I've been getting the Honda oil for my People s200 for two reasons: 1) I live in a small town and don't have much choice byond our Honda dealer. 2) when talking to there tech guy, he told me this is the oil they recomend for there (sintrifical clutch, GY6) scooters (such as the Elite or Metrapolitan). I figure if the Honda dealer is putting Honda Pro in there new scooters, it must be OK. Am I dreaming? I always like to learn more so any info is great! I am enjoying this list!