First off, I didn't know if I should post this in the "Chinese Quads" or the "Kids Quads" or the "Ask an Expert" section...

My daughter rides a 2006 Kymco Mongoose 90 and I want to change the transmission oil in it.

The owner's manual states:
Recommended transmission oil classification: SAE#90

I am wondering, since they are both CVT transmissions, could I use the leftover Polaris Premium Synthetic ATV AGL Gearcase Lube from the transmission fluid change I did on my TrailBoss 330?

I can't find an exact specification on the Polaris AGL. Some say it is just ATF, but others say it is SAE 80. No body seams to know what it really is, other than that it's purple.