Originally Posted by tagesk
ěh, Sir, we're talking about the liquid-cooled GS here.
Let's just make that a factual aside, shall we. What, pray tell makes the tea kettle so special that its metallurgy, space age technology (said with tongue firmly implanted in cheek), etc requires something more from its oil than a 1975 Kawasaki Z1, or any year VFR, FJR, Connie, Suzuki Bandit or just about every 2, 3, or 4 cylinder four stroke wet clutch, tranny sharing oil with crank motorcycle. My point is if you are expecting something new in any oil thread, stand by for disappointment.