Bell GT6 RD Ultra Carbon Helmet — FIA 8859-2024 SA2025

Bell GT6 RD Ultra Carbon Helmet — FIA 8859-2024 & SA2025

The Bell GT6 RD Ultra Carbon is purpose-built for closed cockpit racing where driver-to-crew radio communication is not optional — it’s essential. RD stands for Radio Device: this helmet ships with integrated noise-cancelling microphone and coiled cable already built in, so you’re ready to connect your radio system straight out of the box.

Built on the same HP6-inspired carbon fibre shell architecture as the open cockpit RS7 Ultra Carbon, the GT6 RD delivers the same Smartlock visor system, multi-density liner, and FIA 8859-2024 / SA2025 certification — configured specifically for GT, touring car, endurance, and closed cockpit applications. NZ stock held locally for fast dispatch, ships directly to Australia.

Key Features

• FIA 8859-2024 approved & Snell SA2025 certified — compliant for MSNZ and Motorsport Australia closed cockpit racing, GT, endurance, and rally
• Integrated radio comms (RD) — built-in noise-cancelling microphone with coiled cable and in-moulded male Nexus connector
• RCA or 3.5mm audio output — connects to in-ear speakers or earpiece systems (available separately)
• Ultra-lightweight carbon fibre shell — HP6-inspired design, superior stiffness-to-weight ratio
• Smartlock visor system — push-button one-handed release, secure locking on impact
• Clear anti-fog visor — crystal-clear visibility in all conditions
• Multi-density foam liner — maximises energy absorption and impact protection
• 14-channel ventilation — air extraction channels with optional side and top ports for external cooling
• Hydration compatible — drink tube routing for endurance racing
• Factory-fitted FHR (HANS) posts — ready for HANS/FHR device connection out of the box

Who Is the Bell GT6 RD Carbon For?

The GT6 RD is the choice for drivers who need integrated comms capability built into their helmet from day one:

• GT racing — GT3, GT4, GT Sport, production GT classes
• Endurance racing — Bathurst 12 Hour, MEGA Racing, Lemons, any multi-driver event where pit communication is critical
• Touring cars & saloon racing — closed cockpit circuit categories requiring FIA 8859-2024
• Rally — drivers running crew radio alongside intercom
• Time attack & track days — drivers wanting comms capability in a premium carbon helmet

Which Bell GT6 Carbon Helmet Is Right for You?

Custom Interior (Optional)

Personalise your helmet lining at additional cost. Colours available: White, Red, Purple, Blue, Green, Tan, Pink, Orange, Neon Yellow. Standard helmets ship with grey interior.

Important: Custom interiors are made to order, non-returnable, and require a 100% deposit. Allow 7–8 weeks lead time. Contact Aaron Harris to order.

Sizing

Available 54cm through 67–68cm including 61+, 63–64cm, 65–66cm, and 67–68cm for larger head shapes. Contact Aaron Harris for a fitting consultation if you’re between sizes.

Harris Race Radios — Bell Helmets NZ & AU

Harris Race Radios are New Zealand and Australia’s most experienced motorsport helmet and communications specialists. We hold NZ stock for fast local dispatch and ship directly to Australia — genuine Bell helmets sourced directly through Bell’s supply chain, not grey imports.

Rex Harris is a qualified Radio Telecommunications Engineer and Approved Radio Certifier for NZ RSM and AU ACMA, with motorsport radio and safety equipment involvement since 1975 starting at the Marlboro Series Grand Prix. Aaron Harris is an 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), race engineer for Earl Bamber Motorsport, TekworkX, Matt Stone Racing, and Porsche Carrera Cup Australia/Asia-Pacific/NZ — and an MSNZ Licence Examiner for helmets, racewear, FHR, and HANS devices.

📞 Aaron Harris: +64 27 449 9654 | aaron@harriscomms.co.nz

Related Products & Resources

• Bell Helmets — Full Range NZ & AU
• Bell Helmets Buyer’s Guide — NZ & AU
• Bell RS7 Ultra Carbon — Open Cockpit Circuit Helmet
• Bell GT6 Titanium — Composite with Comms
• Bell GT6 Rally Ultra Carbon — FIA 8859-2024 SA2025
• Bell Helmet & FHR Device Bundles
• Earpieces & Helmet Speakers
• Bell Helmet Visors
• Bell Helmet Parts & Accessories
• HANS & FHR Devices
• Racing Harnesses — FIA Approved

Frequently Asked Questions

What does RD mean on the Bell GT6 RD?
RD stands for Radio Device — it means this helmet has an integrated noise-cancelling microphone and coiled cable with Nexus connector built in. You connect your radio system directly to the helmet without needing a separate boom mic or microphone kit.

Is the Bell GT6 RD Ultra Carbon approved for MSNZ and Motorsport Australia?
Yes — FIA 8859-2024 approved and Snell SA2025 certified, accepted by MSNZ and Motorsport Australia for closed cockpit circuit racing, GT, endurance, and rally. Always confirm with your specific series regulations.

What radio systems is the Bell GT6 RD compatible with?
The Nexus connector is compatible with Harris Race Radios systems and most race radio systems using standard Nexus or adapted connectors. Contact Aaron Harris on +64 27 449 9654 to confirm compatibility with your specific radio setup.

What is the difference between the Bell GT6 RD and the Bell GT6 Rally Ultra Carbon?
Both are FIA 8859-2024 / SA2025 certified carbon helmets with integrated comms. The GT6 RD Ultra Carbon is configured for closed cockpit GT and circuit racing. The GT6 Rally Ultra Carbon is configured specifically for rally and stage racing applications.

What is the difference between the Bell GT6 RD and the Bell RS7 Ultra Carbon?
The GT6 RD is designed for closed cockpit racing and has integrated radio comms (microphone + Nexus connector) built in. The RS7 Ultra Carbon is designed for open cockpit applications and does not include integrated comms. Both are FIA 8859-2024 / SA2025 certified carbon helmets.

Does the Bell GT6 RD come with HANS posts?
Yes — factory-fitted FHR (HANS) posts are included as standard.

Where can I buy the Bell GT6 RD Carbon helmet in NZ?
Harris Race Radios holds NZ stock for fast local dispatch and ships directly to Australia. Contact Aaron Harris on +64 27 449 9654 for sizing and fitment advice.