Crimaz rubber engine silentblock Vespa Smallframe

Silentblocks engine Crimaz Made of hard rubber, central shaft in threaded stainless steel. It is mounted on the chassis with two metric 10 screws, replacing the original through bolt.

Designed for Quattrini crankcase, can be adapted to Piaggio crankcase by adding washers inside the crankcase.
With this system, we reduce the torsion problem caused by the original-type silentblocks, because it pivots completely straight