I asked my friend (who is the chief detective for the local police dept. traffic dept. who responds to ALL fatal wrecks. He said AZ is a "right to die" state and 85% of his crashes involving motorcyclists would have survived if they wore a helmet. He also said about 70% of the bikers that don't wear helmets are on plastic bikes. (sport bikes)
ride on and stay safe.
ride on and stay safe.