Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
How long since you changed oil? Shifting gets rough when your oil starts to break down. How many miles on bike?
The sprocket cover?
I thought may be oil and changed it recently (mobil1 15-50) but didn't help. Bike has 25k mi.
Is the 15W50 for motorcycles? If not then that's your problem. You need a motorcycle specific oil for bikes. They provide the wet clutch protection that a normal oil does not.
No you don't. Just about any oil is adequate. There is one specific type not to use but I forget what.
You are getting ripped off at motorcycle shops if that is what you buy.
You need a motorcycle specific oil for bikes.
JASO MA
Japanese standard for special oil which can be used in 4-stroke motorcycle engine with one oilsystem for engine, gearbox and wet clutchsystem. Fluid is non-friction modified.