Motorcycle Maintenance and Oil Information for 1990 Piaggio Cosa 125
For the 1990 Piaggio Cosa 125, the catalog lists DOMINATOR® Synthetic 2-Stroke Racing Oil, INTERCEPTOR® Synthetic 2-Stroke Oil. There is no confirmed engine-oil viscosity in this record, so check the manufacturer’s oil specification before choosing a product.
What oil do I need for my 1990 Piaggio Cosa 125?
Matched oil products for this motorcycle include DOMINATOR® Synthetic 2-Stroke Racing Oil, INTERCEPTOR® Synthetic 2-Stroke Oil. The catalog does not establish a specific viscosity, premix ratio, or oil-injection requirement for this record; consult the model-specific service information.

