Piston Bolt Cage. 74-125cc engines

54, 54,25, 54,50, 55, 55,50, 61, 61,50, 62, 62,50, 70, 70,25, 70,50, 71, 71,50, 72, 72,25, 72,50, 72,75, 73, 83,40, 83,60, 84, 84,50