Bi-segment piston Ø39,96mm for kit 50cc TEKNIX or P2R original type Peugeot 103

Here is the original TEKNIX type piston for Peugeot 103, this piston is mounted on the original type cylinders, the adaptable ones like TEKNIX , TNT, P2R ... Requiring the dimension 39.96mm, it is equipped with 2 segments in thickness 1.5mm and delivered with its clips, its piston pin.