
Replacement piston pin from VERTEX, manufacturer reference 711127. Designed to connect the piston to the connecting rod on 2-stroke and 4-stroke engines, this uncoated pin is intended for top-end interventions on urban and roadster displacements. Its size 15 x 45.2 mm corresponds to a diameter of 15 mm and a length of 45.2 mm, allowing for precise reassembly when the original size is required.
Ideal for the repair or overhaul of an engine when the original pin needs to be replaced. The piston pin is the part that passes through the piston and fits into the connecting rod's crankpin; timing and axial play checks are recommended during installation. To ensure a secure assembly, adhere to manufacturer tolerances and replace clips and retaining rings if necessary.
Examples of models for which this size is frequently used: Aprilia RS 125 GP Replica (2022), Vespa Primavera 125 3V Touring (2020), Aprilia RS 125 (2022). Always check compatibility with your technical specifications before ordering.