Does a Mobil 1 full synthetic motor oil or similar meet the requirements to run in a 19 Z1000?
Just compare what your manual says to the specs listed on the oil manufacturer's site.
Is the JASO rating meant for wet clutches?
It's is meant for wet clutches first, yes.. and..gear boxes..as in transmissions. So if an engine shares it's oil with a transmission...which is called a shared sump, then it should have the JASO rating. Which I'm pretty sure the Mobile-1 has.