How Often To Change Motorcycle Fork Oil. A tappy valve is a happy valve, but there are limits. Engine oil without filter :
You change your bike’s engine oil regularly, but when was the last time you changed your fork oil? Fork service should be performed according to the motorcycle manufacturer’s recommended intervals. This might be slightly overkill, but it is easy to remember.
This is typically every year or two;
You change your bike’s engine oil regularly, but when was the last time you changed your fork oil? The oil in your fork loses lubricity, gets dirty, and should be changed every 10,000 miles or once a year. Fully synthetic oil is best changed every 7,000 to 10,000 miles, according to rips & rides. This means you should change your fork oil at least as regularly as you do for your engine.