Genuine Vespa Voltage Regulator - 2V / 4V models - Sprint / Primavera / Zip / Fly - 641788

The original voltage regulator from Piaggio / Vespa.

Suitable for models with the 50cc engine with 2 valves (2V) or 4 valves (4V), i.e. the Euro3 machines.

If there's one part you want to have original, it's the voltage regulator, because problems with the power supply have a negative impact on:

• battery charging (starting problems)
• CDI (performance issues)

Fortunately, original parts cost practically the same here as imitation parts of dubious quality elsewhere!