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Old 03-25-2010   #1
s1ngletracker
 
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Join Date: Oct 2005
Location: The land of the next-gen HMMWV
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Re: HJC Helmets and Corbeau seats group buy

Quote:
Originally Posted by Matt D. View Post
The motorsports helmets are SA-rated which is required for competitive road racing, karting, etc. where M-rated helmets (motorcycle) do not cut it.
I believe the primary difference is that SA rated helmets are fire proof, and designed to withstand impact on a roll cage bar.
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