At the rear panel of a Vespa S, they always applied this sticker at the factory. They thought it looked best that way. If the sticker is missing from yours, you can restore the scooter to its original condition with the original Piaggio sticker.
Available in two versions: the standard Chrome sticker with a red S and the Smoke sticker. Also with a red S.
Nowhere cheaper (we think) and completely original.
