The piston pin of the S125 engine from IAME is a crucial element that ensures the connection between the piston and the rod. As a wear part, it is recommended to replace it systematically when changing the piston to ensure optimum operation and extend the life of the engine.

Detailed description:

The pin piston pin S125 Iame plays a fundamental role in transmitting efforts between the piston and the rod. It is designed to withstand the high mechanical stresses generated by the rotating motor. However, with time and wear, the axis can deform, wear or have micro-scratches that can affect engine performance and cause premature wear of other components.

It is therefore strongly advised to replace it at the same time as the piston to avoid any risk of excessive game or degradation. A new axis guarantees optimal link and contributes to the proper functioning of the engine, thus improving its reliability and performance on the track.