  THESE GEARS AND SHAFTS SHOULD WORK IN MOST ALL 120CC, 138CC, 140CC AND 150CC LIFAN ENGINES, BUT IF POSSABLE YOU SHOULD MEASURE WHAT YOU HAVE NOW AND COMPARE. SOME OF THE EARLY 120'S (AND_125'S_W/57MM_STROKE) HAD A DIFFERENT COUNTERSHAFT, IT WAS ONLY 12MM OD ON THE RIGHT SIDE INSTEAD OF 14MM. THESE ARE THE ONES WITH A BALL BEARING ON THE RIGHT SIDE NOT THE NEEDLE BEARING. THESE GEARS/SHAFTS ARE NOT FOR THE LIFAN 125CC THAT HAD THE 54MM BORE AND 54MM STROKE !! |
