GT Race Radio™ receivers for one-way Race Control
This collection is for GT Members and compatible motorsport categories that require one-way Race Control monitoring. Choose an event-ready receiver, then match it with the helmet speakers, earbuds, adapter or cable that suits your helmet and connector.
When ordering, choose the programming option that matches the event or category, such as Speedway, GT Members or MSNZ, where that option is available. The selected option determines how the receiver is supplied and programmed. The same receiver hardware can serve more than one category, which is why some receivers, helmet-audio products and adapters appear in both collections.
Choose your receiver setup
- Programming option: select the event or category required for your receiver, then confirm the current channel plan before ordering.
- Receiver with foam earpiece: a simple listen-only setup for drivers who want a compact, practical connection.
- Receiver with helmet speakers: a helmet-integrated option where compatible speakers are preferred.
- Helmet audio and adapters: replacement earbuds, helmet speakers and GT-specific cables help complete or adapt the system.
How to set up your GT Race Radio™
- Choose the programming option that matches your GT category, event or series.
- Connect the correct earbuds or helmet speakers for the receiver and helmet.
- Route the cable safely, secure the receiver within reach and check the volume with the helmet on.
- Confirm the channel at the event briefing. This is a listen-only Race Control system, not a two-way team radio.
Fitment and programming support
GT helmet connections vary between Roux, Stilo, Peltor, Bell and other helmet systems. Use the matching adapter or cable and confirm the connector before ordering. If you are unsure, send Harris Race Radios™ the receiver, helmet and audio-kit details so the correct connection and programming can be checked.
For the broader Speedway receiver parts department, visit the Speedway Receiver Parts, Helmet Audio & Accessories collection. That page covers the wider Speedway parts range, while this GT route starts with the GT use case and programming requirements. For the wider receiver range, browse Race Radios™ receivers.
Read the Race Radios™ monitoring and motorsport communications guide for one-way monitoring, event programming and motorsport communication setup guidance.
Frequently asked questions
How do I choose the right programming?
Choose the programming option that matches the event or category, such as Speedway, GT Members or MSNZ, where that option is available. Confirm the current channel plan and event requirements before ordering.
Why do some products appear in both the GT and Speedway collections?
The same receiver hardware, helmet audio or adapter can support more than one motorsport category. The collection helps you start with the intended use, while the programming and channel plan are selected for the event.
Is this a two-way team radio collection?
No. This collection is focused on one-way Race Control monitoring. Two-way pit-to-car communication requires a separate compatible radio and intercom system.
Do GT receivers include helmet audio?
Some receiver products include foam earpieces or helmet speakers. Check the individual product title and description, then choose replacement audio or an adapter if your setup needs it.
Can I use these products with any helmet?
No. Helmet connectors and audio formats vary. Confirm the receiver, helmet kit, speaker or earbud connector before ordering.