Piston, A Ring and a Piston Assembly for a Two Cycle Engine

摘要

A piston ring ( 3 ) for a two cycle internal combustion engine has a sealing portion ( 4 ) and a piston engaging portion ( 5 ) adapted to engage with a ring engaging portion of a piston ( 200 ) to restrict radial movement of the sealing portion ( 5 ). A piston, a piston assembly and a two cycle internal combustion engine including the piston ring are also disclosed.