Genuine replacement piston kit to rebuild the engine of a Honda QA50. This set comes as shown with a new piston, piston rings to match, piston pin and circlips. These pieces are also included in our Complete Engine Rebuild Combination. We are currently out of stock on the 1st oversize piston kits.
Choose bore size from .25mm (1st over) or .50mm (2nd over) using the options before adding to cart