Piston Rings

Piston rings are the metal rings fitted around the piston that seal combustion pressure inside the cylinder and control the oil film on the cylinder wall, preventing blow-by and abnormal wear. They are a key part in any engine rebuild or overhaul.

Here you find piston rings for various motorcycle and scooter displacements, to choose according to the bike model, the piston size and the original part code of the component being replaced. Always check the correct diameter and thickness before buying to ensure a proper seal.