
WISECO forged piston, designed for cross applications and intended for the listed 250 cm3 displacements. This aluminum piston adheres to manufacturer specifications for reliable replacement in engines requiring an oversize A part with a diameter of Ø 72.00 mm. Ideal for builds where bore precision and compliance with original tolerances are essential.
Before installation, check the bore, piston-cylinder clearance, and the condition of the rings and pin. Follow the break-in procedures recommended by the manufacturer to ensure optimal performance. Suitable for riders and builders seeking a replacement part that meets original specifications for cross use.
Compatible motorcycles (examples):