Anyone here using Liqui Moly in their machine? I have a '03 BMW K1200GT motorcycle and they make a Racing Synth 4T 10W-50 that looks like the perfect match for my climate. I had been using Rotella T6 5W-40 but the Liqui Moly is JASO MA-2 rated and specific to motorcycles. Unlike the so called "full synthetic" oils here in the US, this German oil is a true synthetic with 100% synthetic base oils. The OCI is 10K kilometers, or about 6,200 miles. 5 liters is about $50, pricey but given the OCI it seems like a good deal.