Hi There I think it is more likely a 650cc Russian Cossack/Ural of the late sixties to early 1970's, which often nickednamed "urinals" Which of course was near copy of a BMW of prewar vintage. I remember the tool kit included piston rings, dynamo brushes and a very Russian looking club hammer of at least 2 lbs with which to beat the mighty Cossack into submission!
Regards
Oil Baron