Motul 5100 ester 15W-50, synthetic blend. I first got it from the
http://www.newspeedmaster.com/index.html website.
Each kit includes 4 quarts of Motul 5100 Ester motorcycle oil, a K&N Oil Filter and comes complete with a new oil drain plug gasket. I did read that the K&N filter is too good, so I now get the oil from
http://www.terrapowersports.com/ for the and amazon.com for a pure 1 oil filter. It work for me.
I ordered two of each to cut down the shipping charge.
