5spoke
Junior Member
I ride year round and change it every 3000 miles or less. Sometimes 2000, just depends if I have a free afternoon :thumbup: I typically use Mobile1 4t synthetic.
I change mine once per year in the Spring, or about 3000 miles. Rotella 5w-40.
I know Rotella is made mainly for fleet vehicles but when used in a motorcycle it still should be changed at Yamaha's recommended intervals. Trailer trucks will run all day every day and therefore get very little water in the oil due to condensation.
Well, after reading thru this thread I went with the Rotella T6 5-40 and a Wally world Super Tech filter.