Where is the oil filter on a zzr 600? I'm new to this sylte of bike.

 

I would assume if you can't see an external filter, there should be a large bolt head on the very bottom of the engine with a round plate around the bolt. That would be your filter housing. Once you undo the bolt, the filter element will come out from under the round plate. Make sure to put it all back together the same way you took it apart.