Simpson Helmets have been a staple in automotive racing since they first went into business in 1959. They first produced motorcycle helmets in the 70's with such helmets as the M30 which are now being reproduced in either a lightweight composite shell or a carbon fiber shell. The Simpson M30 and Outlaw Bandit Helmets can be seen worn by UNKNOWN Industries Simpson Team Riders Nick Leonetti, Buddy Suttle, and Kade Gates.