HJC H70 Top Air Auto Racing Helmet
The HJC H70 Top Air Auto Racing Helmet combines a fiberglass composite shell, configurable ventilation, and included aerodynamic accessories for drivers competing in a variety of racing environments. Certified to Snell SA2020 and FIA 8859-2015, the H70 includes a top forced-air attachment for vehicles equipped with compatible filtered-air systems and a rear spoiler for open-cockpit applications.
From off-road competition to road racing and track days, the H70 gives drivers the flexibility to adapt their helmet setup. A removable, washable interior, anti-fog polycarbonate shield, and factory-installed M6 terminals round out this versatile racing helmet from Discovery Parts.
Configurable Airflow for Off-Road and Circuit Racing
The H70's Advanced Air Circulation System uses two front intakes and eight top vents to promote airflow. The included top forced-air attachment allows connection to a compatible external air system, while eight vent plugs and a lower vent cover provide additional configuration options.
For open-cockpit driving, the included rear spoiler provides an aerodynamic setup option. These accessories let drivers configure the H70 for their vehicle and driving environment without purchasing the basic conversion components separately.
HJC H70 Top Air Helmet Features
- Snell SA2020 certified and FIA 8859-2015 approved.
- Advanced fiberglass composite shell.
- Two exterior shell sizes: XS–M and L–XXL.
- Advanced Air Circulation System with two front intakes and eight top vents.
- Included top forced-air attachment for compatible external air systems.
- Included rear spoiler for open-cockpit configurations.
- Fire-resistant, moisture-wicking interior.
- Removable and washable cheek pads and head liner.
- Polycarbonate anti-fog shield with tear-off posts.
- Double D-ring chin strap retention.
- Pre-installed M6 terminals for compatible head and neck restraint anchors.
- Manufacturer size range: XS through XXL.
HJC H70 Helmet Specifications
- Brand: HJC Motorsports
- Model: H70
- Helmet Type: Full-face auto racing helmet
- Snell Certification: SA2020
- FIA Homologation: 8859-2015
- Shell Material: Advanced fiberglass composite
- Shell Sizes: Two — XS–M and L–XXL
- Ventilation: Two front intakes and eight top vents
- Interior: Fire-resistant and moisture-wicking
- Cheek Pads and Head Liner: Removable and washable
- Shield: Anti-fog polycarbonate with tear-off posts
- Retention System: Double D-ring
- FHR Mounting: Pre-installed M6 terminals
- Forced-Air Attachment: Included
- Rear Spoiler: Included
Included HJC H70 Accessories
- Eight vent plugs
- Lower vent cover
- Top forced-air attachment
- Rear spoiler
The included top attachment is the helmet-side component for a compatible forced-air setup. An external blower, filter, and connecting hose are not listed among the included accessories.
Removable Interior and Anti-Fog Shield
The H70's fire-resistant, moisture-wicking cheek pads and head liner can be removed for washing, making routine maintenance easier between events. Follow HJC's care instructions when cleaning and reinstalling interior components.
A polycarbonate shield with anti-fog treatment helps maintain visibility, while installed tear-off posts accommodate compatible tear-offs. Optional replacement shield finishes include Amber, Dark Smoke, Dark Blue, Fire Red, and Black Chrome; these are sold separately.
M6 Terminals for Head and Neck Restraints
Factory-installed M6 threaded terminals provide mounting points for compatible HANS or other frontal head restraint anchor hardware. M6 terminals are mounting receivers, not the anchor posts themselves. Confirm the anchor hardware included with your selected helmet package and its compatibility with your restraint system.
HJC H70 Top Air Helmet Sizing Chart
Learn how to measure your head and choose a racing helmet with the Discovery Parts Auto Racing Helmet Buyer's Guide.
HJC H70 Top Air Helmet FAQs
What safety certifications does the HJC H70 have?
The HJC H70 is certified to Snell SA2020 and approved to FIA 8859-2015. Check your event organizer's requirements to confirm that these certifications are accepted for your intended use.
Does the HJC H70 include the top forced-air attachment?
Yes. The top forced-air attachment is included, along with eight vent plugs, a lower vent cover, and a rear spoiler.
Does the helmet include a complete forced-air system?
No. The included accessory is the helmet-side top attachment. A compatible external air supply and connecting equipment are needed to create a working forced-air system.
Can I use the H70 without a forced-air system?
Yes. The H70 features two front intakes and eight top vents for ventilation and can be configured without an external forced-air supply.
Does the HJC H70 include a rear spoiler?
Yes. A rear spoiler is included for configuring the helmet for open-cockpit driving.
Are the cheek pads and head liner washable?
Yes. Both are removable and washable. They use fire-resistant, moisture-wicking materials and should be maintained according to HJC's care instructions.
What shield comes with the HJC H70?
The H70 includes a polycarbonate anti-fog shield with tear-off posts. Optional replacement shield finishes are available separately.
Does the H70 have mounting points for HANS anchors?
Yes. Pre-installed M6 terminals accommodate compatible frontal head restraint anchor hardware. The terminals should not be confused with installed HANS posts.
How many shell sizes does the H70 use?
The H70 uses two exterior shell sizes: one for XS through Medium and another for Large through XXL.
