Stilo ST6 GT 8860 Carbon Helmet (Ultimate GT Helmet)

The Stilo ST6 GT 8860 Carbon Helmet is the ultimate GT racing helmet — certified to FIA 8860-2018, the highest level of motorsport helmet homologation available. Built from an ultra-lightweight carbon fibre shell with a GT-specific short sun visor, it is the choice of professional GT competitors in New Zealand and Australia who demand the absolute pinnacle of head protection in closed-cockpit racing.

Key Benefits

• FIA 8860-2018 certified — the highest level of motorsport helmet homologation, required by many professional GT championships
• Ultra-lightweight carbon shell — maximum protection at minimum weight for long-stint GT and endurance racing
• GT short sun visor — reduces glare in enclosed cockpit GT cars
• Integrated Stilo electronics — noise-cancelling microphone and earpiece connection compatible with Harris Race Radios intercom systems

Key Features

• FIA 8860-2018 certified — highest current GT homologation
• Ultra-lightweight carbon fibre shell
• GT short sun visor — standard fitment for closed-cockpit GT racing
• Advanced ventilation — chin bar and top shell channels reduce heat during extended stints
• Integrated electronics — Stilo proprietary connector, adjustable microphone, and earpiece connection
• ABP visor compatible — use only with FIA 8860-2018 approved ABP visors

Frequently Asked Questions

Is the ST6 GT 8860 Carbon legal for MSNZ and Motorsport Australia GT events?

Yes. FIA 8860-2018 certified, accepted by both Motorsport New Zealand and Motorsport Australia for applicable categories. Always verify current series regulations with your series organiser.

What visors are compatible with the ST6 GT 8860 Carbon?

Only FIA 8860-2018 approved ABP visors are compatible. Standard ST6 visors must not be used with this helmet.

How do I choose the right size?

Measure the widest circumference of your head above the ears. When in doubt, size down. We offer bespoke in-store fitting at Harris Race Radios.

Harris Race Radios is a NZ & AU importer, stockist and supplier of genuine Stilo helmets. Rex Harris — professional qualified radio engineer (ACMA/RSM certified) — installs and configures Stilo helmet electronics, intercoms, and radio systems across NZ and AU motorsport. Aaron Harris — racing engineer with hands-on experience across circuit, rally, and endurance competition — advises on helmet selection, homologation compliance, and safety system integration for every helmet we supply. Trusted by competitors from club days through to professional championship events. All helmets are genuine, warranty-backed, and ship fast across NZ and AU.