This seat bench is installed as an original part on the base version of the Vespa Primavera 125 E5+ (from 2024), but it also fits all other Primavera and Sprint models.

The seats of the Primavera/Sprint 125/150cc models can be exchanged with each other; however, they do not fit the 50cc models due to the electric seat unlocking mechanism.

Conversely, the seats of the 50cc models do not fit the 125/150cc models due to the manual seat unlocking mechanism (using a lock and key) but can be exchanged freely between Primavera 50cc and Sprint 50cc models.