07-03-2009, 03:22 AM
FWIW - many clubs now allow only SA helmets for DE events, so if you plan to run with more than one club, SA is the better bet. I have not noticed any huge difference on price for equivalent M and SA helmets.
1992 BMW 325i
2005 Volvo V50 T5 AWD
2002 GMC Envoy
Sold (and missed): 1987 Porsche 951
2005 Volvo V50 T5 AWD
2002 GMC Envoy
Sold (and missed): 1987 Porsche 951