The Royal Enfield oil is clean because you have to replace all the oil that leaks out every 100 miles.
What does leaking oil in a Harley tell you?
It still has pull in it.
I realize Harley had oil problems in the past, but my 2009 Lowrider doesn't use hardly any, and leaks zero. 24,000 plus miles on it, so it isn't super low mileage, either. Really does very well for an air cooled motor .
