Highest crash and death rate is 40+ and 1200cc+. This is of course the largest group of riders and cruisers are the predominant motorcycle of choice. Lack of helmets and drinking and riding are the 2 key factors why this group is over represented in fatality statistics.
Outside of the above, there is a clear lack of statistics for Ohio with respect to a more granular breakdown of demographics, age, and motorcycle type.
So If you are over 40, ride a cruiser, and do not have an endorsement... you are more likely to die in a motorcycle accident.