Motorcycle Oil and Maintenance for 1990 Honda CBX 250
More than one engine-oil grade appears for the 1990 Honda CBX 250: 10W-40, 10W-30. Oil viscosity and filter fitment are separate choices, so verify both for the model before beginning the service.
Which oil filter is listed for my 1990 Honda CBX 250, and what is the filter number?
The oil-filter part numbers listed for this vehicle include 24944-EA.
What oil do I need for my 1990 Honda CBX 250?
10W-40, 10W-30 are viscosity grades found in the matched engine-oil listings.

