OEM Aprilia Spacer 30mm - 893255
Complete fitment list at bottom of this page.
*Note that the spare parts catalogs are inconsistent regarding placement of this spacer. Measure your spacer (as shown below) and order accordingly. [Alternative length versions of this spacer are 50mm , 45mm and 33mm]
**But AF1, my spacer is missing! What do I do now?!?!
If we are not sure what spacer length is required, we use a straight rod (even a wire coat hanger works), hold the fairing at what seems to be a reasonable position, and mark where indicated in the photo. This distance will end up being very close to the spacer length required: