Half pulley POLINI for variator POLINI on mopeds PIAGGIO Ciao, Si, Grillo ...

Here is the half pulley POLINI for variator POLINI HI SPEED. Very good quality treated steel and chrome, it will be ideal for a refurbishment, a replacement .... Attaches / fits on the variator barrel provided for this purpose, mounts on mopeds PIAGGIO CIAO, SI ... and other models. With integrated column, welded.

Characteristics:

-Outer diameter 90mm
-Internal fixing diameter 12mm
-Thickness with 12,5mm column