Not to start an oil brand debate here at all, but merely questioning why BRP specs the oil to be used in a Ryker to be the same oil as I use in our RT with a wet clutch......Why not just use a quality synthetic motor oil in the Ryker? What's the Ryker motor have in it that requires it to have the same oil as the RT? This whole oil thing leads me to believe that it's all a scam....LOL...No, I don't care what brand of oil anyone uses in anything, but the specs of required oil in the RT compared to a Ryker don't make sense to me...Someone's got some 'splainin to do. BajaRon, what say you?