V5X5T is a Vespa frame VIN code.

V5X5T vespa models

PK50n (1989 - 1990)

Vespa 50 N, 1989 - The changes to the Italian Highway Code meant that 50 cc vehicles were no longer bound by the 1.5 bhp limit, and Piaggio presented a new small Vespa with improved performance (over 2 bhp at 5,000 rpm), and new, smoother styling. A "Speedmatic" automatic version was also launched.

PK50fl2 (1992 - 1996)

The Vespa 50 FL2 (also called in jargon Vespa V because of starvation logo on the cover of the storage compartment) was produced from 1990 to 1992. Next to the PK model is very similar to the 50 HP that follows, from which it differs in the instrument panel from different background color and the number of warning lights, reduced to 3 compared to 4 of the newer model. Mechanically still has the cast iron cylinder that will instead be replaced by aluminum in HP, is powered by a carburettor Dell'Orto 16/12, is equipped with a three-speed gear and is equipped with an electric starter. It has the crank to put the motion but the latter is only power.