Motorcycle Maintenance and Oil Information for 1991 Aprilia AF1 125
For the 1991 Aprilia AF1 125, it is important to identify the correct lubrication circuit before adding fluid. The available two-stroke product matches should not be interpreted as a gearbox specification or as evidence of a particular mixing ratio.
What kind of oil does a 1991 Aprilia AF1 125 take?
This model’s oil listings include DOMINATOR® Synthetic 2-Stroke Racing Oil, INTERCEPTOR® Synthetic 2-Stroke Oil. The record does not verify a viscosity, premix ratio, or oil-injection method; use model-specific service instructions for those details.

