
Piston POLINI PN2040975 dedicated to the refurbishment of small urban engines. Made of aluminum, this piston Ø 40.00 mm exactly replicates the part provided in the original kit and comes as a complete piston, ready to replace the worn element during a top-end overhaul.
Ideal for urban scooters, this POLINI piston is suitable for cylinder and top-end restoration operations. Its design adheres to original specifications for simple and reliable installation; however, attention should be paid to tolerance checks and the recommended break-in period after installation.
Main applications (examples):
Standard replacement part for repairs and servicing in urban environments — essential for restoring a clean and ready-to-ride top-end.