I have read that the kx125 92 head and cylinder wont interchange with any other models , they say to machine 0.5 mm from cylinder base but do check piston to head clearance in case the head been machined before by someone , some had trouble with conrod failures but kawasaki produced a better quality rod and bearing replacement but i doult the orignal would be in there still .Hot rod make a con rod kit for these and talking to a rep they say they have improved there quality , i would prefer wossner rod but i dont think they make one for that model ?
