Compatible with models:

Vespa 50 / 90 / 125 (including vintage models such as the Vespa 50 N, L, R, and Special)

Vespa Primavera 125 and Vespa Primavera ET3 125

Vespa PX (P125X, P150X, P200E, PX125E, PX150E, PX200E until 1994, T5, and PX E/VIX1)

Vespa GL 150, GS 160, GT 125, Sprint 150, SS  180