Bell GT6 RD-4C/EC Pro Racing Helmet - SA2025 / FIA8859
The Bell GT6 Pro RD-4C/EC is a closed-face circuit helmet built for closed-cockpit racing, derived from the HP6 RD-4C with a wide eyeport for extended vision and a lightweight premium carbon-fiberglass composite shell. It's the rare helmet with communication hardware built in from the factory — ZeroNoise electronics, high-power speakers, and a noise-canceling microphone integrated directly into the shell for sound insulation and clear radio calls. SA2025 and FIA8859-2024 homologated, it ships with factory HANS anchors and comes in Titanium.
| Rating: | Snell SA2025 / FIA 8859-2024 Certified |
| Hans Anchors: | Included |
| Weight (MED Size): | n/a |
| Shield Style: | SE06, SV |
| Part Number: | BEGT6RD4CEC25 |
| Manufacturer: | 13412xx |
- SA2025 and FIA8859-2024 homologated for closed-cockpit circuit racing
- Lightweight premium carbon-fiberglass composite shell, derived from the HP6 RD-4C design
- Wide eyeport opening for extended vision (Shield type SE06)
- Integrated ZeroNoise electronics: high-power speakers and noise-canceling microphone built in from the factory
- Multi-density, multi-piece liner for maximized energy absorption
- Bell SmartLock shield mechanism; extraction vents for cooling and airflow
- Factory-installed HANS anchors — ready for FHR use out of the box
- Compatible with HP6 RD interior kits for radio and drinking-tube setups; optional top/side air intakes for external cooling
- Sizes 54–61+, plus XXL, 3XL, and 4XL; Titanium colorway
The Bell GT6 Pro RD-4C/EC is purpose-built for closed-cockpit racing — GT cars, sports prototypes, and other applications where cabin noise and radio clarity matter as much as impact protection. It carries the same aggressive shell geometry as the HP6 RD-4C, with a wide eyeport that keeps peripheral vision open despite the closed-face design, built on a lightweight premium carbon-fiberglass composite shell.
What sets the RD-4C/EC apart is the "EC" — integrated ZeroNoise electronics built directly into the helmet. High-power speakers and a noise-canceling microphone are wired in from the factory, giving drivers clean radio communication and better sound insulation without bolting on an aftermarket intercom setup after the fact. A multi-density, multi-piece liner handles energy absorption, extraction vents manage cooling and airflow, and integrated face-piece channels leave room for a drink tube if you want to add one.
Bell's SmartLock mechanism secures the shield, and HANS anchors come factory-installed as original equipment — no aftermarket bracket needed before running a head-and-neck restraint. Optional top and side air intakes are available for drivers who want to add an external cooling system, and the helmet is compatible with HP6 RD interior parts kits for radio and drinking-tube setups.
SA2025 and FIA8859-2024 homologated, the GT6 Pro RD-4C/EC comes in Titanium.
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