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

The original voltage regulator for Piaggio / Vespa.

Suitable for models with the 50cc 2-valve (2V) or 4-valve (4V) engine, in other words, the Euro 3 machines.

If there is one part you want to be original, it is the voltage regulator. Problems with the power supply can have a negative impact on:

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

Fortunately, original parts from us cost virtually the same as imitation parts of dubious quality elsewhere!