Special silent block kit for vespa small made entirely of ERGAL billet and polyurethane of the highest quality and calculated density.( 75 SHORE)

In order for the play of the engine block to be minimized, it is necessary to preload the silent blocks with increased interlocking to the block both externally and in thickness, but this would result in the failure of the inner axle to engage, causing the inner pins to remain detached,making it complicated to insert the engine block onto the frame.

The specific threading in the center of the pins with facilitated invitation, solves the problem .

It is sufficient once the left and right pins are inserted, screw the two ends together using two 10mm Allen wrenches by inserting them into the recess at the head of the pin and tighten until they are flush.

This way you are sure that the pin length is correct and most importantly defined.

Supplied with the kit are 02 1mm shims to compensate for any differences in boring depth or to center the pin optimally.