I changed the oil on my bike last year in October. I rode through the winter... but very very infrequently - maybe once or twice a month in average. So now it's been about 6 months since the last oil change although it's been only under 2000 KM. So the question is should I do an oil change again now, since the oil has been in the bike for so long?
I know oil change is cheap.... I might as well just change it and be done with it, but I am just curious if "old" oil needs to be changed even if the milage isn't there.