I just ran out to check, there was at least 1.5 qt in there, maybe a smidge more. I had the yearly inspection done a couple weeks ago and the dude was hyped on the bike, gave it a "check over". Probably "topped it off". Luckily it doesn't sound like it was that much over and I haven;t ridden much since. Actually hardly at all.

That's why I did a once over this weekend with new plug and oil. The bikes not running right now and it was too nice out not to touch it

I was just reading through the manual over the weekend and it states 900ml... it's more like 1200 or almost a qt and a half. Must be a chinese 900ml.