Stilo Venti4 WRC Offshore Helmet

The Stilo Venti4 WRC Offshore Helmet is purpose-built for offshore and powerboat racing — the same proven fibreglass/Kevlar composite shell as the Venti4 WRC Composite rally helmet, finished in high-visibility orange and certified to FIA 8859-2024 and Snell SA2025. Engineered to integrate with Stilo's WL wireless communication system, fully compatible with all wired DG and WRC amplifiers.

FHR posts are not included — the shell has receptacles for easy retrofitting if required. For the rally version with FHR posts, see the Venti4 WRC Composite. For the offshore full-face option, see the ST6 F Offshore.

Technical Specifications

Shell — Fibreglass / Kevlar Composite

Lightweight and strong composite shell — the same construction as the Venti4 WRC Composite rally helmet. High-visibility orange finish for maximum crew visibility and rescue identification in open-water environments. Weight: 1,370g.

Certifications — FIA 8859-2024 & Snell SA2025

FIA 8859-2024 and Snell SA2025 — the current dual homologation standard for offshore and powerboat racing, accepted by MSNZ and Motorsport Australia.

WRC Intercom System

• Noise-attenuating earmuffs with integrated high-quality speakers
• Magnetic-dynamic noise-cancelling microphone — adjustable for optimum mouth spacing
• Easily adjustable microphone holder — spacers move mic 5, 10, or 15mm closer to mouth
• Redesigned comms port for WL wireless key fitment — does not interfere with FHR posts or straps
• Compatible with Stilo WL wireless (WL-Key, WL-10) and all wired DG/WRC amplifiers

Peak & Comfort

• Adjustable peak — raises and lowers for clear visibility even when the sun is on the horizon
• EPS cheek pads for improved lateral impact protection
• Soft, comfortable earmuffs — ideal for longer offshore events

FHR Posts

FHR posts are not included as standard. The shell has receptacles for easy retrofitting — contact us to arrange.

Sizes Available

XS (54) indent only, S (55), M (57), L (58), L (59), XL (61), XXL (63), XXXL (64). Available in four audio connector options — select at checkout.

Audio Connector — EzyFlow System

The Venti4 WRC Offshore uses Stilo's EzyFlow audio connector system. Harris Race Radios fits your chosen connector directly to the helmet before dispatch — contact us to specify your connector preference when ordering.

• EarMuff / Speakers — large padded ear cups with built-in speakers. Best for noisy offshore environments. Most popular choice for race intercom and radio use.
• Stilo Earbud Connector — Stilo's proprietary push-lock connector, exclusive to Stilo helmets.
• 3.5mm Mono Connector — most widely used in NZ, AU, and USA. Compatible with the majority of aftermarket earpieces and radio setups.
• RCA Connector — predominantly used in European race teams and systems.

Not sure which connector suits your setup? Contact us and we'll match you to the right option.

Why Harris Race Radios for Your Stilo Helmet

Harris Race Radios is NZ and AU's most experienced Stilo specialist — genuine Stilo stock sourced directly through Stilo's supply chain, held locally in NZ for fast dispatch and shipped to Australia with tracked courier.

Rex Harris — qualified Radio Telecommunications Engineer, Approved Radio Certifier for NZ RSM and AU ACMA, motorsport radio experience since 1975 starting at the Marlboro Series Grand Prix. Rex installs and configures Stilo helmet electronics, intercoms, and radio systems across NZ and AU.

Aaron Harris — active racing driver and race engineer: Barcelona 24 Hour 1st in class 2013, Bathurst 1000 and 12 Hour competitor, BMW Race Driver Series Champion 2011 (241 starts, 39 wins), race engineer for Earl Bamber Motorsport, TekworkX, Matt Stone Racing, and Porsche Carrera Cup Australia, Asia-Pacific and New Zealand. MSNZ Licence Examiner for helmets, racewear, FHR, and HANS devices.

NZ stock held locally for fast dispatch. Ships to Australia with tracked courier. Contact us to confirm compliance for your event before ordering.

Offshore Compliance — NZ & Australia

The Venti4 WRC Offshore holds FIA 8859-2024 and Snell SA2025 homologation — accepted by MSNZ and Motorsport Australia for offshore and powerboat racing. Always confirm your specific event or class requirements with your organiser before purchasing.

Which Stilo Offshore Helmet Is Right for You?

Frequently Asked Questions

Is the Venti4 WRC Offshore approved for offshore and powerboat racing in NZ and AU?
Yes — FIA 8859-2024 and Snell SA2025 certified, accepted by MSNZ and Motorsport Australia. Confirm your specific event or class regulations with your organiser.

Does this helmet include FHR / HANS posts?
No — FHR posts are not included as standard. The shell has receptacles for easy retrofitting. Contact us to arrange.

Does this helmet work with Stilo WL wireless intercom?
Yes — compatible with Stilo WL-Key and WL-10 wireless systems, and all wired DG and WRC series amplifiers.

What is the difference between the Venti4 WRC Offshore and the Venti4 WRC Composite?
Same shell and comms system. The Offshore is finished in high-visibility orange and does not include FHR posts (receptacles only). The WRC Composite is available in standard colours and includes FHR posts.

How do I choose the right size?
Measure the widest circumference of your head above the ears. When in doubt, size down — racing helmets should fit firmly. Contact Aaron Harris for sizing advice.

Do you hold stock in NZ and ship to Australia?
Yes — NZ stock held locally for fast dispatch. Australian orders ship with tracked courier.