The oil filter is situated on the front of the engine it is a spin on spin off full flow oil filter incorporating a by pass valve just the same sort of thing you would find in a car it may be black or could be chrome access is from the left side of the bike between the front of the engine and the front down tube of the frame
for oil suggestions do a search of the forum oil has been coved so many times you will end up confused but most go for a good quality full syn motorcycle oil
Brian
for oil suggestions do a search of the forum oil has been coved so many times you will end up confused but most go for a good quality full syn motorcycle oil
Brian