HJC CS-R1 Black XXL Helmet
Thread Starter
Joined: Jan 2006
Posts: 2,262
From: Knoxville, TN
HJC CS-R1 Black XXL Helmet
Like the title says! Only used for one autocross, and then I realized it wasn't M rated. 
Asking $45 plus shipping or best offer. This helmet is only DOT rated, and not Snell or M rated.
Asking $45 plus shipping or best offer. This helmet is only DOT rated, and not Snell or M rated.
Last edited by SilverGLE; Feb 23, 2010 at 11:23 AM.
Thread Starter
Joined: Jan 2006
Posts: 2,262
From: Knoxville, TN
Thread Starter
Joined: Jan 2006
Posts: 2,262
From: Knoxville, TN
As I've understood it, the difference is you have the DOT, then M, then SA. DOT is the weakest standard, and the cheapest helmets. M is for motorcycles, and generally is good for one solid hit, then it's garbage. Also not very fire-resistant. SA is rated for multiple impacts and is much more fire-resistant than M, and is of course the most expensive.
Link for more info.
