Have also read that you need to get that stuff out of there ASAP - putting in your own premium oils.
This assumes, I guess, that Kymco is sending these scoots out into the world with inferior oils in there.
I don't think that is true (even though my VIN indicates my scoot was made in China, with Kymco watching over the whole process - I hope) - but all the comments made me nervous - so I changed the engine and gear oil with premium stuff recommended by my dealer's service boss. I did it at 70 miles. (and again at 200, 400, 750 and 1200 miles - and heard some comments about wearing out the alloy oil drain plug threads. Well, just don't muscle things and remember we are working with soft alloys here. I use soft crush washers, no leaks and don't risk overtightening anything.)
One - it can't hurt.
Two - makes you feel good putting clean stuff in your scoot.
Three - you will hear lots of advice - so... take it easy during the break-in period as per the manual
Mainly - Ride safe!