Mono-segment piston POLINI Ø46mm for air and liquid kit 70cc on MBK 51 / motobecane av10

POLINI made at ASSO , specifically made for Ø46mm POLINI W 70cc air or liquid kits (cast at GILARDONI ). This piston is high silicon content and single segment, this segment is a domed hard chrome luxury model. A small preparation is made on the back to improve sweeping. The piston is delivered complete with Ø13mm pin, G-shaped piston clips, segment, etc. In its plastic box.

Select dimension A/B/C/D according to the wear of your cylinder and its factory dimension.

Here are the dimensions of the dimensions:

A: 45.95

B: 45.96

C: 45.97

D: 45.98