Anyway, here is an interesting study done showing the cleanliness of oil on the first service oil change of motorcycles from various manufacturers. Except for China - they really do make total crap - the results are kind of surprising, particular the Royal Enfields from the new plant in India. Worth the 7 1/2 minutes if one is interested in this kind of thing.
*** Spoiler below video ***
For those that like spoilers, here are the results ranked from cleanest to dirtiest oil: 1. Royal Enfield 2. BMW 3. KTM 4. Yamaha 5. Kawasaki 6. Honda 7. Triumph 8. Suzuki 9. Harley Davidson 10. Aprilia 11. Ducati 12. Yin Xiang - these suck ass in a major way
That fellow is an amusing presenter...I enjoyed that.