I took it that that Byron was asking about handlebar diameters, to which I would respond, “…7/8” unless a previous owner has changed them. Then, I would add
and please get ye to introductions and share a bit about yourself, like how you came to be interested in motorcycles, how you came to own your A10, other interests you care to share (no bank account numbers, please, unless you really want to, of course).
Richard L.