Motorcycle Maintenance and Oil Information for 2002 Triumph Speedmaster 790
Before you purchase oil for the 2002 Triumph Speedmaster 790, compare the catalog match against the motorcycle’s service requirements. The right viscosity is only one consideration; the applicable oil standards and filling procedure also matter.
What kind of engine oil does a 2002 Triumph Speedmaster 790 need?
In the product lookup for this model, 15W-50 is the engine-oil grade shown. The matching oil selection includes 15W-50 Synthetic Metric Motorcycle Oil. Confirm the manufacturer’s complete oil specification before using a listed product.
Which oil filter is listed for a 2002 Triumph Speedmaster 790?
The oil-filter part numbers listed for this vehicle include EAOM103C-EA, EAOM103-EA.

