BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) - View Single Post

atr_hugo · 04-20-2008, 09:32 PM

I also belive that the SA has to have a fire rating whereas the M (Motorcycle) does not. That adds to the cost of an SA helmet. If you're autocrossing, check to see if they'll accept an M rated helmet.

Some of you racing types chime in please.

04-20-2008, 09:32 PM	#4
atr_hugo No longer moderate 325 Rep 4,401 Posts Drives: '13 135i Join Date: Jun 2007 Location: - iTrader: (0)	I also belive that the SA has to have a fire rating whereas the M (Motorcycle) does not. That adds to the cost of an SA helmet. If you're autocrossing, check to see if they'll accept an M rated helmet. Some of you racing types chime in please.
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