Compatible with models:

Vespa PX (all versions with mixer)
Vespa PX 125 / 150 / 200 (1998–2001, PX "Arcobaleno" 1981–1997)
Vespa PX 125 / 150 (E3 / MY / 2011–2017)
Vespa PX Euro 2 (2001–2007)
Vespa PX 30th Anniversary (125cc, 2007–2008)

Vespa T5 (125cc, 1985–1989)
Vespa Rally (e.g., Rally 200 with mixer)