Piston AIRSAL bi-axis segment 40mm 10mm for 50cc aluminum on vertical and horizontal minarelli air kit (ovetto, neo's ...)

This is the replacement for the air piston aluminum AIRSAL kit 50cc Ø40mm on minarelli horizontal air (ovetto, neo's, ...). This piston is of good quality, has side oilers. It comes complete with 2 Ø40X1mm segments, the axis of Ø10mm piston and piston clips. Unfortunately there is no letter of wear.