Fitment: Replacement for Honda XR50 CRF50 Z50R models with 39mm bore and flat top pistion 50cc
Package include: Head gaskets Piston and rings Cylinder head Cylinder body Wrist pins Clips and so on as picture shown
Feature: Complete standard sized cylinder and piston kit with gaskets Cylinder engineered from premium materials to provide exceptional service life and reliability Gasket kits with precise density to provide a reliable seal with minimal tightening
Note: Does not replacement for 1978 and earlier Z50A
