The Bell HP6 RD-4C/EC Carbon Fiber Racing Helmet is a professional-level closed-cockpit helmet engineered for drivers who need maximum protection, integrated communications, and hydration capability. Developed using technology from Bell's flagship HP7 platform, the HP6 combines an ultra-lightweight advanced carbon fiber shell with FIA 8860-2018 homologation for demanding professional motorsports applications.
The RD-4C/EC configuration takes the HP6 platform further with an integrated radio communication system, electronic earcup speakers, and hydration system. This makes it particularly well suited for endurance racing, GT competition, touring cars, and other closed-cockpit environments where clear communication and driver hydration are critical.
Bell HP6 RD-4C/EC FIA 8860-2018 Helmet Overview
The Bell HP6 was developed specifically for closed-cockpit racing. Its wide eyeport provides excellent forward and peripheral visibility while the advanced carbon fiber shell keeps overall helmet weight to a minimum.
An advanced multi-density, multi-piece energy-absorbing liner provides the impact-management performance required for FIA 8860-2018 homologation. Factory-installed HANS anchors allow the helmet to be used with compatible head-and-neck restraint systems without requiring additional anchor installation.
Integrated Radio Communication and Hydration
The RD-4C/EC version of the Bell HP6 is designed for racers who need communication and hydration equipment integrated directly into the helmet. Electronic speakers are installed within earcups to provide improved audio performance while helping isolate the driver from cockpit noise.
The helmet also incorporates a hydration system and dedicated internal routing for communication and drinking components. Integrating these systems into the helmet helps reduce loose wiring and tubing around the driver's head and cockpit.
- Integrated radio communication system
- Electronic earcup speakers
- Earcups help provide increased cockpit noise isolation
- Integrated hydration system
- Internal channels for communication and hydration components
- Designed for closed-cockpit and endurance racing applications
Bell HP6 RD-4C/EC Features
- Ultra-lightweight advanced full carbon fiber shell
- FIA 8860-2018 homologated
- Wide eyeport for improved visibility in closed-cockpit cars
- Advanced multi-density, multi-piece impact liner
- Integrated radio communication system
- Built-in electronic earcup speakers
- Integrated hydration system
- Extraction vents improve cooling and air circulation
- Factory-installed HANS anchors
- SE06 3mm DSAF shield system
- Matte carbon fiber exterior finish
- Dark Grey high-strength, high-comfort FR interior fabric
- Bell HP helmet bag included
- Compatible with optional forced-air cooling systems
FIA 8860-2018 Advanced Carbon Fiber Construction
The HP6 RD-4C/EC uses Bell's Advanced full carbon fiber shell technology to provide exceptional strength while minimizing helmet weight. FIA 8860-2018 is designed for the highest levels of motorsports competition and requires significantly more demanding impact and performance testing than many conventional motorsports helmet standards.
The carbon shell is paired with an advanced multi-density, multi-piece liner engineered to manage impact energy while maintaining the compact fit and comfort expected from Bell's High Performance Series.
Wide Eyeport for Closed-Cockpit Racing
A wide eyeport is one of the defining features of the Bell HP6. The larger opening improves the driver's field of view, making it especially useful in GT cars, touring cars, prototypes, endurance cars, and other enclosed race vehicles where visibility can already be limited by cockpit structure and seating position.
The helmet uses Bell's SE06 3mm DSAF shield system for excellent optical clarity and anti-fog performance.
Ventilation and Forced-Air Compatibility
Multiple extraction vents help move warm air out of the helmet and improve driver comfort during extended track sessions. The HP6 can also be configured with an optional top forced-air intake mounted to either the left or right upper ventilation location.
- Integrated extraction vents improve airflow
- Optional top forced-air intake can be mounted on either side
- Compatible with external helmet cooling systems
- Quick Lock V10 forced-air components are available
- Compatible with Maglock forced-air connections
Bell HP6 RD-4C/EC Specifications
- Manufacturer: Bell Helmets
- Model: HP6 RD-4C/EC
- Manufacturer Part Number Series: 11410X
- Helmet Type: Full-face closed-cockpit racing helmet
- Shell Construction: Advanced full carbon fiber
- Exterior Finish: Matte Carbon
- Homologation: FIA 8860-2018
- Interior: Dark Grey high-strength, high-comfort FR fabric
- Communications: Integrated radio system with electronic earcup speakers
- Hydration: Integrated hydration system
- HANS Anchors: Factory installed
- Shield: Bell SE06 3mm DSAF shield
- Helmet Bag: Bell HP helmet bag included
Alternative interior colors including Tan, White, Red, Purple, Blue, Green, Neon Yellow, Pink, and Orange may be available by special order.
What's Included With the Bell HP6 RD-4C/EC
- Bell HP6 RD-4C/EC FIA 8860-2018 carbon fiber racing helmet
- Integrated radio communication system
- Electronic earcup speakers
- Integrated hydration system
- Clear Bell SE06 3mm DSAF shield installed
- Factory-installed HANS anchors
- Plastic tear-off posts installed
- Bell HP helmet bag
- Hex wrench key
Bell HP6 RD-4C/EC Helmet Sizing
Measure around the largest part of the head, approximately one inch above the eyebrows and just above the ears. A racing helmet should fit firmly and evenly without creating concentrated pressure points.
Questions About the Bell HP6 RD-4C/EC
Q: What safety certification does the Bell HP6 RD-4C/EC have?
A: The Bell HP6 RD-4C/EC is homologated to the FIA 8860-2018 helmet standard.
Q: What is the difference between the HP6 RD-4C/EC and a standard HP6?
A: The RD-4C/EC configuration adds an integrated radio communication system, electronic earcup speakers, and hydration capability to the HP6 platform.
Q: Does the HP6 RD-4C/EC include HANS anchors?
A: Yes. HANS anchors are factory installed.
Q: Does this helmet include a hydration system?
A: Yes. The RD-4C/EC configuration includes integrated hydration capability designed for use during long racing sessions and endurance competition.
Q: Are speakers included?
A: Yes. The RD-4C/EC version includes electronic speakers installed within earcups for radio communication and additional noise isolation.
Q: Can the Bell HP6 be connected to a forced-air cooling system?
A: Yes. Optional forced-air components can connect the HP6 to an external helmet cooling system, with configurations available for the upper left or right ventilation locations.
Q: What shield does the Bell HP6 use?
A: The HP6 uses the Bell SE06 3mm shield system and includes a clear DSAF shield.
Q: Is a helmet bag included?
A: Yes. A Bell HP helmet bag is included with the HP6 RD-4C/EC.
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