Hexagonal emblem for center of legshield. Fits small frame Vespa scooters except 1963-64 Vespa 90 (V9A).  Emblem measures 26 mm across

V5A        Vespa 50                            63 - 83  50           Small Frame      

V5B        Vespa 50 Special              72 - 83  50           Small Frame      

V9B        Vespa 100 Sport               78 - 84  100        Small Frame      

VMA      Vespa Primavera              65 - 83  125        Small Frame      

VMB      Vespa ET3                          76 - 83  125        Small Frame