Amsoil Motorcycle 20-50 is the best stuff out there as well as the Amsoil or K&N filters. Just look at the friction tests. Rotella and most of the others are way down the list. I don't know about you but I wouldn't skimp on oil to save a few bucks in the short run. Only oil close is the Mobile 4T and it really is a toss up between the Mobile and the Amsoil.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!