Motorcycle Oil and Maintenance for 1990 BMW R 65 650
For the 1990 BMW R 65 650, the available listing identifies an oil-filter option, but does not establish an engine-oil grade or a verified fill amount. Match the replacement filter to the exact engine application, and use the manufacturer’s service instructions for the oil grade and fill procedure.
What oil filter is listed for my 1990 BMW R 65 650, and what is the part number?
The oil-filter part numbers listed for this vehicle include 24945-EA.
Which synthetic engine oils are listed for my 1990 BMW R 65 650?
Synthetic engine-oil listings for this vehicle include 15W-50. A synthetic listing does not by itself mean the vehicle manufacturer requires full synthetic oil.

