Ratio can be anything from about 20/1 to 40/1 usually recommend middle ground 30/1. Depends on how you ride the bike, flat out crazy riding for long periods go with the higher ratio ( more oil ), relaxed backcountry cruising go for lower ratio ( less oil ).
If everything in the engine is ok and it still smokes a lot reduce the oil.
If everything in the engine is ok and it still smokes a lot reduce the oil.
