-2018 standards
- The validity that counts is the one on the helmet's FIA homologation label, as the note in the FIA helmet technical lists says
- Snell SA2025 is the certification of the US-based Snell Memorial Foundation. It is not in FIA Technical List no. 25, so in FIA events the helmet's FIA label is what counts
- The HANS posts are FIA 8858-2010 helmet anchors. Appendix L (Art. 3.2 and 3.3) requires the FHR to be worn only with FIA 8858 approved anchors and tethers