BGM Vespa Driveshaft Gear Selector Rod PX, T5, Cosa (1984-Oneards)
Selector rods are fitted inside of the Driveshaft. Fitted to the Rod is the cruciform, this part move up and down the driveshaft selecting the correct gear when the selector box is engaged.
For the later cruciforms and drive shafts.
Comparison No. 2232324 (PIAGGIO) SF513-1553 (LML)