Piston mono segment POLINI Ø52mm axis 13mm for kit 92cc BIG EVOLUTION on horizontal liquid minarelli scooter, PIAGGIO ...

Here is the piston of very high quality POLINI for kits BIG EVOLUTION on engine PIAGGIO and MINARELLI SCOOTER. It comes complete with its axis of Ø13mm, its clips, its segment ... Several ribs are available to select before purchase according to the coast of exit of factory and the wear of your cylinder. Mounts on the 166.0111 / 166.0112 / 140.028 / 140.0209 so long race as normal but in Ø52mm, PIAGGIO and MINARELLI.