Silentblock engine -CIF- Vespa V50, V90, SS50, SS90, PV125, ET3, PK S, PK XL
Reproduction spare part from Italy for smallframe engines. Spongy handling does not always have to be caused by old shock absorbers.
It is often caused by the rubber mounts (silent block) in the engine crossmember, as these have usually never been replaced.
These are then often porous or defective over time, resulting in unstable handling.