Wiseco 300 Piston Kit 1997-1999

Wiseco 300 piston kit - includes piston, rings, pin and clips. Fits 1997 to 1999 mx and enduro models with two piston rings. You can verify 1 or 2 piston rings by removing the exhaust pipe and looking inside the exhaust port. Rotate the engine until you can see the piston and rings.