HJC H70 Top Air Helmet SA2020 1 "a"



Helmet Size

HJC H70 Top Air Helmet SA2020



Helmet Size

Helmet Shape and Fit

HJC H70 Top Air Auto Racing Helmet

Whether you're navigating the sand dunes of Baja or on the bank turns of the Nurburgring, HJC Motorsports has you covered with the release of its most versatile helmet to date: the all-new H70. Designed with a straightforward approach, the HJC H70 is at home in nearly any driving conditions with the help of a few key attachments already in the box: a rear spoiler for open-cockpit driving and a top forced-air kit for vehicles outfitted with filtered air systems. Complete with factory installed M6 terminals for your favorite head and neck restraint, the HJC H70 helmet will have you ready to take on your favorite race track anywhere in the world.


  • Snell SA2020 and FIA 8859-2015 approved
  • Advanced Fiberglass Composite Shell (with two shell sizes, XS-M and L-XXL)
  • Advanced Air Circulation System: two front intakes and eight top vents
  • Fire resistant moisture-wicking removable and washable cheek pads and head liner
  • Polycarbonate anti-fog shield with tear-off posts
  • Double D-ring retention system
  • Pre-installed M6 terminals for head and neck restraints
  • Optional shields available: Amber, Dark Smoke, Dark Blue, Fire Red, and Black Chrome
  • Sizes: XS - XXL

HJC Helmet Size Chart

How to correctly measure your head for a HJC Helmet


  • Vent Plugs (8 pcs)

  • Lower Vent Cover

  • Top Forced Air

  • Rear Spoiler


Driver Gear

If you wear it to protect yourself while racing, the DiscoveryParts.com Driver Gear collection is where you'll find it!

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Set Up & Trackside

Keep your team safe, prepared, and ready to go with the latest crew gear. Because no matter how many laps you have, how light your helmet is, what your last dyno number is, if your team does not get you to the line on time, you can not win.

Racecar Gear

If you mount it on or install it in your vehicle for track days or wheel-to-wheel racing, the DiscoveryParts Racecar Gear collection is where you'll find it!