Piston Ø39mm AIRSAL mono-segment for kit 50cc AIRSAL T6 MBK 51 / av10 motobecane

Here is the replacement piston for the AIRSAL T6 50cc Ø39mm aluminum air kit on MBK 51 / av10 motobecane. This piston is of good quality, it is delivered complete with its segment, the piston pin and the piston clips. Unfortunately there is no usury letter.