Wiseco Piston Kit Polaris Sk1281

Piston Kit with Gaskets

All the necessary components for overboring or rebuilding your top end

Kit includes forged pistons, rings, wrist pins, circlips and top end gasket set

Cylinder sleeves must be purchased separately.

Fits both cast iron and Nikasil bore cylinders. Nikasil bore cylinder require sleeving or replating.