Get one from an American Lifan dealer - and make part of the deal a fender-to-fender warranty. Take it in for periodic maintenance and oil changes and get your three year's worth.
Or sift through newsgroups searching for all this info.
Or wait for other replies.
1st oil change at 0 miles, 2nd at 20 miles, 3rd at 100 miles. Use conventional 10w-40 or 15w-40 from the automobile section. Do not use synthetics until 1000 miles. Do not add in any Slick-50 or Dura-Lube or Marvels Magical Mystery Tour Oil. Get a gallon sized at Wal Mart for $8, it will last you your first 1200 miles. Then if you wanna pay the same amount for one quart of purple synthetic, the jokes on you because you need slightly more than a quart for a proper oil change. So you have to buy 2 bottles just to get 1.1 litres. . .